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gnu/gcc/d005e9e6ec4eae673431b4346632dca77f439e86/./fixincludes/inclhack.def
blob: 20a7e8ef97720e5aeeacd464a48d866b0264defe [file]
/* -*- Mode: C -*- */
autogen definitions fixincl;
/* Define all the fixes we know about for repairing damaged headers.
Please see the README before adding or changing entries in this file.
This is the sort command:
blocksort output=inclhack.sorted \
pattern='^/\*$' \
trailer='^/\*EOF\*[/]' \
input=inclhack.def \
key=$'hackname[ \t]*=[ \t]*(.*);'
Set up a debug test so we can make the templates emit special
code while debugging these fixes: */
#ifdef DEBUG
FIXINC_DEBUG = yes;
#endif
/* On AIX when _LARGE_FILES is defined stdio.h defines fopen to
* fopen64 etc. and this causes problems when building with g++
* because cstdio udefs everything from stdio.h, leaving us with
* ::fopen has not been declared errors. This fixes stdio.h to
* undef those defines and use __asm__ to alias the symbols if
* building with g++ and -D_LARGE_FILES
*/
fix = {
hackname = AAB_aix_stdio;
files = stdio.h;
select = "define fopen fopen64";
mach = "*-*-aix*";
test-text = ''; /* no way to test */
c_fix = wrap;
c_fix_arg = "";
c_fix_arg = <<- _EOArg_
#if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
#define __need__aix_stdio_h_fix
#ifdef __need__aix_stdio_h_fix
#undef fseeko
#undef ftello
#undef fgetpos
#undef fsetpos
#undef fopen
#undef freopen
/* Alias the symbols using asm */
extern "C" {
extern int fgetpos(FILE *, fpos64_t *) __asm__("fgetpos64");
extern FILE *fopen(const char *, const char *) __asm__("fopen64");
extern FILE *freopen(const char *, const char *, FILE *) __asm__("freopen64");
extern int fseeko(FILE *, off64_t, int) __asm__("fseeko64");
extern int fsetpos(FILE *, const fpos64_t *) __asm__("fsetpos64");
extern off64_t ftello(FILE *) __asm__("ftello64");
}
#endif
#endif
_EOArg_;
};
/* On AIX when _LARGE_FILES is defined fcntl.h defines open to
* open64 and creat to creat64. This fixes fcntl.h to
* undef those defines and use __asm__ to alias the symbols if
* building with g++ and -D_LARGE_FILES
*/
fix = {
hackname = AAB_aix_fcntl;
files = fcntl.h;
select = "define open[ \t]open64";
mach = "*-*-aix*";
test-text = ''; /* no way to test */
c_fix = wrap;
c_fix_arg = "";
c_fix_arg = <<- _EOArg_
#if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
#define __need__aix_fcntl_h_fix
#ifdef __need__aix_fcntl_h_fix
#undef open
#undef creat
#undef openat
/* Alias the symbols using asm */
extern "C" {
extern int open(const char *, int, ...) __asm__("open64");
extern int creat(const char *, mode_t) __asm__("creat64");
#if (_XOPEN_SOURCE >= 700)
extern int openat(int, const char *, int, ...) __asm__("open64at");
#endif
}
#endif
#endif
_EOArg_;
};
/*
* On Mac OS 10.3.9, the 'long double' functions are available in
* libSystem, but are not prototyped in math.h.
*/
fix = {
hackname = AAB_darwin7_9_long_double_funcs;
mach = "*-*-darwin7.9*";
files = architecture/ppc/math.h;
bypass = "powl";
replace = <<- _EndOfHeader_
/* This file prototypes the long double functions available on Mac OS
10.3.9. */
#ifndef __MATH__
# undef __APPLE_CC__
# define __APPLE_CC__ 1345
# include_next <architecture/ppc/math.h>
# undef __APPLE_CC__
# define __APPLE_CC__ 1
# ifndef __LIBMLDBL_COMPAT
# ifdef __LONG_DOUBLE_128__
# define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
# else
# define __LIBMLDBL_COMPAT(sym)
# endif /* __LONG_DOUBLE_128__ */
# endif /* __LIBMLDBL_COMPAT */
# ifdef __cplusplus
extern "C" {
# endif
extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
# ifdef __cplusplus
}
# endif
#endif /* __MATH__ */
_EndOfHeader_;
};
/*
* SDKs for 10.13 and 10.14 omit the definitions for API_AVAILABLE where
* __attribute__((availability)) is not supported.
*/
fix = {
hackname = darwin_api_availability;
mach = "*-*-darwin*";
files = os/availability.h;
bypass = "__IPHONE_OS_VERSION_MIN_REQUIRED";
select =
" *#define __API_AVAILABLE.*\n"
" *#define __API_DEPRECATED.*\n"
" *#define __API_DEPRECATED_WITH_REPLACEMENT.*\n"
" *#define __API_UNAVAILABLE.*\n";
c_fix = format;
c_fix_arg =
" #define API_AVAILABLE(...)\n"
" #define API_DEPRECATED(...)\n"
" #define API_DEPRECATED_WITH_REPLACEMENT(...)\n"
" #define API_UNAVAILABLE(...)\n";
test_text =
"#define __API_AVAILABLE(...)\n"
"#define __API_DEPRECATED(...)\n"
"#define __API_DEPRECATED_WITH_REPLACEMENT(...)\n"
"#define __API_UNAVAILABLE(...)\n";
};
/*
* This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
*/
fix = {
hackname = AAB_fd_zero_asm_posix_types_h;
files = asm/posix_types.h;
mach = 'i[34567]86-*-linux*';
bypass = '} while';
bypass = 'x86_64';
bypass = 'posix_types_64';
/*
* Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
* the start, so that if #include_next gets another instance of
* the wrapper, this will follow the #include_next chain until
* we arrive at the real <asm/posix_types.h>.
*/
replace = <<- _EndOfHeader_
/* This file fixes a bug in the __FD_ZERO macro
for older versions of the Linux kernel. */
#ifndef _POSIX_TYPES_H_WRAPPER
#include <features.h>
#include_next <asm/posix_types.h>
#if defined(__FD_ZERO) && !defined(__GLIBC__)
#undef __FD_ZERO
#define __FD_ZERO(fdsetp) \
do { \
int __d0, __d1; \
__asm__ __volatile__("cld ; rep ; stosl" \
: "=&c" (__d0), "=&D" (__d1) \
: "a" (0), "0" (__FDSET_LONGS), \
"1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
} while (0)
#endif
#define _POSIX_TYPES_H_WRAPPER
#endif /* _POSIX_TYPES_H_WRAPPER */
_EndOfHeader_;
};
/*
* This fixes __FD_ZERO bug for glibc-1.x
*/
fix = {
hackname = AAB_fd_zero_gnu_types_h;
files = gnu/types.h;
mach = 'i[34567]86-*-linux*';
/*
* Define _TYPES_H_WRAPPER at the end of the wrapper, not
* the start, so that if #include_next gets another instance of
* the wrapper, this will follow the #include_next chain until
* we arrive at the real <gnu/types.h>.
*/
replace = <<- _EndOfHeader_
/* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
#ifndef _TYPES_H_WRAPPER
#include <features.h>
#include_next <gnu/types.h>
#if defined(__FD_ZERO) && !defined(__GLIBC__)
#undef __FD_ZERO
# define __FD_ZERO(fdsetp) \
do { \
int __d0, __d1; \
__asm__ __volatile__("cld ; rep ; stosl" \
: "=&c" (__d0), "=&D" (__d1) \
: "a" (0), "0" (__FDSET_LONGS), \
"1" ((__fd_set *) (fdsetp)) :"memory"); \
} while (0)
#endif
#define _TYPES_H_WRAPPER
#endif /* _TYPES_H_WRAPPER */
_EndOfHeader_;
};
/*
* This fixes __FD_ZERO bug for glibc-2.0.x
*/
fix = {
hackname = AAB_fd_zero_selectbits_h;
files = selectbits.h;
mach = 'i[34567]86-*-linux*';
/*
* Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
* the start, so that if #include_next gets another instance of
* the wrapper, this will follow the #include_next chain until
* we arrive at the real <selectbits.h>.
*/
replace = <<- _EndOfHeader_
/* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
#ifndef _SELECTBITS_H_WRAPPER
#include <features.h>
#include_next <selectbits.h>
#if defined(__FD_ZERO) && defined(__GLIBC__) \\
&& defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
&& __GLIBC_MINOR__ == 0
#undef __FD_ZERO
#define __FD_ZERO(fdsetp) \\
do { \\
int __d0, __d1; \\
__asm__ __volatile__ ("cld; rep; stosl" \\
: "=&c" (__d0), "=&D" (__d1) \\
: "a" (0), "0" (sizeof (__fd_set) \\
/ sizeof (__fd_mask)), \\
"1" ((__fd_mask *) (fdsetp)) \\
: "memory"); \\
} while (0)
#endif
#define _SELECTBITS_H_WRAPPER
#endif /* _SELECTBITS_H_WRAPPER */
_EndOfHeader_;
};
/*
* Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
* declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
* many other systems have similar text but correct versions of the file.
* To ensure only Sun's is fixed, we grep for a likely unique string.
* Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
*/
fix = {
hackname = AAB_sun_memcpy;
files = memory.h;
select = "/\\*\t@\\(#\\)"
"(head/memory.h\t50.1\t "
"|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
replace = <<- _EndOfHeader_
/* This file was generated by fixincludes */
#ifndef __memory_h__
#define __memory_h__
#ifdef __STDC__
extern void *memccpy();
extern void *memchr();
extern void *memcpy();
extern void *memset();
#else
extern char *memccpy();
extern char *memchr();
extern char *memcpy();
extern char *memset();
#endif /* __STDC__ */
extern int memcmp();
#endif /* __memory_h__ */
_EndOfHeader_;
};
/*
* Fix assert.h on VxWorks:
*/
fix = {
hackname = AAB_vxworks_assert;
files = assert.h;
mach = "*-*-vxworks*";
replace = <<- _EndOfHeader_
#ifdef _ASSERT_H
#undef _ASSERT_H
#undef assert
#endif
#define _ASSERT_H
#ifdef __cplusplus
extern "C" {
#endif
#if defined(__STDC__) || defined(__cplusplus)
extern void __assert (const char*);
#else
extern void __assert ();
#endif
#ifdef NDEBUG
#define assert(ign) ((void)0)
#else
#define ASSERT_STRINGIFY(str) ASSERT_STRINGIFY_HELPER(str)
#define ASSERT_STRINGIFY_HELPER(str) #str
#define assert(test) ((void) \
((test) ? ((void)0) : \
__assert("Assertion failed: " #test ", file " \
__FILE__ ", line " ASSERT_STRINGIFY(__LINE__) "\n")))
#endif
#ifdef __cplusplus
}
#endif
_EndOfHeader_;
};
/*
* Add needed include to regs.h (NOT the gcc header) on VxWorks
*/
fix = {
hackname = AAB_vxworks_regs_vxtypes;
files = regs.h;
mach = "*-*-vxworks*";
replace = <<- _EndOfHeader_
#ifndef _REGS_H
#define _REGS_H
/* regs.h depends on CPU_FAMILY being properly defined, which
is done by vxCpu.h. */
#include <types/vxCpu.h>
/* regs.h includes a CPU_FAMILY-specific header that requires
vxTypesOld.h to already have been included. Those headers
contain proper _ASMLANGUAGE guards around their typedefs,
but vxTypesOld.h itself does not. So we avoid including
vxTypesOld.h from assembly. */
#ifndef _ASMLANGUAGE
#include <types/vxTypesOld.h>
#endif
#include_next <arch/../regs.h>
#endif
_EndOfHeader_;
};
/*
* This hack makes makes unistd.h more POSIX-compliant on VxWorks
*/
fix = {
hackname = AAB_vxworks_unistd;
files = unistd.h;
mach = "*-*-vxworks*";
replace = <<- _EndOfHeader_
#ifndef _UNISTD_H
#define _UNISTD_H
#include_next <unistd.h>
#include <ioLib.h>
#ifndef STDIN_FILENO
#define STDIN_FILENO 0
#endif
#ifndef STDOUT_FILENO
#define STDOUT_FILENO 1
#endif
#ifndef STDERR_FILENO
#define STDERR_FILENO 2
#endif
#endif /* _UNISTD_H */
_EndOfHeader_;
};
/*
* assert.h on AIX 7 redefines static_assert as _Static_assert without
* protecting C++.
*/
fix = {
hackname = aix_assert;
mach = "*-*-aix*";
files = assert.h;
select = "#define[ \t]static_assert[ \t]_Static_assert";
c_fix = format;
c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
test_text = "#define static_assert _Static_assert";
};
/*
* complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
* which only is provided by AIX xlc C99.
*/
fix = {
hackname = aix_complex;
mach = "*-*-aix*";
files = complex.h;
select = "#define[ \t]_Complex_I[ \t]__I";
c_fix = format;
c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
test_text = "#define _Complex_I __I\n";
};
/*
* On AIX some headers are not properly guarded by 'extern "C"'.
*/
fix = {
hackname = aix_externc;
mach = "*-*-aix*";
files = ctype.h;
files = fcntl.h;
files = langinfo.h;
files = ldfcn.h;
files = sys/localedef.h;
files = sys/times.h;
bypass = "extern \"C\"";
c_fix = wrap;
c_fix_arg = "#ifdef __cplusplus\n"
"extern \"C\" {\n"
"#endif\n";
c_fix_arg = "#ifdef __cplusplus\n"
"}\n"
"#endif\n";
test_text = "extern int __n_pthreads;\n";
};
/*
* On AIX sys/socket.h assumes C++.
*/
fix = {
hackname = aix_externcpp1;
mach = "*-*-aix*";
files = "sys/socket.h";
select = "#ifndef _KERNEL\n"
"#ifdef __cplusplus\n"
"extern \"C\" int naccept\\(int, struct sockaddr \\*, socklen_t \\*\\);";
c_fix = format;
c_fix_arg = "#ifndef _KERNEL\n"
"#ifdef __cplusplus\n"
"extern \"C++\" {\n"
"extern \"C\" int naccept(int, struct sockaddr *, socklen_t *);";
test_text = "#ifndef _KERNEL\n"
"#ifdef __cplusplus\n"
"extern \"C\" int naccept(int, struct sockaddr *, socklen_t *);";
};
fix = {
hackname = aix_externcpp2;
mach = "*-*-aix*";
files = "sys/socket.h";
select = "#endif /\\* COMPAT_43 \\*/\n"
"#else /\\* __cplusplus \\*/";
c_fix = format;
c_fix_arg = "#endif /* COMPAT_43 */\n"
"} /* extern \"C++\" */\n"
"#else /* __cplusplus */";
test_text = "#endif /* COMPAT_43 */\n"
"#else /* __cplusplus */";
};
/*
* inttypes.h STDC_FORMAT_MACROS
*/
fix = {
hackname = aix_inttypes;
mach = "*-*-aix*";
files = "sys/inttypes.h";
select = "#if !defined\\(__cplusplus\\) \\|\\| defined\\(__STDC_FORMAT_MACROS\\)";
c_fix = format;
c_fix_arg = "#if 1";
test_text = "#if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS)";
};
/*
* malloc.h on AIX6 uses XLC++ specific builtin syntax
*/
fix = {
hackname = aix_malloc;
mach = "*-*-aix*";
files = "malloc.h";
select = "#ifdef __cplusplus\n"
"extern \"C\" \\{\n"
"[ \t]extern \"builtin\" char \\*__alloca \\(size_t\\);";
c_fix = format;
c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))\n"
"extern \"C\" {\n"
"\textern \"builtin\" char *__alloca (size_t);";
test_text = "#ifdef __cplusplus\n"
"extern \"C\" {\n"
"\textern \"builtin\" char *__alloca (size_t);";
};
/*
* net/if_arp.h defines a variable fc_softc instead of adding a
* typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1
*/
fix = {
hackname = aix_net_if_arp;
mach = "*-*-aix*";
files = "net/if_arp.h";
select = "^struct fc_softc \\{";
c_fix = format;
c_fix_arg = "typedef struct _fc_softc {";
test_text = "struct fc_softc {\n int a;\n};";
};
/*
* Fix AIX definition of NULL for G++.
*/
fix = {
hackname = aix_null;
mach = "*-*-aix*";
files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
time.h, unistd.h, wchar.h, sys/dir.h, sys/param.h, sys/types.h;
bypass = __null;
select = "#define[ \t]+NULL[ \t]+\\(*0L*\\)*";
c_fix = format;
c_fix_arg = <<- _EOFix_
#ifndef NULL
#ifdef __cplusplus
#ifdef __GNUG__
#define NULL __null
#else /* ! __GNUG__ */
#define NULL 0L
#endif /* __GNUG__ */
#else /* ! __cplusplus */
#define NULL ((void *)0)
#endif /* __cplusplus */
#endif /* !NULL */
_EOFix_;
test_text = "# define\tNULL \t(0L) /* typed NULL */";
};
/*
* pthread.h on AIX defines PTHREAD_ONCE_INIT, PTHREAD_MUTEX_INITIALIZER,
* PTHREAD_COND_INITIALIZER and PTHREAD_RWLOCK_INITIALIZER without enough
* braces.
*/
fix = {
hackname = aix_once_init_1;
mach = "*-*-aix*";
files = "pthread.h";
select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n"
"\\{ \\\\\n";
c_fix = format;
c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n"
"{{ \\\n";
test_text = "#define PTHREAD_ONCE_INIT \\\\\n"
"{ \\\\\n";
};
fix = {
hackname = aix_once_init_2;
mach = "*-*-aix*";
files = "pthread.h";
select = "[ \t]0 \\\\\n"
"\\}\n";
c_fix = format;
c_fix_arg = " 0 \\\n"
"}}\n";
test_text = " 0 \\\\\n"
"}\n";
};
fix = {
hackname = aix_mutex_initializer_1;
mach = "*-*-aix*";
files = "pthread.h";
select = "#define[ \t]PTHREAD_MUTEX_INITIALIZER \\\\\n"
"\\{ \\\\\n";
c_fix = format;
c_fix_arg = "#define PTHREAD_MUTEX_INITIALIZER \\\n"
"{{ \\\n";
test_text = "#define PTHREAD_MUTEX_INITIALIZER \\\\\n"
"{ \\\\\n";
};
fix = {
hackname = aix_cond_initializer_1;
mach = "*-*-aix*";
files = "pthread.h";
select = "#define[ \t]PTHREAD_COND_INITIALIZER \\\\\n"
"\\{ \\\\\n";
c_fix = format;
c_fix_arg = "#define PTHREAD_COND_INITIALIZER \\\n"
"{{ \\\n";
test_text = "#define PTHREAD_COND_INITIALIZER \\\\\n"
"{ \\\\\n";
};
fix = {
hackname = aix_rwlock_initializer_1;
mach = "*-*-aix*";
files = "pthread.h";
select = "#define[ \t]PTHREAD_RWLOCK_INITIALIZER \\\\\n"
"\\{ \\\\\n";
c_fix = format;
c_fix_arg = "#define PTHREAD_RWLOCK_INITIALIZER \\\n"
"{{ \\\n";
test_text = "#define PTHREAD_RWLOCK_INITIALIZER \\\\\n"
"{ \\\\\n";
};
/* On AIX 'typedef struct {<stuff>} * physadr_t;' needs to give the struct a
name for linkage purposes. Fortunately it is on exactly one
line. */
fix = {
hackname = aix_physadr_t;
mach = "*-*-aix*";
files = sys/types.h;
select = "typedef[ \t]*struct[ \t]*([{][^}]*[}][ \t]*\\*[ \t]*physadr_t;)";
c_fix = format;
c_fix_arg = "typedef struct __physadr_s %1";
test_text = "typedef struct { random stuff } * physadr_t;";
};
/*
* pthread.h on AIX 4.3.3 tries to define a macro without whitespace
* which violates a requirement of ISO C.
*/
fix = {
hackname = aix_pthread;
files = "pthread.h";
select = "(#define[\t ][A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
c_fix = format;
c_fix_arg = "%1 %2";
test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
"{...init stuff...}";
};
/*
* AIX stdint.h fixes.
*/
fix = {
hackname = aix_stdint_1;
mach = "*-*-aix*";
files = stdint-aix.h, stdint.h;
select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
"#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
c_fix = format;
c_fix_arg = "#define UINT8_MAX (255)\n"
"#define UINT16_MAX (65535)";
test_text = "#define UINT8_MAX (255U)\n"
"#define UINT16_MAX (65535U)";
};
/*
* aix_stdint_2
*/
fix = {
hackname = aix_stdint_2;
mach = "*-*-aix*";
files = stdint-aix.h, stdint.h;
select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
"#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
"#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
"#else\n"
"#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
"#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
"#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
c_fix = format;
c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
"#define INTPTR_MAX 9223372036854775807L\n"
"#define UINTPTR_MAX 18446744073709551615UL\n"
"#else\n"
"#define INTPTR_MIN (-INTPTR_MAX-1)\n"
"#define INTPTR_MAX 2147483647L\n"
"#define UINTPTR_MAX 4294967295UL";
test_text = "#define INTPTR_MIN INT64_MIN\n"
"#define INTPTR_MAX INT64_MAX\n"
"#define UINTPTR_MAX UINT64_MAX\n"
"#else\n"
"#define INTPTR_MIN INT32_MIN\n"
"#define INTPTR_MAX INT32_MAX\n"
"#define UINTPTR_MAX UINT32_MAX";
};
/*
* aix_stdint_3
*/
fix = {
hackname = aix_stdint_3;
mach = "*-*-aix*";
files = stdint-aix.h, stdint.h;
select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
"#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
"#else\n"
"#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
"#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
c_fix = format;
c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
"#define PTRDIFF_MAX 9223372036854775807L\n"
"#else\n"
"#define PTRDIFF_MIN (-2147483647L - 1)\n"
"#define PTRDIFF_MAX 2147483647L";
test_text = "#define PTRDIFF_MIN INT64_MIN\n"
"#define PTRDIFF_MAX INT64_MAX\n"
"#else\n"
"#define PTRDIFF_MIN INT32_MIN\n"
"#define PTRDIFF_MAX INT32_MAX";
};
/*
* aix_stdint_4
*/
fix = {
hackname = aix_stdint_4;
mach = "*-*-aix*";
files = stdint-aix.h, stdint.h;
select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
"#else\n"
"#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
c_fix = format;
c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n"
"#else\n"
"#define SIZE_MAX 4294967295UL";
test_text = "#define SIZE_MAX UINT64_MAX\n"
"#else\n"
"#define SIZE_MAX UINT32_MAX";
};
/*
* aix_stdint_5
*/
fix = {
hackname = aix_stdint_5;
mach = "*-*-aix*";
files = stdint-aix.h, stdint.h;
select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
"#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
c_fix = format;
c_fix_arg = "#define UINT8_C(c) c\n"
"#define UINT16_C(c) c";
test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n"
"#define UINT16_C(c) __CONCAT__(c,U)";
};
/*
* stdio.h on AIX defines ferror, clearerr and feof as C++ inline, which
produces wrong code with G++.
*/
fix = {
hackname = aix_stdio_inline;
mach = "*-*-aix*";
files = stdio.h;
select = "#ifdef __cplusplus\\\n"
"}\\\n\\\n"
"#ifdef ferror\\\n";
c_fix = format;
c_fix_arg = "#ifdef __cplusplus\n"
"}\n"
"#endif\n\n"
"#if (defined(__cplusplus) && defined(__IBMCPP__))\n"
"#ifdef ferror\n";
test_text = "#ifdef __cplusplus\n}\n\n#ifdef ferror";
};
/*
* stdlib.h on AIX uses #define on malloc and friends.
*/
fix = {
hackname = aix_stdlib_malloc;
mach = "*-*-aix*";
files = stdlib.h;
select = "#define[ \t]+malloc[ \t]+__linux_malloc";
c_fix = format;
c_fix_arg = "extern void *malloc(size_t) __asm__(\"__linux_malloc\");";
test_text = "#define malloc __linux_malloc";
};
fix = {
hackname = aix_stdlib_realloc;
mach = "*-*-aix*";
files = stdlib.h;
select = "#define[ \t]+realloc[ \t]+__linux_realloc";
c_fix = format;
c_fix_arg = "extern void *realloc(void *, size_t) __asm__(\"__linux_realloc\");";
test_text = "#define realloc __linux_realloc";
};
fix = {
hackname = aix_stdlib_calloc;
mach = "*-*-aix*";
files = stdlib.h;
select = "#define[ \t]+calloc[ \t]+__linux_calloc";
c_fix = format;
c_fix_arg = "extern void *calloc(size_t, size_t) __asm__(\"__linux_calloc\");";
test_text = "#define calloc __linux_calloc";
};
fix = {
hackname = aix_stdlib_valloc;
mach = "*-*-aix*";
files = stdlib.h;
select = "#define[ \t]+valloc[ \t]+__linux_valloc";
c_fix = format;
c_fix_arg = "extern void *valloc(size_t) __asm__(\"__linux_valloc\");";
test_text = "#define valloc __linux_valloc";
};
fix = {
hackname = aix_stdlib_vec_malloc;
mach = "*-*-aix*";
files = stdlib.h;
select = "#define[ \t]+malloc[ \t]+vec_malloc";
c_fix = format;
c_fix_arg = "extern void *malloc(size_t) __asm__(\"vec_malloc\");";
test_text = "#define malloc vec_malloc";
};
fix = {
hackname = aix_stdlib_vec_calloc;
mach = "*-*-aix*";
files = stdlib.h;
select = "#define[ \t]+calloc[ \t]+vec_calloc";
c_fix = format;
c_fix_arg = "extern void *calloc(size_t, size_t) __asm__(\"vec_calloc\");";
test_text = "#define calloc vec_calloc";
};
/*
* stdlib.h on AIX 4.3 declares strtof() with a non-const first argument.
*/
fix = {
hackname = aix_strtof_const;
mach = "*-*-aix*";
files = stdlib.h;
select = "((extern[ \t]+)?float[ \t]+strtof)\\(char \\*, char \\*\\*\\);";
c_fix = format;
c_fix_arg = "%1(const char *, char **);";
test_text = "extern float strtof(char *, char **);";
};
/*
* sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
* in an otherwise harmless (and #ifed out) macro definition
*/
fix = {
hackname = aix_sysmachine;
mach = "*-*-aix*";
files = sys/machine.h;
select = "\\\\ +\n";
c_fix = format;
c_fix_arg = "\\\n";
test_text = "#define FOO \\\n"
" bar \\ \n baz \\ \n bat";
};
/*
* sys/wait.h on AIX 5.2 defines macros that have both signed and
* unsigned types in conditional expressions.
*/
fix = {
hackname = aix_syswait_2;
mach = "*-*-aix*";
files = sys/wait.h;
select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
c_fix = format;
c_fix_arg = "? (int)%1";
test_text = "#define WSTOPSIG(__x) "
"(int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
};
/*
* sys/signal.h on some versions of AIX uses volatile in the typedef of
* sig_atomic_t, which causes gcc to generate a warning about duplicate
* volatile when a sig_atomic_t variable is declared volatile, as
* required by ANSI C.
*/
fix = {
hackname = aix_volatile;
mach = "*-*-aix*";
files = sys/signal.h;
select = "typedef volatile int sig_atomic_t";
c_fix = format;
c_fix_arg = "typedef int sig_atomic_t";
test_text = "typedef volatile int sig_atomic_t;";
};
/*
* AIX unistd.h defines a static function with an empty parameter list.
*/
fix = {
hackname = aix_unistd;
mach = "*-*-aix*";
files = unistd.h;
select = "[ \t]+static[ \t]+int[ \t]+getdtablesize\\(\\)";
c_fix = format;
c_fix_arg = "\tstatic int\t\tgetdtablesize(void)";
test_text = " static int getdtablesize()";
};
/*
* Fix __assert declaration in assert.h on Alpha OSF/1.
*/
fix = {
hackname = alpha___assert;
files = "assert.h";
select = '__assert\(char \*, char \*, int\)';
c_fix = format;
c_fix_arg = "__assert(const char *, const char *, int)";
test_text = 'extern void __assert(char *, char *, int);';
};
/*
* Fix assert macro in assert.h on Alpha OSF/1.
* The superfluous int cast breaks C++.
*/
fix = {
hackname = alpha_assert;
files = "assert.h";
select = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)';
c_fix = format;
c_fix_arg = "%1(EX)";
test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
': __assert(#EX, __FILE__, __LINE__))';
};
/*
* Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
*/
fix = {
hackname = alpha_getopt;
files = "stdio.h";
files = "stdlib.h";
select = 'getopt\(int, char \*\[\], *char \*\)';
c_fix = format;
c_fix_arg = "getopt(int, char *const[], const char *)";
test_text = 'extern int getopt(int, char *[], char *);';
};
/*
* Fix missing semicolon on Alpha OSF/4 in <net/if.h>
*/
fix = {
hackname = alpha_if_semicolon;
files = net/if.h;
select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
c_fix = format;
c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
test_text = ' struct sockaddr vmif_paddr /* protocol address */';
};
/*
* Remove erroneous parentheses in sym.h on Alpha OSF/1.
*/
fix = {
hackname = alpha_parens;
files = sym.h;
select = '#ifndef\(__mips64\)';
c_fix = format;
c_fix_arg = "#ifndef __mips64";
test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
};
/*
* Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
* And OpenBSD.
*/
fix = {
hackname = alpha_sbrk;
files = unistd.h;
select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
c_fix = format;
c_fix_arg = "void *sbrk(";
test_text = "extern char* sbrk(ptrdiff_t increment);";
};
/*
* For C++, avoid any typedef or macro definition of bool,
* and use the built in type instead.
* HP/UX 10.20 also has it in curses_colr/curses.h.
*/
fix = {
hackname = avoid_bool_define;
files = curses.h;
files = curses_colr/curses.h;
files = term.h;
files = tinfo.h;
select = "#[ \t]*define[ \t]+bool[ \t]";
bypass = "__cplusplus";
c_fix = format;
c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
test_text = "# define bool\t char \n";
};
/*
* avoid_bool_type
*/
fix = {
hackname = avoid_bool_type;
files = curses.h;
files = curses_colr/curses.h;
files = term.h;
files = tinfo.h;
select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
bypass = "__cplusplus";
c_fix = format;
c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
};
/*
* For C++, avoid any typedef definition of wchar_t,
* and use the built in type instead.
* Don't do this for headers that are smart enough to do the right
* thing (recent [n]curses.h and Xlib.h).
* Don't do it for <linux/nls.h> which is never used from C++ anyway,
* and will be broken by the edit.
*/
fix = {
hackname = avoid_wchar_t_type;
select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
bypass = "__cplusplus";
bypass = "_LINUX_NLS_H";
bypass = "XFree86: xc/lib/X11/Xlib\\.h";
c_fix = format;
c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
};
/*
* Fix `typedef struct term;' on hppa1.1-hp-hpux9.
*/
fix = {
hackname = bad_struct_term;
files = curses.h;
select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
c_fix = format;
c_fix_arg = "struct term;";
test_text = 'typedef struct term;';
};
/*
* Fix one other error in this file:
* a mismatched quote not inside a C comment.
*/
fix = {
hackname = badquote;
files = sundev/vuid_event.h;
select = "doesn't";
c_fix = format;
c_fix_arg = "does not";
test_text = "/* doesn't have matched single quotes */";
};
/*
* check for broken assert.h that needs stdio.h
*/
fix = {
hackname = broken_assert_stdio;
files = assert.h;
select = stderr;
bypass = "include.*stdio\\.h";
c_fix = wrap;
c_fix_arg = "#include <stdio.h>\n";
test_text = "extern FILE* stderr;";
};
/*
* check for broken assert.h that needs stdlib.h
*/
fix = {
hackname = broken_assert_stdlib;
files = assert.h;
select = 'exit *\(|abort *\(';
bypass = "include.*stdlib\\.h";
c_fix = wrap;
c_fix_arg = "#ifdef __cplusplus\n"
"#include <stdlib.h>\n"
"#endif\n";
test_text = "extern void exit ( int );";
};
/*
* Remove `extern double cabs' declarations from math.h.
* This conflicts with C99. Discovered on AIX.
* Darwin hides its broken cabs in architecture-specific subdirs.
*/
fix = {
hackname = broken_cabs;
files = math.h, "architecture/*/math.h";
select = "^extern[ \t]+double[ \t]+cabs";
sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
test_text = "#ifdef __STDC__\n"
"extern double cabs(struct dbl_hypot);\n"
"#else\n"
"extern double cabs();\n"
"#endif\n"
"extern double cabs ( _Complex z );";
};
/*
* Fixup Darwin's broken check for __builtin_nanf.
*/
fix = {
hackname = broken_nan;
/*
* It is tempting to omit the first "files" entry. Do not.
* The testing machinery will take the first "files" entry as the name
* of a test file to play with. It would be a nuisance to have a directory
* with the name "*".
*/
files = "architecture/ppc/math.h";
files = "architecture/*/math.h";
select = '#if defined\(__APPLE_CC__\) && \(__APPLE_CC__ >= 1345\)';
bypass = "powl";
c_fix = format;
c_fix_arg = "#if 1";
test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
};
/*
* Various systems derived from BSD4.4 contain a macro definition
* for vfscanf that interacts badly with requirements of builtin-attrs.def.
* Known to be fixed in FreeBSD 5 system headers.
*/
fix = {
hackname = bsd_stdio_attrs_conflict;
mach = "*-*-*bsd*";
mach = "*-*-*darwin*";
files = stdio.h;
select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
c_fix = format;
c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
'#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
'int vfscanf(FILE *, const char *, __builtin_va_list) '
'__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
test_text = '#define vfscanf __svfscanf';
};
fix = {
hackname = apple_local_stdio_fn_deprecation;
mach = "*-*-*darwin2*";
files = stdio.h;
files = _stdio.h;
select = "__deprecated_msg([^\n]*)$";
c_fix = format;
c_fix_arg = "#if defined(__APPLE_LOCAL_DEPRECATIONS)\n"
"%0\n"
"#endif";
test_text = '__deprecated_msg("This function is provided for compat...")';
};
/*
* Fix various macros used to define ioctl numbers.
* The traditional syntax was:
*
* #define _CTRL(n, x) (('n'<<8)+x)
* #define TCTRLCFOO _CTRL(T, 1)
*
* but this does not work with the C standard, which disallows macro
* expansion inside strings. We have to rewrite it thus:
*
* #define _CTRL(n, x) ((n<<8)+x)
* #define TCTRLCFOO _CTRL('T', 1)
*
* The select expressions match too much, but the c_fix code is cautious.
*
* CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
*/
fix = {
hackname = ctrl_quotes_def;
select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
c_fix = char_macro_def;
c_fix_arg = "CTRL";
/*
* This is two tests in order to ensure that the "CTRL(c)" can
* be selected in isolation from the multi-arg format
*/
test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
test_text = "#define _CTRL(c) ('c'&037)";
};
/*
* Fix various macros used to define ioctl numbers.
*/
fix = {
hackname = ctrl_quotes_use;
select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
c_fix = char_macro_use;
c_fix_arg = "CTRL";
test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
};
/*
* sys/mman.h on HP/UX is not C++ ready,
* even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
*
* rpc/types.h on OSF1/2.0 is not C++ ready,
* even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
*
* The problem is the declaration of malloc.
*/
fix = {
hackname = cxx_unready;
files = sys/mman.h;
files = rpc/types.h;
select = '[^#]+malloc.*;'; /* Catch any form of declaration
not within a macro. */
bypass = '"C"|__BEGIN_DECLS';
c_fix = wrap;
c_fix_arg = "#ifdef __cplusplus\n"
"extern \"C\" {\n"
"#endif\n";
c_fix_arg = "#ifdef __cplusplus\n"
"}\n"
"#endif\n";
test_text = "extern void* malloc( size_t );";
};
/*
* macOS 10.12 <AvailabilityInternal.h> uses __attribute__((availability))
* unconditionally.
*/
fix = {
hackname = darwin_availabilityinternal;
mach = "*-*-darwin*";
files = AvailabilityInternal.h;
select = "#define[ \t]+(__API_[ADU]\\([^)]*\\)).*";
c_fix = format;
c_fix_arg = <<- _EOFix_
#if defined(__has_attribute)
#if __has_attribute(availability)
%0
#else
#define %1
#endif
#else
#define %1
#endif
_EOFix_;
test_text = "#define __API_A(x) __attribute__((availability(__API_AVAILABLE_PLATFORM_##x)))\n"
"#define __API_D(msg,x) __attribute__((availability(__API_DEPRECATED_PLATFORM_##x,message=msg)))";
};
/*
* For the AAB_darwin7_9_long_double_funcs fix (and later fixes for long long)
* to be useful, the main math.h must use <> and not "" includes.
*/
fix = {
hackname = darwin_9_long_double_funcs_2;
mach = "*-*-darwin*";
files = math.h;
select = '#include[ \t]+\"';
c_fix = format;
c_fix_arg = "%1<%2.h>";
c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
test_text = '#include <architecture/ppc/math.h>';
};
/*
* On darwin8 and earlier, mach-o/swap.h isn't properly guarded
* by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded.
*/
fix = {
hackname = darwin_externc;
mach = "*-*-darwin*";
files = mach-o/swap.h;
files = mach/mach_time.h;
files = mach/mach_traps.h;
files = mach/message.h;
files = mach/mig.h;
files = mach/semaphore.h;
bypass = "extern \"C\"";
bypass = "__BEGIN_DECLS";
c_fix = wrap;
c_fix_arg = "#ifdef __cplusplus\n"
"extern \"C\" {\n"
"#endif\n";
c_fix_arg = "#ifdef __cplusplus\n"
"}\n"
"#endif\n";
test_text = "extern void swap_fat_header();\n";
};
/*
* AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
* bad __GNUC__ tests.
*/
fix = {
hackname = darwin_gcc4_breakage;
mach = "*-*-darwin*";
files = AvailabilityMacros.h;
select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
c_fix = format;
c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
"(__GNUC_MINOR__ >= 1)\n";
};
/*
* math.h hides the long long functions that are available on the system for
* 10.5 and 10.6 SDKs, we expect to use them in G++ without specifying a value
* for __STDC_VERSION__, or switching __STRICT_ANSI__ off.
*/
fix = {
hackname = darwin_ll_funcs_avail;
mach = "*-*-darwin*";
files = architecture/ppc/math.h, architecture/i386/math.h;
select = "#if[^_]*__STDC_VERSION__[^_]*__STDC_VERSION__[^1]*199901L[^_]*"
"__STRICT_ANSI__[^_]*__GNUC__[^\)]*";
sed = "s/#if[^_]*__STDC_VERSION__[^_]*__STDC_VERSION__[^_]*199901L[^_]*"
"__STRICT_ANSI__[^_]*__GNUC__[^\\)]*\)/#if\ !\(__DARWIN_NO_LONG_LONG\)/";
test_text = "#if\ !(__DARWIN_NO_LONG_LONG)";
};
/*
* Before Mac OS X 10.8 <i386/setjmp.h> doesn't mark longjump noreturn.
*/
fix = {
hackname = darwin_longjmp_noreturn;
mach = "*-*-darwin*";
files = "i386/setjmp.h";
bypass = "__dead2";
select = "(.*longjmp\\(.*jmp_buf.*[^)]+\\));";
c_fix = format;
c_fix_arg = "%1 __attribute__ ((__noreturn__));";
test_text = "void siglongjmp(sigjmp_buf, int);";
};
/*
* Mac OS X 10.11 <os/trace.h> uses attribute on function definition.
*/
fix = {
hackname = darwin_os_trace_1;
mach = "*-*-darwin*";
files = os/trace.h;
select = "^(_os_trace_verify_printf.*) (__attribute__.*)";
c_fix = format;
c_fix_arg = "%1";
test_text = "_os_trace_verify_printf(const char *msg, ...) __attribute__((format(printf, 1, 2)))";
};
/*
* Mac OS X 10.1[012] <os/trace.h> os_trace_payload_t typedef uses Blocks
* extension without guard.
*/
fix = {
hackname = darwin_os_trace_2;
mach = "*-*-darwin*";
files = os/trace.h;
select = "typedef.*\\^os_trace_payload_t.*";
bypass = "#ifdef __BLOCKS__";
c_fix = format;
c_fix_arg = "#if __BLOCKS__\n%0\n#endif";
test_text = "typedef void (^os_trace_payload_t)(xpc_object_t xdict);";
};
/*
* macOSX 13.0 SDK objc/runtime.h uses Apple Blocks extension without a guard.
*/
fix = {
hackname = darwin_objc_runtime_1;
mach = "*-*-darwin2*";
files = objc/runtime.h;
select = <<- _EOSelect_
OBJC_EXPORT void.*
objc_enumerateClasses.*
.*
.*
.*
.*void \(\^ _Nonnull block.*
.*
.*
.*OBJC_REFINED_FOR_SWIFT.*
_EOSelect_;
bypass = "#ifdef __BLOCKS__";
c_fix = format;
c_fix_arg = "#if __BLOCKS__\n%0\n#endif";
test_text = <<- _OBJC_RUNTIME_1
OBJC_EXPORT void
objc_enumerateClasses(const void * _Nullable image,
const char * _Nullable namePrefix,
Protocol * _Nullable conformingTo,
Class _Nullable subclassing,
void (^ _Nonnull block)(Class _Nonnull aClass, BOOL * _Nonnull stop)
OBJC_NOESCAPE)
OBJC_AVAILABLE(13.0, 16.0, 16.0, 9.0, 7.0)
OBJC_REFINED_FOR_SWIFT;
_OBJC_RUNTIME_1;
};
/*
* In Mac OS X 10.1[012] <os/trace.h>, need to guard users of
* os_trace_payload_t typedef, too.
*/
fix = {
hackname = darwin_os_trace_3;
mach = "*-*-darwin*";
files = os/trace.h;
select = <<- _EOSelect_
__(API|OSX)_.*
OS_EXPORT.*
.*
_os_trace.*os_trace_payload_t payload);
_EOSelect_;
c_fix = format;
c_fix_arg = "#if __BLOCKS__\n%0\n#endif";
test_text = <<- _EOText_
__API_AVAILABLE(macosx(10.10), ios(8.0), watchos(2.0), tvos(8.0))
OS_EXPORT OS_NOTHROW OS_NOT_TAIL_CALLED
void
_os_trace_with_buffer(void *dso, const char *message, uint8_t type, const void *buffer, size_t buffer_size, os_trace_payload_t payload);
__OSX_AVAILABLE_STARTING(__MAC_10_12, __IPHONE_10_0)
OS_EXPORT OS_NOTHROW
void
_os_trace_internal(void *dso, uint8_t type, const char *format, const uint8_t *buf, size_t buf_size, os_trace_payload_t payload);
_EOText_;
};
/*
* In macOS 10.10 <os/base.h>, doesn't have __has_extension guarded.
*/
fix = {
hackname = darwin_os_base_1;
mach = "*-*-darwin*";
files = os/base.h;
select = <<- OS_BASE_1_SEL
#define __has_attribute.*
#endif
OS_BASE_1_SEL;
bypass = "#define __has_extension";
c_fix = format;
c_fix_arg = <<- OS_BASE_1_FIX
%0
#ifndef __has_extension
#define __has_extension(x) 0
#endif
OS_BASE_1_FIX;
test_text = <<- OS_BASE_1_TEST
#define __has_attribute(x) 0
#endif
#if __GNUC__
OS_BASE_1_TEST;
};
/*
* In macOS 10.10 <dispatch/object.h>, has unguarded block syntax.
*/
fix = {
hackname = darwin_dispatch_object_1;
mach = "*-*-darwin*";
files = dispatch/object.h;
select = "typedef void.*\\^dispatch_block_t.*";
bypass = "#ifdef __BLOCKS__";
c_fix = format;
c_fix_arg = "#if __BLOCKS__\n%0\n#endif";
test_text = <<- DISPATCH_OBJECT_1_TEST
typedef void (^dispatch_block_t)(void);
__BEGIN_DECLS
DISPATCH_OBJECT_1_TEST;
};
/*
* __private_extern__ doesn't exist in FSF GCC. Even if it did,
* why would you ever put it in a system header file?
*/
fix = {
hackname = darwin_private_extern;
mach = "*-*-darwin*";
files = mach-o/dyld.h;
select = "__private_extern__ [a-z_]+ _dyld_";
c_fix = format;
c_fix_arg = "extern";
c_fix_arg = "__private_extern__";
test_text = "__private_extern__ int _dyld_func_lookup(\n"
"const char *dyld_func_name,\n"
"unsigned long *address);\n";
};
/*
* Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
* unsigned constants.
*/
fix = {
hackname = darwin_stdint_1;
mach = "*-*-darwin*";
files = stdint-darwin.h, stdint.h;
c_fix = format;
c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
"#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
test_text = "#define UINT8_C(v) (v ## U)\n"
"#define UINT16_C(v) (v ## U)";
};
/*
* Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
* with wrong types.
*/
fix = {
hackname = darwin_stdint_2;
mach = "*-*-darwin*";
files = stdint-darwin.h, stdint.h;
c_fix = format;
c_fix_arg = "#if __WORDSIZE == 64\n"
"#define INTPTR_MAX 9223372036854775807L\n"
"#define INTPTR_MIN (-INTPTR_MAX-1)\n"
"#else\n"
"#define INTPTR_MAX 2147483647L\n"
"#define INTPTR_MIN (-INTPTR_MAX-1)\n"
"#endif";
select = "#if __WORDSIZE == 64\n"
"#define INTPTR_MIN[ \t]+INT64_MIN\n"
"#define INTPTR_MAX[ \t]+INT64_MAX\n"
"#else\n"
"#define INTPTR_MIN[ \t]+INT32_MIN\n"
"#define INTPTR_MAX[ \t]+INT32_MAX\n"
"#endif";
test_text = "#if __WORDSIZE == 64\n"
"#define INTPTR_MIN INT64_MIN\n"
"#define INTPTR_MAX INT64_MAX\n"
"#else\n"
"#define INTPTR_MIN INT32_MIN\n"
"#define INTPTR_MAX INT32_MAX\n"
"#endif";
};
/*
* Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
*/
fix = {
hackname = darwin_stdint_3;
mach = "*-*-darwin*";
files = stdint-darwin.h, stdint.h;
c_fix = format;
c_fix_arg = "#if __WORDSIZE == 64\n"
"#define UINTPTR_MAX 18446744073709551615UL\n"
"#else\n"
"#define UINTPTR_MAX 4294967295UL\n"
"#endif";
select = "#if __WORDSIZE == 64\n"
"#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
"#else\n"
"#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
"#endif";
test_text = "#if __WORDSIZE == 64\n"
"#define UINTPTR_MAX UINT64_MAX\n"
"#else\n"
"#define UINTPTR_MAX UINT32_MAX\n"
"#endif";
};
/*
* Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
*/
fix = {
hackname = darwin_stdint_4;
mach = "*-*-darwin*";
files = stdint-darwin.h, stdint.h;
c_fix = format;
c_fix_arg = "#if __WORDSIZE == 64\n"
"#define SIZE_MAX 18446744073709551615UL\n"
"#else\n"
"#define SIZE_MAX 4294967295UL\n"
"#endif";
select = "#if __WORDSIZE == 64\n"
"#define SIZE_MAX[ \t]+UINT64_MAX\n"
"#else\n"
"#define SIZE_MAX[ \t]+UINT32_MAX\n"
"#endif";
test_text = "#if __WORDSIZE == 64\n"
"#define SIZE_MAX UINT64_MAX\n"
"#else\n"
"#define SIZE_MAX UINT32_MAX\n"
"#endif";
};
/*
* Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
* with a wrong type.
*/
fix = {
hackname = darwin_stdint_5;
mach = "*-*-darwin*";
files = stdint-darwin.h, stdint.h;
c_fix = format;
c_fix_arg = "#if __WORDSIZE == 64\n"
"#define INTMAX_MIN (-9223372036854775807L - 1)\n"
"#define INTMAX_MAX 9223372036854775807L\n"
"#define UINTMAX_MAX 18446744073709551615UL\n"
"#else\n"
"#define INTMAX_MIN (-9223372036854775807LL - 1)\n"
"#define INTMAX_MAX 9223372036854775807LL\n"
"#define UINTMAX_MAX 18446744073709551615ULL\n"
"#endif";
select = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
"#define INTMAX_MAX[ \t]+INT64_MAX\n"
"\n"
"#define UINTMAX_MAX[ \t]+UINT64_MAX";
test_text = "#define INTMAX_MIN INT64_MIN\n"
"#define INTMAX_MAX INT64_MAX\n"
"\n"
"#define UINTMAX_MAX UINT64_MAX";
};
/*
* Darwin headers have a stdint.h that defines {U,}INTMAX_C
* with a wrong type.
*/
fix = {
hackname = darwin_stdint_6;
mach = "*-*-darwin*";
files = stdint-darwin.h, stdint.h;
c_fix = format;
c_fix_arg = "#if __WORDSIZE == 64\n"
"#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
"#define PTRDIFF_MAX 9223372036854775807L\n"
"#else\n"
"#define PTRDIFF_MIN (-2147483647 - 1)\n"
"#define PTRDIFF_MAX 2147483647\n"
"#endif";
select = "#if __WORDSIZE == 64\n"
"#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
"#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
"#else\n"
"#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
"#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
"#endif";
test_text = "#if __WORDSIZE == 64\n"
"#define PTRDIFF_MIN INT64_MIN\n"
"#define PTRDIFF_MAX INT64_MAX\n"
"#else\n"
"#define PTRDIFF_MIN INT32_MIN\n"
"#define PTRDIFF_MAX INT32_MAX\n"
"#endif";
};
/*
* Darwin headers have a stdint.h that defines {U,}INTMAX_C
* with a wrong type.
*/
fix = {
hackname = darwin_stdint_7;
mach = "*-*-darwin*";
files = stdint-darwin.h, stdint.h;
c_fix = format;
c_fix_arg = "#if __WORDSIZE == 64\n"
"#define INTMAX_C(v) (v ## L)\n"
"#define UINTMAX_C(v) (v ## UL)\n"
"#else\n"
"#define INTMAX_C(v) (v ## LL)\n"
"#define UINTMAX_C(v) (v ## ULL)\n"
"#endif";
select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
"#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
bypass = '#ifdef __LP64__';
test_text = "#define INTMAX_C(v) (v ## LL)\n"
"#define UINTMAX_C(v) (v ## ULL)";
};
/* The SDK included with XCode 10.2 has the file <sys/ucred.h> that uses the
C11 _Atomic keyword (exposing it to C++ code). The work-around here follows
the header in declaring the entity volatile when _Atomic is not available.
*/
fix = {
hackname = darwin_ucred__Atomic;
mach = "*-*-darwin*";
files = sys/ucred.h;
select = "_Atomic";
c_fix = wrap;
c_fix_arg = "#if (__STDC_VERSION__ < 201112L) || defined(__cplusplus)\n"
"# define _Atomic volatile\n"
"#endif\n";
c_fix_arg = "#if (__STDC_VERSION__ < 201112L) || defined(__cplusplus)\n"
"# undef _Atomic\n"
"#endif\n";
test_text = ""; /* Don't provide this for wrap fixes. */
};
/* The darwin headers don't accept __FLT_EVAL_METHOD__ == 16. */
fix = {
hackname = darwin_flt_eval_method;
mach = "*-*-darwin*";
files = math.h;
select = "^#if __FLT_EVAL_METHOD__ == 0( \\|\\| __FLT_EVAL_METHOD__ == -1)?$";
c_fix = format;
c_fix_arg = "%0 || __FLT_EVAL_METHOD__ == 16";
test_text = "#if __FLT_EVAL_METHOD__ == 0\n"
"#if __FLT_EVAL_METHOD__ == 0 || __FLT_EVAL_METHOD__ == -1";
};
/*
* Fix <c_asm.h> on Digital UNIX V4.0:
* It contains a prototype for a DEC C internal asm() function,
* clashing with gcc's asm keyword. So protect this with __DECC.
*/
fix = {
hackname = dec_intern_asm;
files = c_asm.h;
sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
"#endif\n";
test_text =
"float fasm {\n"
" ... asm stuff ...\n"
"};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
};
/*
* Fix typo in <wchar.h> on DJGPP 2.03.
*/
fix = {
hackname = djgpp_wchar_h;
file = wchar.h;
select = "__DJ_wint_t";
bypass = "sys/djtypes.h";
c_fix = format;
c_fix_arg = "%0\n#include <sys/djtypes.h>";
c_fix_arg = "#include <stddef.h>";
test_text = "#include <stddef.h>\n"
"extern __DJ_wint_t x;\n";
};
/*
* Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
*/
fix = {
hackname = ecd_cursor;
files = "sunwindow/win_lock.h";
files = "sunwindow/win_cursor.h";
select = 'ecd\.cursor';
c_fix = format;
c_fix_arg = 'ecd_cursor';
test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
};
/*
* Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64
* that fails when compiling for SSE-less 32-bit x86.
*/
fix = {
hackname = feraiseexcept_nosse_divbyzero;
mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
files = bits/fenv.h, '*/bits/fenv.h';
select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %1, %0 *\" : "
": \"x\" \\(__f\\), \"x\" \\(__g\\)\\);$";
bypass = "\"fdivp .*; fwait\"";
c_fix = format;
c_fix_arg = <<- _EOText_
# ifdef __SSE_MATH__
%0
# else
%1__asm__ __volatile__ ("fdivp %%%%st, %%%%st(1); fwait"
%1 : "=t" (__f) : "0" (__f), "u" (__g) : "st(1)");
# endif
_EOText_;
test_text = <<- _EOText_
__asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g));
_EOText_;
};
/*
* Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64
* that fails when compiling for SSE-less 32-bit x86.
*/
fix = {
hackname = feraiseexcept_nosse_invalid;
mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*';
files = bits/fenv.h, '*/bits/fenv.h';
select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %0, %0 *\" : "
": \"x\" \\(__f\\)\\);$";
bypass = "\"fdiv .*; fwait\"";
c_fix = format;
c_fix_arg = <<- _EOText_
# ifdef __SSE_MATH__
%0
# else
%1__asm__ __volatile__ ("fdiv %%%%st, %%%%st(0); fwait"
%1 : "=t" (__f) : "0" (__f));
# endif
_EOText_;
test_text = <<- _EOText_
__asm__ __volatile__ ("divss %0, %0" : : "x" (__f));
_EOText_;
};
/*
* Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
* neither the existence of GCC 3 nor its exact feature set yet break
* (by design?) when __GNUC__ is set beyond 2.
*/
fix = {
hackname = freebsd_gcc3_breakage;
mach = "*-*-freebsd*";
files = sys/cdefs.h;
select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
c_fix = format;
c_fix_arg = '%0 || __GNUC__ >= 3';
test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
};
/*
* Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
* neither the existence of GCC 4 nor its exact feature set yet break
* (by design?) when __GNUC__ is set beyond 3.
*/
fix = {
hackname = freebsd_gcc4_breakage;
mach = "*-*-freebsd*";
files = sys/cdefs.h;
select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
c_fix = format;
c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
};
/*
* Some versions of glibc don't expect the C99 inline semantics.
*/
fix = {
hackname = glibc_c99_inline_1;
files = features.h, '*/features.h';
select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
c_fix = format;
c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
test_text = <<-EOT
#if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
# define __USE_EXTERN_INLINES 1
#endif
EOT;
};
/*
* Similar, but a version that didn't have __NO_INLINE__
*/
fix = {
hackname = glibc_c99_inline_1a;
files = features.h, '*/features.h';
select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
"(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
c_fix = format;
c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
test_text = <<-EOT
#if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
# define __USE_EXTERN_INLINES 1
#endif
EOT;
};
/*
* The glibc_c99_inline_1 fix should have fixed everything. Unfortunately
* there are many glibc headers which do not respect __USE_EXTERN_INLINES.
* The remaining glibc_c99_inline_* fixes deal with some of those headers.
*/
fix = {
hackname = glibc_c99_inline_2;
files = sys/stat.h, '*/sys/stat.h';
select = "extern __inline__ int";
sed = "s/extern int \\(stat\\)/"
"#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
"__inline__ int \\1/";
sed = "s/extern int \\([lf]stat\\)/"
"#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
"__inline__ int \\1/";
sed = "s/extern int \\(mknod\\)/"
"#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
"__inline__ int \\1/";
sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
"#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
"__inline__ int __REDIRECT\\1 (\\2/";
sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
"#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
"__inline__ int __REDIRECT\\1 (\\2/";
sed = "s/^extern __inline__ int/"
"#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
"__inline__ int/";
test_text = <<-EOT
extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
extern __inline__ int
__NTH (fstat64 (int __fd, struct stat64 *__statbuf))
{}
EOT;
};
/*
* glibc_c99_inline_3
*/
fix = {
hackname = glibc_c99_inline_3;
files = bits/string2.h, '*/bits/string2.h';
select = "extern __inline";
bypass = "__extern_inline|__GNU_STDC_INLINE__";
c_fix = format;
c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
c_fix_arg = "^# ifdef __cplusplus$";
test_text = <<-EOT
# ifdef __cplusplus
# define __STRING_INLINE inline
# else
# define __STRING_INLINE extern __inline
# endif
EOT;
};
/*
* glibc_c99_inline_4
*/
fix = {
hackname = glibc_c99_inline_4;
files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h',
pthread.h, '*/pthread.h';
bypass = "__extern_inline|__gnu_inline__";
select = "(^| )extern __inline";
c_fix = format;
c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
test_text = <<-EOT
__extension__ extern __inline unsigned int
extern __inline unsigned int
EOT;
};
/* glibc-2.27 to 2.36 assume GCC 7 or later supports some or all
* of _Float{16,32,64,128} and _Float{32,64,128}x keywords for C,
* but doesn't for C++.
*/
fix = {
hackname = glibc_cxx_floatn_1;
files = bits/floatn.h, bits/floatn-common.h, "*/bits/floatn.h", "*/bits/floatn-common.h";
select = "^([ \t]*#[ \t]*if !__GNUC_PREREQ \\(7, 0\\) \\|\\| )defined __cplusplus\n"
"(([ \t]*/\\*[^\n]*\\*/\n)?"
"([ \t]*#[ \t]*if[^\n]*\n)?"
"[ \t]*#[ \t]*define __f(16|32|64|128)x?\\()";
c_fix = format;
c_fix_arg = "%1(defined __cplusplus && !__GNUC_PREREQ (13, 0))\n%2";
test_text = <<-EOT
# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
/* The literal suffix f128 exists only since GCC 7.0. */
# define __f128(x) x##l
# else
# define __f128(x) x##f128
# endif
# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
/* The literal suffix (f128) exist for powerpc only since GCC 7.0. */
# if __LDBL_MANT_DIG__ == 113
# define __f128(x) x##l
# else
# define __f128(x) x##q
# endif
# else
# define __f128(x) x##f128
# endif
# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
# ifdef __NO_LONG_DOUBLE_MATH
# define __f64(x) x##l
# else
# define __f64(x) x
# endif
# else
# define __f64(x) x##f64
# endif
EOT;
};
fix = {
hackname = glibc_cxx_floatn_2;
files = bits/floatn.h, bits/floatn-common.h, "*/bits/floatn.h", "*/bits/floatn-common.h";
select = "^([ \t]*#[ \t]*(el)?if !__GNUC_PREREQ \\(7, 0\\) \\|\\| )defined __cplusplus\n"
"(([ \t]*/\\*[^\n]*\\*/\n)?"
"[ \t]*typedef[ \t]+[^\n]*[ \t]+_Float(16|32|64|128)x?([ \t]+__attribute__ \\(\\(__mode__ \\(__HF__\\)\\)\\))?;)";
c_fix = format;
c_fix_arg = "%1(defined __cplusplus && !__GNUC_PREREQ (13, 0))\n%3";
test_text = <<-EOT
# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
typedef float _Float16 __attribute__ ((__mode__ (__HF__)));
# endif
# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
typedef __float128 _Float128;
# endif
# if 0
# elif !__GNUC_PREREQ (7, 0) || defined __cplusplus
typedef __float128 _Float128;
# endif
EOT;
};
fix = {
hackname = glibc_cxx_floatn_3;
files = bits/floatn.h, bits/floatn-common.h, "*/bits/floatn.h", "*/bits/floatn-common.h";
select = "^([ \t]*#[ \t]*if !__GNUC_PREREQ \\(7, 0\\) \\|\\| )defined __cplusplus\n"
"(([ \t]*/\\*[^\n]*\n?[^\n]*\\*/\n)?"
"([ \t]*#[ \t]*if[^\n]*\n)?"
"([ \t]*typedef[ \t]+[^\n]*;\n)?"
"[ \t]*#[ \t]*define __CFLOAT(16|32|64|128)X?[ \t]+)";
c_fix = format;
c_fix_arg = "%1(defined __cplusplus && !__GNUC_PREREQ (13, 0))\n%2";
test_text = <<-EOT
# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
# define __CFLOAT128 _Complex long double
# else
# define __CFLOAT128 _Complex _Float128
# endif
# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
/* Add a typedef for older GCC compilers which don't natively support
_Complex _Float128. */
typedef _Complex float __cfloat128 __attribute__ ((__mode__ (__TC__)));
# define __CFLOAT128 __cfloat128
# else
# define __CFLOAT128 _Complex _Float128
# endif
# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
# ifdef __NO_LONG_DOUBLE_MATH
# define __CFLOAT64 _Complex long double
# else
# define __CFLOAT64 _Complex double
# endif
# else
# define __CFLOAT64 _Complex _Float64
# endif
EOT;
};
fix = {
hackname = glibc_cxx_floatn_4;
files = bits/floatn.h, "*/bits/floatn.h";
select = "^([ \t]*#[ \t]*if __LDBL_MANT_DIG__ == 113 && )defined __cplusplus\n"
"(([ \t]*/\\*[^\n]*\\*/\n)?"
"[ \t]*typedef[ \t]+[^\n]*[ \t]+_Float128;)";
c_fix = format;
c_fix_arg = "%1defined __cplusplus && !__GNUC_PREREQ (13, 0)\n%2";
test_text = <<-EOT
# if __LDBL_MANT_DIG__ == 113 && defined __cplusplus
typedef long double _Float128;
# define __CFLOAT128 _Complex long double
# endif
EOT;
};
fix = {
hackname = glibc_cxx_floatn_5;
files = bits/floatn.h, bits/floatn-common.h, "*/bits/floatn.h", "*/bits/floatn-common.h";
select = "^([ \t]*#[ \t]*if !__GNUC_PREREQ \\(7, 0\\) \\|\\| )defined __cplusplus\n"
"([ \t]*#[ \t]+error \"_Float128[xX] supported but no )";
c_fix = format;
c_fix_arg = "%1(defined __cplusplus && !__GNUC_PREREQ (13, 0))\n%2";
test_text = <<-EOT
# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
# error "_Float128X supported but no constant suffix"
# endif
# if !__GNUC_PREREQ (7, 0) || defined __cplusplus
# error "_Float128x supported but no type"
# endif
EOT;
};
/* glibc-2.3.5 defines pthread mutex initializers incorrectly,
* so we replace them with versions that correspond to the
* definition.
*/
fix = {
hackname = glibc_mutex_init;
files = pthread.h;
select = '\{ *\{ *0, *\} *\}';
sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
"N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
"\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
"\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
"\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
"\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
"\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
"\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
"N;s/^[ \t]*#[ \t]*"
"\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
"[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
"# \\1\\\n"
" { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
"# else\\\n"
"# \\1\\\n"
" { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
"# endif/";
sed = "s/{ \\(0, 0, 0, 0, 0, 0, "
"PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
"s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
test_text = <<- _EOText_
#define PTHREAD_MUTEX_INITIALIZER \\
{ { 0, } }
#ifdef __USE_GNU
# if __WORDSIZE == 64
# define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
{ { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
# define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
{ { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
# define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
{ { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
# else
# define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
{ { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
# define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
{ { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
# define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
{ { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
# endif
#endif
# define PTHREAD_RWLOCK_INITIALIZER \\
{ { 0, } }
# ifdef __USE_GNU
# if __WORDSIZE == 64
# define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
{ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\
PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
# else
# define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
{ { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
# endif
# endif
#define PTHREAD_COND_INITIALIZER { { 0, } }
_EOText_;
};
/* glibc versions before 2.5 have a version of stdint.h that defines
UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
versions with stdint.h based on those glibc versions. */
fix = {
hackname = glibc_stdint;
files = stdint.h;
select = "GNU C Library";
c_fix = format;
c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
test_text = "/* This file is part of the GNU C Library. */\n"
"# define UINT8_C(c)\tc ## U\n"
"# define UINT16_C(c)\tc ## U";
};
/* Some versions of glibc have a version of bits/string2.h that
produces "value computed is not used" warnings from strncpy; fix
this definition by using __builtin_strncpy instead as in newer
versions. */
fix = {
hackname = glibc_strncpy;
files = bits/string2.h, '*/bits/string2.h';
bypass = "__builtin_strncpy";
c_fix = format;
c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*";
test_text = <<-EOT
# define strncpy(dest, src, n) \
(__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\
? (strlen (src) + 1 >= ((size_t) (n)) \\
? (char *) memcpy (dest, src, n) \\
: strncpy (dest, src, n)) \\
: strncpy (dest, src, n)))
EOT;
};
/* glibc's tgmath.h relies on an expression that is not an integer
constant expression being treated as it was by GCC 4.4 and
earlier. */
fix = {
hackname = glibc_tgmath;
files = tgmath.h;
select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
c_fix = format;
c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || "
"(__builtin_classify_type ((type) 0) == 9 && "
"__builtin_classify_type (__real__ ((type) 0)) == 8))";
test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
};
/*
* Fix these files to use the types we think they should for
* ptrdiff_t, size_t, and wchar_t.
*
* This defines the types in terms of macros predefined by our 'cpp'.
* This is supposedly necessary for glibc's handling of these types.
* It's probably not necessary for anyone else, but it doesn't hurt.
*/
fix = {
hackname = gnu_types;
files = "sys/types.h";
files = "stdlib.h";
files = "sys/stdtypes.h";
files = "stddef.h";
files = "memory.h";
files = "unistd.h";
bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
c_fix = gnu_type;
/* The Solaris 10+ headers already define these types correctly. */
mach = '*-*-solaris2*';
not_machine = true;
test_text = "typedef long int ptrdiff_t; /* long int */\n"
"typedef uint_t size_t; /* uint_t */\n"
"typedef ushort_t wchar_t; /* ushort_t */";
};
/*
* Fix HP & Sony's use of "../machine/xxx.h"
* to refer to: <machine/xxx.h>
*/
fix = {
hackname = hp_inline;
files = sys/spinlock.h;
files = machine/machparam.h;
select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/';
c_fix = format;
c_fix_arg = "%1<machine/%2.h>";
c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/'
'([a-z]+)\.h"';
test_text = ' # include "../machine/mumble.h"';
};
/*
* Check for (...) in C++ code in HP/UX sys/file.h.
*/
fix = {
hackname = hp_sysfile;
files = sys/file.h;
select = "HPUX_SOURCE";
c_fix = format;
c_fix_arg = "(struct file *, ...)";
c_fix_arg = '\(\.\.\.\)';
test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
};
/*
* Un-Hide a series of five FP defines from post-1999 compliance GCC:
* FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
*/
fix = {
hackname = hppa_hpux_fp_macros;
mach = "hppa*-hp-hpux11*";
files = math.h;
select = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
"#[ \t]*define[ \t]*FP_ZERO.*\n"
"#[ \t]*define[ \t]*FP_INFINITE.*\n"
"#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
"#[ \t]*define[ \t]*FP_NAN.*\n";
c_fix = format;
c_fix_arg = <<- _EOFix_
#endif /* _INCLUDE_HPUX_SOURCE */
#if defined(_INCLUDE_HPUX_SOURCE) || \
(defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
%0#endif
#ifdef _INCLUDE_HPUX_SOURCE
_EOFix_;
test_text =
"# define FP_NORMAL 0\n"
"# define FP_ZERO 1\n"
"# define FP_INFINITE 2\n"
"# define FP_SUBNORMAL 3\n"
"# define FP_NAN 4\n";
};
/*
* Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
* math.h to prevent clash with define in c_std/bits/std_cmath.h.
*/
fix = {
hackname = hpux10_cpp_pow_inline;
files = fixinc-test-limits.h, math.h;
select = <<- END_POW_INLINE
^# +ifdef +__cplusplus
+\}
+inline +double +pow\(double +__d,int +__expon\) +\{
[ ]+return +pow\(__d,\(double\)__expon\);
+\}
+extern +"C" +\{
#else
# +endif
END_POW_INLINE;
c_fix = format;
c_fix_arg = "";
test_text =
"# ifdef __cplusplus\n"
" }\n"
" inline double pow(double __d,int __expon) {\n"
"\t return pow(__d,(double)__expon);\n"
" }\n"
' extern "C"' " {\n"
"#else\n"
"# endif";
};
fix = {
hackname = hpux11_cpp_pow_inline;
files = math.h;
select = " +inline double pow\\(double d,int expon\\) \\{\n"
" +return pow\\(d, \\(double\\)expon\\);\n"
" +\\}\n";
c_fix = format;
c_fix_arg = "";
test_text =
" inline double pow(double d,int expon) {\n"
" return pow(d, (double)expon);\n"
" }\n";
};
/*
* This hack fixes the declarations of _DINFINITY, _SINFINITY and _SQNAN.
*/
fix = {
hackname = hpux_math_constexpr;
mach = "*-hp-hpux11*";
files = math.h;
sed = "s@^[ \t]*extern[ \t]*const[ \t]*double[ \t]*_DINFINITY;"
"[ \t]*$@# define _DINFINITY (__builtin_inf ())@";
sed = "s@^[ \t]*extern[ \t]*const[ \t]*float[ \t]*_SINFINITY;"
"[ \t]*$@# define _SINFINITY (__builtin_inff ())@";
sed = "s@^[ \t]*extern[ \t]*const[ \t]*float[ \t]*_SQNAN;"
"[ \t]*$@# define _SQNAN (__builtin_nanf (\\\"\\\"))@";
test_text = " extern const double _DINFINITY;\n"
" extern const float _SINFINITY;\n"
" extern const float _SQNAN;";
};
/*
* Fix hpux 10.X missing ctype declarations 1
*/
fix = {
hackname = hpux10_ctype_declarations1;
files = ctype.h;
select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
c_fix = format;
c_fix_arg = "#ifdef _PROTOTYPES\n"
"extern int __tolower(int);\n"
"extern int __toupper(int);\n"
"#else /* NOT _PROTOTYPES */\n"
"extern int __tolower();\n"
"extern int __toupper();\n"
"#endif /* _PROTOTYPES */\n\n"
"%0\n";
test_text = "# define _toupper(__c) __toupper(__c)\n";
};
/*
* Fix hpux 10.X missing ctype declarations 2
*/
fix = {
hackname = hpux10_ctype_declarations2;
files = ctype.h;
select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
c_fix = format;
c_fix_arg = "%0\n\n"
"#ifdef _PROTOTYPES\n"
" extern int _isalnum(int);\n"
" extern int _isalpha(int);\n"
" extern int _iscntrl(int);\n"
" extern int _isdigit(int);\n"
" extern int _isgraph(int);\n"
" extern int _islower(int);\n"
" extern int _isprint(int);\n"
" extern int _ispunct(int);\n"
" extern int _isspace(int);\n"
" extern int _isupper(int);\n"
" extern int _isxdigit(int);\n"
"# else /* not _PROTOTYPES */\n"
" extern int _isalnum();\n"
" extern int _isalpha();\n"
" extern int _iscntrl();\n"
" extern int _isdigit();\n"
" extern int _isgraph();\n"
" extern int _islower();\n"
" extern int _isprint();\n"
" extern int _ispunct();\n"
" extern int _isspace();\n"
" extern int _isupper();\n"
" extern int _isxdigit();\n"
"#endif /* _PROTOTYPES */\n";
test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
" extern unsigned int *__SB_masks;\n";
};
/*
* Fix hpux 10.X missing stdio declarations
*/
fix = {
hackname = hpux10_stdio_declarations;
files = stdio.h;
select = "^#[ \t]*define _iob[ \t]*__iob";
bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
c_fix = format;
c_fix_arg = "%0\n\n"
"# if defined(__STDC__) || defined(__cplusplus)\n"
" extern int snprintf(char *, size_t, const char *, ...);\n"
" extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
"# else /* not __STDC__) || __cplusplus */\n"
" extern int snprintf();\n"
" extern int vsnprintf();\n"
"# endif /* __STDC__) || __cplusplus */\n";
test_text = "# define _iob __iob\n";
};
/*
* The HP-UX stddef.h is replaced by gcc's. It doesn't include sys/stdsyms.h.
* As a result, we need to include sys/stdsyms.h in alloca.h.
*/
fix = {
hackname = hppa_hpux11_alloca;
mach = "hppa*-*-hpux11*";
files = alloca.h;
select = "#ifndef _STDDEF_INCLUDED";
c_fix = format;
c_fix_arg = "#ifndef _SYS_STDSYMS_INCLUDED\n"
"# include <sys/stdsyms.h>\n"
"#endif /* _SYS_STDSYMS_INCLUDED */\n\n"
"%0";
test_text = "#ifndef _STDDEF_INCLUDED";
};
/*
* Make sure hpux defines abs in header.
*/
fix = {
hackname = hpux11_abs;
mach = "*-hp-hpux11*";
files = stdlib.h;
select = "ifndef _MATH_INCLUDED";
c_fix = format;
c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
test_text = "#ifndef _MATH_INCLUDED";
};
/*
* Fix hpux11 __LWP_RWLOCK_VALID define
*/
fix = {
hackname = hpux11_lwp_rwlock_valid;
mach = "*-hp-hpux11*";
files = sys/pthread.h;
select = "#define __LWP_RWLOCK_VALID[ \t]*0x8c91";
c_fix = format;
c_fix_arg = "#define __LWP_RWLOCK_VALID -29551";
test_text = "#define __LWP_RWLOCK_VALID 0x8c91";
};
/*
* hpux sendfile()
*/
fix = {
hackname = hpux11_extern_sendfile;
mach = "*-hp-hpux11.[12]*";
files = sys/socket.h;
select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
c_fix = format;
c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n"
" const struct iovec *, int));\n";
};
/*
* hpux sendpath()
*/
fix = {
hackname = hpux11_extern_sendpath;
mach = "*-hp-hpux11.[12]*";
files = sys/socket.h;
select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
c_fix = format;
c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n"
" const struct iovec *, int));\n";
};
/*
* Keep HP-UX 11 from stomping on C++ math namespace
* with defines for fabsf.
*/
fix = {
hackname = hpux11_fabsf;
mach = "*-hp-hpux11*";
files = math.h;
select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
c_fix = format;
c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
test_text =
"#ifdef _PA_RISC\n"
"# define fabsf(x) ((float)fabs((double)(float)(x)))\n"
"#endif";
};
/*
* The definitions for PTHREAD_MUTEX_INITIALIZER and similar initializers
* in pthread.h need to be constant expressions to be standard compliant.
* As a result, we need to remove the void * casts in the initializers
* (see hpux11_pthread_const) and to change the __(M|C|RW)POINTER defines
* to use the long type.
*/
fix = {
hackname = hpux11_pthread_pointer;
mach = "*-hp-hpux11.[0-3]*";
files = sys/pthread.h;
select = "(void[ \t]*\\*)(m|c|rw)(_ptr)";
c_fix = format;
c_fix_arg = "long\t%2%3";
test_text = "#define __MPOINTER\t\tvoid\t *m_ptr";
};
/*
* Remove void pointer cast and fix C99 constant in __POINTER_SET defines.
*/
fix = {
hackname = hpux11_pthread_const;
mach = "*-hp-hpux11.[0-3]*";
files = sys/pthread.h;
select = "^(#define[ \t]+__POINTER_SET[ \t0,]*)(.*\\))";
c_fix = format;
c_fix_arg = "%11";
test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
};
/*
* Prevent HP-UX 11 from defining __size_t and preventing size_t from
* being defined by having it define _hpux_size_t instead.
*/
fix = {
hackname = hpux11_size_t;
mach = "*-hp-hpux11*";
select = "__size_t";
c_fix = format;
c_fix_arg = "_hpux_size_t";
test_text =
"#define __size_t size_t\n"
" extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
};
/*
* Fix hpux 11.00 broken snprintf declaration
* (third argument is char *, needs to be const char * to prevent
* spurious warnings with -Wwrite-strings or in C++).
*/
fix = {
hackname = hpux11_snprintf;
files = stdio.h;
select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
' *(char *\*, *\.\.\.\);)';
c_fix = format;
c_fix_arg = '%1 const %3';
test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
"extern int snprintf(char *, __size_t, char *, ...);\n"
"extern int snprintf(char *, _hpux_size_t, char *, ...);";
};
/*
* Fix hpux 11.00 broken vsnprintf declaration
*/
fix = {
hackname = hpux11_vsnprintf;
files = stdio.h;
select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
'const char \*,) __va__list\);';
c_fix = format;
c_fix_arg = "%1 __va_list);";
test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
' __va__list);';
};
/*
* Fix missing const in hpux vsscanf declaration
*/
fix = {
hackname = hpux_vsscanf;
mach = "*-*-hpux*";
files = stdio.h;
select = '(extern int vsscanf\()char';
c_fix = format;
c_fix_arg = "%1const char";
test_text = 'extern int vsscanf(char *, const char *, __va_list);';
};
/*
* get rid of bogus inline definitions in HP-UX 8.0
*/
fix = {
hackname = hpux8_bogus_inlines;
files = math.h;
select = inline;
bypass = "__GNUG__";
sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
"@extern \"C\" int abs(int);@";
sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
"inline double sqr(double v) { return v**0.5; }";
};
/*
* hpux intptr
*/
fix = {
hackname = hpux_c99_intptr;
mach = "*-hp-hpux11.3*";
files = stdint-hpux11.h, stdint.h;
sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*"
"INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*"
"INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*"
"INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*"
"INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*"
"UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*"
"UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
test_text = "#define PTRDIFF_MAX INT32_MAX\n"
"#define PTRDIFF_MIN INT32_MIN\n"
"#define INTPTR_MAX INT32_MAX\n"
"#define INTPTR_MIN INT32_MIN\n"
"#define UINTPTR_MAX UINT32_MAX\n"
"#define SIZE_MAX UINT32_MAX\n";
};
/*
* These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
*/
fix = {
hackname = hpux_c99_inttypes;
mach = "*-hp-hpux11.[23]*";
files = inttypes.h;
files = stdint-hpux11.h, stdint.h;
sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*"
"__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*"
"__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*"
"__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@"
"#define UINT32_C(__c) __CONCAT__(__c,u)@";
test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n"
"#define UINT16_C(__c) __CONCAT_U__(__c)\n"
"#define INT32_C(__c) __CONCAT__(__c,l)\n"
"#define UINT32_C(__c) __CONCAT__(__c,ul)\n";
};
/*
* These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
*/
fix = {
hackname = hpux_c99_inttypes2;
mach = "*-hp-hpux11.2*";
files = stdint-hpux11.h, stdint.h;
sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*"
"((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*"
"((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*"
"((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*"
"((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
test_text = "# define INT8_C(__c) ((signed char)(__c))\n"
"# define UINT8_C(__c) ((unsigned char)(__c))\n"
"# define INT16_C(__c) ((short)(__c))\n"
"# define UINT16_C(__c) ((unsigned short)(__c))\n";
};
/*
* Fix broken and missing defines in inttypes.h
*/
fix = {
hackname = hpux_c99_inttypes3;
mach = "hppa*-hp-hpux11*";
files = inttypes.h;
select = "#define[ \t]INTPTR_MAX[ \t]*\n"
"#define[ \t]UINTPTR_MAX[ \t]*\n";
c_fix = format;
c_fix_arg = "#undef SIZE_MAX\n"
"#define SIZE_MAX __SIZE_MAX__\n"
"#ifdef __INTPTR_MAX__\n"
"# undef INTPTR_MAX\n"
"# define INTPTR_MAX __INTPTR_MAX__\n"
"# undef INTPTR_MIN\n"
"# define INTPTR_MIN (-INTPTR_MAX - 1)\n"
"#endif\n"
"#ifdef __UINTPTR_MAX__\n"
"# undef UINTPTR_MAX\n"
"# define UINTPTR_MAX __UINTPTR_MAX__\n"
"#endif\n";
test_text = "#define INTPTR_MAX\n"
"#define UINTPTR_MAX\n";
};
/*
* Fix missing SCNuMAX defines in inttypes.h
*/
fix = {
hackname = hpux_c99_inttypes4;
mach = "hppa*-hp-hpux11.[01]*";
files = inttypes.h;
sed = "/^[ \t]*#[ \t]*define[ \t]*SCNxMAX[ \t]*SCNx64/a\\\n"
"#define SCNuMAX \t SCNu64\n";
sed = "/^[ \t]*#[ \t]*define[ \t]*SCNxMAX[ \t]*SCNx32/a\\\n"
"#define SCNuMAX \t SCNu32\n";
test_text = "#define SCNxMAX SCNx64\n"
"#define SCNxMAX SCNx32\n";
};
/*
* Fix missing PRIdPTR defines in inttypes.h
*/
fix = {
hackname = hpux_c99_inttypes5;
mach = "hppa*-hp-hpux11.[01]*";
files = inttypes.h;
select = "#ifndef[ \t]_KERNEL[ \t]*\n";
c_fix = format;
c_fix_arg = "#ifndef __LP64__\n"
"#define PRIdPTR\t\tPRId32\n"
"#define PRIiPTR\t\tPRIi32\n"
"#define PRIoPTR\t\tPRIo32\n"
"#define PRIuPTR\t\tPRIu32\n"
"#define PRIxPTR\t\tPRIx32\n"
"#define PRIXPTR\t\tPRIX32\n"
"#else\n"
"#define PRIdPTR\t\tPRId64\n"
"#define PRIiPTR\t\tPRIi64\n"
"#define PRIoPTR\t\tPRIo64\n"
"#define PRIuPTR\t\tPRIu64\n"
"#define PRIxPTR\t\tPRIx64\n"
"#define PRIXPTR\t\tPRIX64\n"
"#endif\n\n"
"#ifndef _KERNEL\n";
test_text = "#ifndef _KERNEL\n";
};
/*
* Fix hpux broken ctype macros
*/
fix = {
hackname = hpux_ctype_macros;
files = ctype.h;
select = '((: |\()__SB_masks \? )'
'(__SB_masks\[__(alnum|c)\] & _IS)';
c_fix = format;
c_fix_arg = "%1(int)%3";
test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
"# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
};
/*
* hpux errno()
*/
fix = {
hackname = hpux_extern_errno;
mach = "*-hp-hpux10.*";
mach = "*-hp-hpux11.[0-2]*";
files = errno.h;
select = "^[ \t]*extern int errno;$";
c_fix = format;
c_fix_arg = "#ifdef __cplusplus\n"
"extern \"C\" {\n"
"#endif\n"
"%0\n"
"#ifdef __cplusplus\n"
"}\n"
"#endif";
test_text = " extern int errno;\n";
};
/*
* Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
*/
fix = {
hackname = hpux_htonl;
files = netinet/in.h;
select = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
"(/\\*\n"
" \\* Macros for number representation conversion\\.\n"
" \\*/\n"
"#ifndef ntohl)";
c_fix = format;
c_fix_arg = "#if 1\n%1";
test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
"/*\n"
" * Macros for number representation conversion.\n"
" */\n"
"#ifndef ntohl\n"
"#define ntohl(x) (x)\n"
"#define ntohs(x) (x)\n"
"#define htonl(x) (x)\n"
"#define htons(x) (x)\n"
"#endif\n"
"#endif /* ! _XOPEN_SOURCE_EXTENDED */";
};
/*
* These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
*/
fix = {
hackname = hpux_imaginary_i;
mach = "ia64-hp-hpux11.*";
files = complex.h;
select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
c_fix = format;
c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
};
/*
* These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
*/
fix = {
hackname = hpux_inttype_int8_t;
mach = "*-hp-hpux1[01].*";
files = sys/_inttypes.h;
select = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
c_fix = format;
c_fix_arg = "typedef signed char int%18_t;";
test_text = "typedef char int_least8_t;\n"
"typedef char int8_t;\n";
};
/*
* HP-UX long_double
*/
fix = {
hackname = hpux_long_double;
mach = "*-*-hpux10*";
mach = "*-*-hpux11.[012]*";
files = stdlib.h;
select = "extern[ \t]long_double[ \t]strtold";
bypass = "long_double_t";
sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
sed = "s/long_double/long double/g";
test_text = "# ifndef _LONG_DOUBLE\n"
"# define _LONG_DOUBLE\n"
" typedef struct {\n"
" unsigned int word1, word2, word3, word4;\n"
" } long_double;\n"
"# endif /* _LONG_DOUBLE */\n"
"extern long_double strtold(const char *, char **);\n";
};
/*
* We cannot use the above rule on 11.31 because it removes the strtold
* definition. ia64 is OK with no hack, PA needs some help.
*/
fix = {
hackname = hpux_long_double_2;
mach = "hppa*-*-hpux11.3*";
files = stdlib.h;
select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| "
"defined\\(_PROTOTYPES\\) \\|\\| "
"defined\\(_LONG_DOUBLE_STRUCT\\)";
c_fix = format;
c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
test_text = "# if !defined(__ia64) || "
"!defined(_PROTOTYPES) || "
"defined(_LONG_DOUBLE_STRUCT)\n";
};
/*
* Add missing braces to pthread initializer defines.
*/
fix = {
hackname = hpux_pthread_initializers;
mach = "*-hp-hpux11.[0-3]*";
files = sys/pthread.h;
sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
"@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
sed = "s@^[ \t]*1,[ \t]*\\\\"
"@\t{ 1, 0 }@";
sed = "/^[ \t]*0$/d";
sed = "s@__PTHREAD_MUTEX_VALID, 0"
"@{ __PTHREAD_MUTEX_VALID, 0 }@";
sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
"@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
"@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
"@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
sed = "s@^[ \t]*0, 0[ \t]*\\\\"
"@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
sed = "s@__PTHREAD_COND_VALID, 0"
"@{ __PTHREAD_COND_VALID, 0 }@";
sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
"@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
sed = "s@__PTHREAD_RWLOCK_VALID, 0"
"@{ __PTHREAD_RWLOCK_VALID, 0 }@";
sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
"@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
"@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n"
"\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
"\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
"\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
"\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
"\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
"\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
"}\n";
};
/*
* Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown
* type and mpinfou is only defined when _KERNEL is set.
*/
fix = {
hackname = hpux_spu_info;
mach = "*-hp-hpux*";
/*
* It is tempting to omit the first "files" entry. Do not.
* The testing machinery will take the first "files" entry as the name
* of a test file to play with. It would be a nuisance to have a directory
* with the name "*".
*/
files = "ia64/sys/getppdp.h";
files = "*/sys/getppdp.h";
select = "^.*extern.*spu_info.*";
c_fix = format;
c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
test_text = "extern union mpinfou spu_info[];";
};
/*
* These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
*/
fix = {
hackname = hpux_stdint_least_fast;
mach = "*-hp-hpux11.2*";
files = stdint-hpux11.h, stdint.h;
select =
"^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
c_fix = format;
c-fix-arg = "# define UINT_%164_MAX __UINT64_MAX__";
test-text = "# define UINT_FAST64_MAX ULLONG_MAX\n"
"# define UINT_LEAST64_MAX ULLONG_MAX\n";
};
/*
* Add noreturn attribute to longjmp declarations in hpux <setjmp.h>
*/
fix = {
hackname = hpux_longjmp;
mach = "*-hp-hpux*";
files = setjmp.h;
select = "^[ \t]*extern[ \t]+void[ \t]+.*longjmp[ \t]*\(__\\(\\(.*int\\)\\)|\\(.*int\\)|\\(\\)\)";
c_fix = format;
c_fix_arg = "%0 __attribute__ ((__noreturn__))";
test_text = 'extern void longjmp __((jmp_buf, int));';
};
/*
* Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
*/
fix = {
hackname = hpux_systime;
files = sys/time.h;
select = "^extern struct sigevent;";
c_fix = format;
c_fix_arg = "struct sigevent;";
test_text = 'extern struct sigevent;';
};
/*
* Fix glibc definition of HUGE_VAL in terms of hex floating point constant
*/
fix = {
hackname = huge_val_hex;
files = bits/huge_val.h, '*/bits/huge_val.h';
select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
bypass = "__builtin_huge_val";
c_fix = format;
c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
};
/*
* Fix glibc definition of HUGE_VALF in terms of hex floating point constant
*/
fix = {
hackname = huge_valf_hex;
files = bits/huge_val.h, '*/bits/huge_val.h';
select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
bypass = "__builtin_huge_valf";
c_fix = format;
c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)";
};
/*
* Fix glibc definition of HUGE_VALL in terms of hex floating point constant
*/
fix = {
hackname = huge_vall_hex;
files = bits/huge_val.h, '*/bits/huge_val.h';
select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
bypass = "__builtin_huge_vall";
c_fix = format;
c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)";
};
/*
* Fix return type of abort and free
*/
fix = {
hackname = int_abort_free_and_exit;
files = stdlib.h;
select = "int[ \t]+(abort|free|exit)[ \t]*\\(";
bypass = "_CLASSIC_ANSI_TYPES";
c_fix = format;
c_fix_arg = "void\t%1(";
test_text = "extern int abort(int);\n"
"extern int free(void*);\n"
"extern int exit(void*);";
};
/*
* Fix various macros used to define ioctl numbers.
* The traditional syntax was:
*
* #define _IO(n, x) (('n'<<8)+x)
* #define TIOCFOO _IO(T, 1)
*
* but this does not work with the C standard, which disallows macro
* expansion inside strings. We have to rewrite it thus:
*
* #define _IO(n, x) ((n<<8)+x)
* #define TIOCFOO _IO('T', 1)
*
* The select expressions match too much, but the c_fix code is cautious.
*
* _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
*/
fix = {
hackname = io_quotes_def;
select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
c_fix = char_macro_def;
c_fix_arg = "IO";
test_text =
"#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
"#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
"#define _IO(x,y) ('x'<<8|y)";
test_text =
"#define XX_IO(x) ('x'<<8|256)";
};
/*
* Fix the usage of the ioctl macro numbers.
*/
fix = {
hackname = io_quotes_use;
select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
"\\( *[^,']";
c_fix = char_macro_use;
c_fix_arg = "IO";
test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
"#define TIOCFOO \\\\\n"
"BSD43__IOWR(T, 1) /* Some are multi-line */";
};
/*
* Check for missing ';' in struct
*/
fix = {
hackname = ip_missing_semi;
files = netinet/ip.h;
select = "}$";
sed = "/^struct/,/^};/s/}$/};/";
test_text=
"struct mumble {\n"
" union {\n"
" int x;\n"
" }\n"
"}; /* mumbled struct */\n";
};
/*
* Non-traditional "const" declaration in Irix's limits.h.
*/
fix = {
hackname = irix_limits_const;
files = fixinc-test-limits.h, limits.h;
select = "^extern const ";
c_fix = format;
c_fix_arg = "extern __const ";
test_text = "extern const char limit; /* test limits */";
};
/*
* IRIX 5.x's stdio.h declares some functions that take a va_list as
* taking char *. However, GCC uses void * for va_list, so
* calling vfprintf with a va_list fails in C++. */
fix = {
hackname = irix_stdio_va_list;
files = stdio.h;
select = '/\* va_list \*/ char \*';
c_fix = format;
c_fix_arg = "__gnuc_va_list";
test_text =
"extern int printf( const char *, /* va_list */ char * );";
};
/*
* These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
* use / * * / to concatenate tokens.
*/
fix = {
hackname = kandr_concat;
files = "sparc/asm_linkage.h";
files = "sun*/asm_linkage.h";
files = "arm/as_support.h";
files = "arm/mc_type.h";
files = "arm/xcb.h";
files = "dev/chardefmac.h";
files = "dev/ps_irq.h";
files = "dev/screen.h";
files = "dev/scsi.h";
files = "sys/tty.h";
files = "Xm.acorn/XmP.h";
files = bsd43/bsd43_.h;
select = '/\*\*/';
c_fix = format;
c_fix_arg = '##';
test_text = "#define __CONCAT__(a,b) a/**/b";
};
/*
* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
* an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
* constant on recent versions of g++.
*/
fix = {
hackname = linux_ia64_ucontext;
files = "sys/ucontext.h";
mach = "ia64-*-linux*";
select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
'->sc_gr\[0\]\) - \(char \*\) 0\)';
c_fix = format;
c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
"\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
};
/*
* Remove header file warning from sys/time.h. Autoconf's
* AC_HEADER_TIME recommends to include both sys/time.h and time.h
* which causes warning on LynxOS. Remove the warning.
*/
fix = {
hackname = lynxos_no_warning_in_sys_time_h;
files = sys/time.h;
select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
c_fix = format;
c_fix_arg = "";
test_text = "#warning Using <time.h> instead of <sys/time.h>";
};
/*
* Add missing declaration for putenv.
*/
fix = {
hackname = lynxos_missing_putenv;
mach = '*-*-lynxos*';
files = stdlib.h;
bypass = 'putenv[ \t]*\\(';
select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
c_fix = format;
c_fix_arg = "%0\n"
"extern int putenv _AP((char *));";
c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
test_text = "extern char *getenv _AP((const char *));";
};
/*
* Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
*
* On NetBSD, machine is a symbolic link to an architecture specific
* directory name, so we can't match a specific file name here.
*/
fix = {
hackname = machine_ansi_h_va_list;
select = "define[ \t]+_BSD_VA_LIST_[ \t]";
bypass = '__builtin_va_list';
c_fix = format;
c_fix_arg = "%1__builtin_va_list";
c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
test_text = " # define _BSD_VA_LIST_\tchar**";
};
/*
* Fix non-ansi machine name defines
*/
fix = {
hackname = machine_name;
c_test = machine_name;
c_fix = machine_name;
test_text = "/* MACH_DIFF: */\n"
"#if defined( i386 ) || defined( sparc ) || defined( vax ) || "
"defined( linux ) || __has_include ( <linux.h> )"
"\n/* no uniform test, so be careful :-) */";
};
/*
* Some math.h files define struct exception (it's in the System V
* Interface Definition), which conflicts with the class exception defined
* in the C++ file std/stdexcept.h. We redefine it to __math_exception.
* This is not a great fix, but I haven't been able to think of anything
* better.
*/
fix = {
hackname = math_exception;
files = math.h;
select = "struct exception";
bypass = '__cplusplus';
c_fix = wrap;
c_fix_arg = "#ifdef __cplusplus\n"
"#define exception __math_exception\n"
"#endif\n";
c_fix_arg = "#ifdef __cplusplus\n"
"#undef exception\n"
"#endif\n";
test_text = "typedef struct exception t_math_exception;";
};
/*
* This looks pretty broken to me. ``dbl_max_def'' will contain
* "define DBL_MAX " at the start, when what we really want is just
* the value portion. Can't figure out how to write a test case
* for this either :-(
*/
fix = {
hackname = math_huge_val_from_dbl_max;
files = math.h;
/*
* IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
* in math.h, this fix applies.
*/
select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
bypass = "define[ \t]+DBL_MAX";
shell =
/*
* See if we have a definition for DBL_MAX in float.h.
* If we do, we will replace the one in math.h with that one.
*/
"\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
"| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
"\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
"\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
"s@DBL_MAX@'\"$dbl_max_def@\"\n"
"\telse cat\n"
"\tfi";
test_text =
"`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
"#define HUGE_VAL DBL_MAX";
};
/*
* nested comment
*/
fix = {
hackname = nested_auth_des;
files = rpc/rpc.h;
select = '(/\*.*rpc/auth_des\.h>.*)/\*';
c_fix = format;
c_fix_arg = "%1*/ /*";
test_text = "/*#include <rpc/auth_des.h> /* skip this */";
};
/*
* Some versions of NetBSD don't expect the C99 inline semantics.
*/
fix = {
hackname = netbsd_c99_inline_1;
mach = "*-*-netbsd*";
files = signal.h;
select = "extern __inline int";
c_fix = format;
c_fix_arg = "extern\n"
"#ifdef __GNUC_STDC_INLINE__\n"
"__attribute__((__gnu_inline__))\n"
"#endif\n"
"__inline int";
test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
};
/*
* netbsd_c99_inline_2
*/
fix = {
hackname = netbsd_c99_inline_2;
mach = "*-*-netbsd*";
files = signal.h;
select = "#define _SIGINLINE extern __inline";
c_fix = format;
c_fix_arg = <<- _EOArg_
#ifdef __GNUC_STDC_INLINE__
#define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
#else
%0
#endif
_EOArg_;
test_text = "#define _SIGINLINE extern __inline";
};
/*
* NetBSD has a semicolon after the ending '}' for some extern "C".
*/
fix = {
hackname = netbsd_extra_semicolon;
mach = "*-*-netbsd*";
files = sys/cdefs.h;
select = "#define[ \t]*__END_DECLS[ \t]*};";
c_fix = format;
c_fix_arg = "#define __END_DECLS }";
test_text = "#define __END_DECLS };";
};
/*
* newlib's stdint.h has several failures to conform to C99. The fix
* for these removed a comment that can be matched to identify unfixed
* versions.
*/
fix = {
hackname = newlib_stdint_1;
files = stdint-newlib.h, stdint.h;
select = "@todo - Add support for wint_t types";
sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
sed = "s@#define INT_LEAST32_MIN.*@"
"#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
sed = "s@#define INT_LEAST32_MAX.*@"
"#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
sed = "s@#define UINT_LEAST32_MAX.*@"
"#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@'
'#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@'
'#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@'
'#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
test_text = "/* @todo - Add support for wint_t types. */\n"
"#define INT32_MIN (-2147483647-1)\n"
"#define INT32_MAX 2147483647\n"
"#define UINT32_MAX 4294967295U\n"
"#define INT_LEAST32_MIN (-2147483647-1)\n"
"#define INT_LEAST32_MAX 2147483647\n"
"#define UINT_LEAST32_MAX 4294967295U\n"
"#define INT_FAST8_MIN INT8_MIN\n"
"#define INT_FAST8_MAX INT8_MAX\n"
"#define UINT_FAST8_MAX UINT8_MAX\n"
"#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
"#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
"#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
"#define UINT8_C(x) x##U\n"
"#define UINT16_C(x) x##U";
};
/*
* newlib_stdint_2
*/
fix = {
hackname = newlib_stdint_2;
files = stdint-newlib.h, stdint.h;
select = "@todo - Add support for wint_t types";
c_fix = format;
c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
"#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
"#define UINTMAX_MAX __UINTMAX_MAX__\n"
"#define WCHAR_MAX __WCHAR_MAX__\n"
"#define WCHAR_MIN __WCHAR_MIN__\n"
"#define WINT_MAX __WINT_MAX__\n"
"#define WINT_MIN __WINT_MIN__\n\n"
"%0";
c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
test_text = "/* @todo - Add support for wint_t types. */\n"
"/** Macros for minimum-width integer constant expressions */";
};
/*
* NeXT 3.2 adds const prefix to some math functions.
* These conflict with the built-in functions.
*/
fix = {
hackname = next_math_prefix;
files = ansi/math.h;
select = "^extern[ \t]+double[ \t]+__const__[ \t]";
c_fix = format;
c_fix_arg = "extern double %1(";
c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
test_text = "extern\tdouble\t__const__\tmumble();";
};
/*
* NeXT 3.2 uses the word "template" as a parameter for some
* functions. GCC reports an invalid use of a reserved key word
* with the built-in functions.
*/
fix = {
hackname = next_template;
files = bsd/libc.h;
select = "[ \t]template\\)";
c_fix = format;
c_fix_arg = "(%1)";
c_fix_arg = "\\(([^)]*)[ \t]template\\)";
test_text = "extern mumble( char * template); /* fix */";
};
/*
* NeXT 3.2 includes the keyword volatile in the abort() and exit()
* function prototypes. That conflicts with the built-in functions.
*/
fix = {
hackname = next_volitile;
files = ansi/stdlib.h;
select = "^extern[ \t]+volatile[ \t]+void[ \t]";
c_fix = format;
c_fix_arg = "extern void %1(";
c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
test_text = "extern\tvolatile\tvoid\tabort();";
};
/*
* NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
* Note that version 3 of the NeXT system has wait.h in a different directory,
* so that this code won't do anything. But wait.h in version 3 has a
* conditional, so it doesn't need this fix. So everything is okay.
*/
fix = {
hackname = next_wait_union;
files = sys/wait.h;
select = 'wait\(union wait';
c_fix = format;
c_fix_arg = "wait(void";
test_text = "extern pid_d wait(union wait*);";
};
/*
* a missing semi-colon at the end of the nodeent structure definition.
*/
fix = {
hackname = nodeent_syntax;
files = netdnet/dnetdb.h;
select = "char[ \t]*\\*na_addr[ \t]*$";
c_fix = format;
c_fix_arg = "%0;";
test_text = "char *na_addr\t";
};
/*
* Fix OpenBSD's NULL definition.
*/
fix = {
hackname = openbsd_null_definition;
mach = "*-*-openbsd*";
files = locale.h, stddef.h, stdio.h, string.h,
time.h, unistd.h, wchar.h, sys/param.h;
select = "__GNUG__";
c_fix = format;
c_fix_arg = "#ifndef NULL\n"
"#ifdef __cplusplus\n"
"#ifdef __GNUG__\n"
"#define NULL\t__null\n"
"#else\t /* ! __GNUG__ */\n"
"#define NULL\t0L\n"
"#endif\t /* __GNUG__ */\n"
"#else\t /* ! __cplusplus */\n"
"#define NULL\t((void *)0)\n"
"#endif\t /* __cplusplus */\n"
"#endif\t /* !NULL */";
c_fix_arg = "^#ifndef[ \t]*NULL\n"
"^#ifdef[ \t]*__GNUG__\n"
"^#define[ \t]*NULL[ \t]*__null\n"
"^#else\n"
"^#define[ \t]*NULL[ \t]*0L\n"
"^#endif\n"
"^#endif";
test_text =
"#ifndef NULL\n"
"#ifdef __GNUG__\n"
"#define NULL __null\n"
"#else\n"
"#define NULL 0L\n"
"#endif\n"
"#endif\n";
};
/*
* obstack.h used casts as lvalues.
*
* We need to change postincrements of casted pointers (which are
* then dereferenced and assigned into) of the form
*
* *((TYPE*)PTRVAR)++ = (VALUE)
*
* into expressions like
*
* ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
*
* which is correct for the cases used in obstack.h since PTRVAR is
* of type char * and the value of the expression is not used.
*/
fix = {
hackname = obstack_lvalue_cast;
files = obstack.h;
select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
c_fix = format;
c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
test_text = "*((void **) (h)->next_free)++ = (aptr)";
};
/*
* Fix OpenBSD's va_start define.
*/
fix = {
hackname = openbsd_va_start;
mach = "*-*-openbsd*";
files = stdarg.h;
select = '__builtin_stdarg_start';
c_fix = format;
c_fix_arg = __builtin_va_start;
test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)";
};
/*
* sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
* defining regex.h related types. This causes libg++ build and usage
* failures. Fixing this correctly requires checking and modifying 3 files.
*/
fix = {
hackname = osf_namespace_a;
files = reg_types.h;
files = sys/lc_core.h;
test = " -r reg_types.h";
test = " -r sys/lc_core.h";
test = " -n \"`grep '} regex_t;' reg_types.h`\"";
test = " -z \"`grep __regex_t regex.h`\"";
c_fix = format;
c_fix_arg = "__%0";
c_fix_arg = "reg(ex|off|match)_t";
test_text = "`touch sys/lc_core.h`"
"typedef struct {\n int stuff, mo_suff;\n} regex_t;\n"
"extern regex_t re;\n"
"extern regoff_t ro;\n"
"extern regmatch_t rm;\n";
};
fix = {
hackname = osf_namespace_c;
files = regex.h;
test = " -r reg_types.h";
test = " -r sys/lc_core.h";
test = " -n \"`grep '} regex_t;' reg_types.h`\"";
test = " -z \"`grep __regex_t regex.h`\"";
select = "#include <reg_types\.h>.*";
c_fix = format;
c_fix_arg = "%0\n"
"typedef __regex_t\tregex_t;\n"
"typedef __regoff_t\tregoff_t;\n"
"typedef __regmatch_t\tregmatch_t;";
test_text = "#include <reg_types.h>";
};
/*
* On broken glibc-2.3.3 systems an array of incomplete structures is
* passed to __sigsetjmp. Fix that to take a pointer instead.
*/
fix = {
hackname = pthread_incomplete_struct_argument;
files = pthread.h;
select = "struct __jmp_buf_tag";
bypass = "bits/types/struct___jmp_buf_tag.h";
c_fix = format;
c_fix_arg = "%1 *%2%3";
c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) "
"(__env)\\[1\\](.*)$";
test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], "
"int __savemask);";
};
/*
* Fix return type of fread and fwrite on sysV68
*/
fix = {
hackname = read_ret_type;
files = stdio.h;
select = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
c_fix = format;
c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
};
/*
* Fix casts as lvalues in glibc's <rpc/xdr.h>.
*/
fix = {
hackname = rpc_xdr_lvalue_cast_a;
files = rpc/xdr.h;
select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
c_fix = format;
c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
"\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
};
/*
* rpc_xdr_lvalue_cast_b
*/
fix = {
hackname = rpc_xdr_lvalue_cast_b;
files = rpc/xdr.h;
select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
c_fix = format;
c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
"\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
};
/*
* function class(double x) conflicts with C++ keyword on rs/6000
*/
fix = {
hackname = rs6000_double;
files = math.h;
select = '[^a-zA-Z_]class\(';
c_fix = format;
c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
test_text = "extern int class();";
};
/*
* Wrong fchmod prototype on RS/6000.
*/
fix = {
hackname = rs6000_fchmod;
files = sys/stat.h;
select = 'fchmod\(char \*';
c_fix = format;
c_fix_arg = "fchmod(int";
test_text = "extern int fchmod(char *, mode_t);";
};
/*
* parameters conflict with C++ new on rs/6000
*/
fix = {
hackname = rs6000_param;
files = "stdio.h";
files = "unistd.h";
select = 'rename\(const char \*old, const char \*new\)';
c_fix = format;
c_fix_arg = 'rename(const char *_old, const char *_new)';
test_text = 'extern int rename(const char *old, const char *new);';
};
/*
* Sun Solaris 2 has a version of sys/int_const.h that defines
* UINT8_C and UINT16_C to unsigned constants.
*/
fix = {
hackname = solaris_int_const;
files = sys/int_const.h;
mach = '*-*-solaris2*';
c_fix = format;
c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
"%1\n"
"#define\tUINT16_C(c)\t(c)";
select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
"(/\*.*\*/)\n"
"#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
test_text =
"#define UINT8_C(c) __CONCAT__(c,u)\n"
"/* CSTYLED */\n"
"#define UINT16_C(c) __CONCAT__(c,u)";
};
/*
* Sun Solaris 2 has a version of sys/int_limits.h that defines
* UINT8_MAX and UINT16_MAX to unsigned constants.
*/
fix = {
hackname = solaris_int_limits_1;
files = sys/int_limits.h;
mach = '*-*-solaris2*';
c_fix = format;
c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
"#define\tUINT16_MAX\t(65535)";
select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
"#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
test_text =
"#define UINT8_MAX (255U)\n"
"#define UINT16_MAX (65535U)";
};
/*
* Sun Solaris 2 has a version of sys/int_limits.h that defines
* SIZE_MAX as unsigned long.
*/
fix = {
hackname = solaris_int_limits_3;
files = sys/int_limits.h;
mach = '*-*-solaris2*';
c_fix = format;
c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
test_text =
"#define SIZE_MAX 4294967295UL";
};
/*
* Solaris <sys/int_types.h> defines int8_t as char which violates C99.
* Same for int_fast8_t and int_least8_t.
*/
fix = {
hackname = solaris_int8_t;
files = sys/int_types.h;
mach = '*-*-solaris2*';
bypass = '_LEGACY_INT8_T';
c_fix = format;
c_fix_arg = "#if !defined(_LEGACY_INT8_T)\n"
"typedef signed char int%18_t;\n"
"#else\n"
"%0\n"
"#endif";
select = "^[ \t]*typedef[ \t]*char[ \t]*int(|_fast|_least)8_t.*";
test_text =
"typedef char int8_t;\n"
"typedef char int_fast8_t;\n"
"typedef char int_least8_t;";
};
/*
* Some versions of Solaris 10+ <math.h> #undef libstdc++-internal macros.
*/
fix = {
hackname = solaris_math_12;
files = math.h;
mach = '*-*-solaris2*';
select = '#undef.*_GLIBCXX_USE_C99_MATH';
bypass = '__MATH_PREEMPTS_GLIBCXX_C99_MATH';
sed = "/#undef[ \t]*_GLIBCXX_USE_C99_MATH/d";
test_text = << _EOText_
#if __cplusplus >= 201103L
#undef _GLIBCXX_USE_C99_MATH
#undef _GLIBCXX_USE_C99_MATH_TR1
#endif
_EOText_;
};
/*
* The pow overloads with int were removed in C++ 2011 DR 550.
*/
fix = {
hackname = solaris_pow_int_overload;
mach = '*-*-solaris2*';
files = "iso/math_iso.h";
select = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
" *\\{[^{}]*\n[^{}]*\\}";
c_fix = format;
c_fix_arg = "#if __cplusplus < 201103L\n%0\n#endif";
test_text =
" inline long double pow(long double __X, int __Y) { return\n"
" __powl(__X, (long double) (__Y)); }";
};
/*
* a missing semi-colon at the end of the statsswtch structure definition.
*/
fix = {
hackname = statsswtch;
files = rpcsvc/rstat.h;
select = "boottime$";
c_fix = format;
c_fix_arg = "boottime;";
test_text = "struct statswtch {\n int boottime\n};";
};
/*
* Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
* On 4BSD-derived systems, stdio.h defers to machine/ansi.h, that's
* OK too. Modern macOS includes _stdio.h, and does not need the fix.
*/
fix = {
hackname = stdio_stdarg_h;
files = stdio.h;
bypass = "include.*(stdarg\.h|machine/ansi\.h|_stdio\.h)";
/*
* On Solaris 10+, this fix is unnecessary; <stdio.h> includes
* <iso/stdio_iso.h>, which includes <sys/va_list.h>.
*/
mach = '*-*-solaris2*';
not_machine = true;
c_fix = wrap;
c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
test_text = "";
};
/*
* Don't use or define the name va_list in stdio.h. This is for
* ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence
* of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
* indicate that the header knows what it's doing -- under SUSv2,
* stdio.h is required to define va_list, and we shouldn't break
* that. Modern macOS includes _stdio.h, and does not need the fix.
*/
fix = {
hackname = stdio_va_list;
files = stdio.h;
bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list|_stdio.h';
/*
* On Solaris 10+, the definition in <stdio.h> is guarded appropriately
* by the _XPG4 feature macro.
*/
mach = '*-*-solaris2*';
not_machine = true;
/*
* Use __gnuc_va_list in arg types in place of va_list.
* On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
* use __gnuc_va_list instead of __VA_LIST__. We're hoping the
* trailing parentheses and semicolon save all other systems from this.
* Define __not_va_list__ (something harmless and unused)
* instead of va_list.
* Don't claim to have defined va_list.
*/
sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
"s@(va_list)&@(__gnuc_va_list)\\&@\n"
"s@ _VA_LIST_));@ __gnuc_va_list));@\n"
"s@ __VA_LIST__));@ __gnuc_va_list));@\n"
"s@ va_list@ __not_va_list__@\n"
"s@\\*va_list@*__not_va_list__@\n"
"s@ __va_list)@ __gnuc_va_list)@\n"
"s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
"@typedef \\1 __not_va_list__;@\n"
"s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
"s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
"s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
"s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
"s@VA_LIST@DUMMY_VA_LIST@\n"
"s@_Va_LIST@_VA_LIST@";
test_text = "extern void mumble( va_list);";
};
/*
* Fix headers that use va_list from stdio.h to use the updated
* va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is
* dealt with elsewhere. The presence of __gnuc_va_list,
* __DJ_va_list, or _G_va_list is taken to indicate that the header
* knows what it's doing.
*/
fix = {
hackname = stdio_va_list_clients;
files = com_err.h;
files = cps.h;
files = curses.h;
files = krb5.h;
files = lc_core.h;
files = pfmt.h;
files = wchar.h;
files = curses_colr/curses.h;
bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
/* Don't fix, if we use va_list from stdarg.h, or if the use is
otherwise protected. */
bypass = 'include <stdarg\.h>|#ifdef va_start';
/* Only used in comments. */
mach = '*-*-solaris2.1[0-9]*';
not_machine = true;
/*
* Use __gnuc_va_list in arg types in place of va_list.
* On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A
* use __gnuc_va_list instead of __VA_LIST__. We're hoping the
* trailing parentheses and semicolon save all other systems from this.
* Define __not_va_list__ (something harmless and unused)
* instead of va_list.
* Don't claim to have defined va_list.
*/
sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
"s@(va_list)&@(__gnuc_va_list)\\&@\n"
"s@ _VA_LIST_));@ __gnuc_va_list));@\n"
"s@ __VA_LIST__));@ __gnuc_va_list));@\n"
"s@ va_list@ __not_va_list__@\n"
"s@\\*va_list@*__not_va_list__@\n"
"s@ __va_list)@ __gnuc_va_list)@\n"
"s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
"@typedef \\1 __not_va_list__;@\n"
"s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
"s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
"s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
"s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
"s@VA_LIST@DUMMY_VA_LIST@\n"
"s@_Va_LIST@_VA_LIST@";
test_text = "extern void mumble( va_list);";
};
/*
* "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
* is "!defined( __STRICT_ANSI__ )"
*/
fix = {
hackname = strict_ansi_not;
select = "^([ \t]*#[ \t]*if.*)"
"(!__STDC__"
"|__STDC__[ \t]*==[ \t]*0"
"|__STDC__[ \t]*!=[ \t]*1"
"|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
/* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
bypass = 'GNU and MIPS C compilers define __STDC__ differently';
/* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
is not defined by GCC, so it is safe. */
bypass = '__SCO_VERSION__.*__STDC__ != 1';
c_test = stdc_0_in_system_headers;
c_fix = format;
c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
test_text = "#if !__STDC__ \n"
"#if __STDC__ == 0\n"
"#if __STDC__ != 1\n"
"#if __STDC__ - 0 == 0"
"/* not std C */\nint foo;\n"
"\n#end-end-end-end-if :-)";
};
/*
* "__STDC__-0==0"
* is "!defined( __STRICT_ANSI__ )" on continued #if-s
*/
fix = {
hackname = strict_ansi_not_ctd;
files = math.h, limits.h, stdio.h, signal.h,
stdlib.h, sys/signal.h, time.h;
/*
* Starting at the beginning of a line, skip white space and
* a leading "(" or "&&" or "||". One of those must be found.
* Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
* expression. If these are nested, then they must accumulate
* because we won't match any closing parentheses. Finally,
* after skipping over all that, we must then match our suspect
* phrase: "__STDC__-0==0" with or without white space.
*/
select = "^([ \t]*" '(\(|&&|\|\|)'
"([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
"[ \t(]*)"
"(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
c_test = stdc_0_in_system_headers;
c_fix = format;
c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
test_text = "#if 1 && \\\\\n"
"&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
"( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
"|| __STDC__ - 0 == 0 ) /* not std C */\n"
"int foo;\n#endif";
};
/*
* "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
* is "defined( __STRICT_ANSI__ )"
*/
fix = {
hackname = strict_ansi_only;
select = "^([ \t]*#[ \t]*if.*)"
"(__STDC__[ \t]*!=[ \t]*0"
"|__STDC__[ \t]*==[ \t]*1"
"|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
"|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
c_test = stdc_0_in_system_headers;
c_fix = format;
c_fix_arg = "%1 defined(__STRICT_ANSI__)";
/* The Solaris 10+ headers only use this if !__GNUC__. */
mach = '*-*-solaris2*';
not_machine = true;
test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
};
/*
* IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
* in prototype without previous definition.
*/
fix = {
hackname = struct_file;
files = rpc/xdr.h;
select = '^.*xdrstdio_create.*struct __file_s';
c_fix = format;
c_fix_arg = "struct __file_s;\n%0";
test_text = "extern void xdrstdio_create( struct __file_s* );";
};
/*
* IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
* in prototype without previous definition.
*
* Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
* function, and does define it.
*/
fix = {
hackname = struct_sockaddr;
files = rpc/auth.h;
select = "^.*authdes_create.*struct sockaddr[^_]";
bypass = "<sys/socket\.h>";
bypass = "struct sockaddr;\n";
c_fix = format;
c_fix_arg = "struct sockaddr;\n%0";
test_text = "extern AUTH* authdes_create( struct sockaddr* );";
};
/*
* Apply fix this to all OSs since this problem seems to effect
* more than just SunOS.
*/
fix = {
hackname = sun_auth_proto;
files = rpc/auth.h;
files = rpc/clnt.h;
files = rpc/svc.h;
files = rpc/xdr.h;
bypass = "__cplusplus";
/*
* Select those files containing '(*name)()'.
*/
select = '\(\*[a-z][a-z_]*\)\(\)';
c_fix = format;
c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
"#else\n%1();%2\n#endif";
c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
test_text =
"struct auth_t {\n"
" int (*name)(); /* C++ bad */\n"
"};";
};
/*
* Fix bogus #ifdef on SunOS 4.1.
*/
fix = {
hackname = sun_bogus_ifdef;
files = "hsfs/hsfs_spec.h";
files = "hsfs/iso_spec.h";
select = '#ifdef(.*\|\|.*)';
c_fix = format;
c_fix_arg = "#if%1";
test_text = "#ifdef __i386__ || __vax__ || __sun4c__";
};
/*
* Fix the CAT macro in SunOS memvar.h.
*/
fix = {
hackname = sun_catmacro;
files = pixrect/memvar.h;
select = "^#define[ \t]+CAT\\(a,b\\).*";
c_fix = format;
c_fix_arg =
"#ifdef __STDC__\n"
"# define CAT(a,b) a##b\n"
"#else\n%0\n#endif";
test_text =
"#define CAT(a,b)\ta/**/b";
};
/*
* Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
* Also fix return type of {m,re}alloc in <malloc.h> on sysV68
*/
fix = {
hackname = sun_malloc;
files = malloc.h;
bypass = "_CLASSIC_ANSI_TYPES";
sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
sed = "s/int[ \t][ \t]*free/void\tfree/g";
sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
test_text =
"typedef char *\tmalloc_t;\n"
"int \tfree();\n"
"char*\tmalloc();\n"
"char*\tcalloc();\n"
"char*\trealloc();";
};
/*
* Check for yet more missing ';' in struct (in SunOS 4.0.x)
*/
fix = {
hackname = sun_rusers_semi;
files = rpcsvc/rusers.h;
select = "_cnt$";
sed = "/^struct/,/^};/s/_cnt$/_cnt;/";
test_text = "struct mumble\n int _cnt\n};";
};
/*
* signal.h on SunOS defines signal using (),
* which causes trouble when compiling with g++ -pedantic.
*/
fix = {
hackname = sun_signal;
files = sys/signal.h;
files = signal.h;
select = "^void\t" '\(\*signal\(\)\)\(\);.*';
c_fix = format;
c_fix_arg =
"#ifdef __cplusplus\n"
"void\t(*signal(...))(...);\n"
"#else\n%0\n#endif";
test_text = "void\t(*signal())();";
};
/*
* Correct the return type for strlen in strings.h in SunOS 4.
*/
fix = {
hackname = sunos_strlen;
files = strings.h;
select = "int[ \t]*strlen\\(\\);(.*)";
c_fix = format;
c_fix_arg = "__SIZE_TYPE__ strlen();%1";
test_text = " int\tstrlen(); /* string length */";
};
/*
* Linux kernel's vt.h breaks C++
*/
fix = {
hackname = suse_linux_vt_cxx;
files = linux/vt.h;
select = "^[ \t]*unsigned int new;";
c_fix = format;
c_fix_arg = "unsigned int newev;";
test_text = " unsigned int new; /* New console (if changing) */";
};
/*
* Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
* that is visible to any ANSI compiler using this include. Simply
* delete the lines that #define some string functions to internal forms.
*/
fix = {
hackname = svr4_disable_opt;
files = string.h;
select = '#define.*__std_hdr_';
sed = '/#define.*__std_hdr_/d';
test_text = "#define strlen __std_hdr_strlen\n";
};
/*
* Fix broken decl of getcwd present on some svr4 systems.
*/
fix = {
hackname = svr4_getcwd;
files = stdlib.h;
files = unistd.h;
files = prototypes.h;
select = 'getcwd\(char \*, int\)';
c_fix = format;
c_fix_arg = "getcwd(char *, size_t)";
test_text = "extern char* getcwd(char *, int);";
};
/*
* Fix broken decl of profil present on some svr4 systems.
*/
fix = {
hackname = svr4_profil;
files = stdlib.h;
files = unistd.h;
select =
'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
c_fix = format;
c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
test_text =
'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
};
/*
* Correct types for signal handler constants like SIG_DFL; they might be
* void (*) (), and should be void (*) (int). C++ doesn't like the
* old style.
*/
fix = {
hackname = svr4_sighandler_type;
files = sys/signal.h;
select = 'void *\(\*\)\(\)';
c_fix = format;
c_fix_arg = "void (*)(int)";
test_text = "#define SIG_DFL (void(*)())0\n"
"#define SIG_IGN (void (*)())0\n";
};
/*
* Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
* function 'getrnge' in <regexp.h> before they declare it. For these
* systems add a 'static int' declaration of 'getrnge' into <regexp.h>
* early on.
*
* 'getrnge' traditionally manipulates a file-scope global called 'size',
* so put the declaration right after the declaration of 'size'.
*
* Don't do this if there is already a `static void getrnge' declaration
* present, since this would cause a redeclaration error. Solaris 2.x has
* such a declaration.
*/
fix = {
hackname = svr4_undeclared_getrnge;
files = regexp.h;
select = "getrnge";
bypass = "static void getrnge";
c_fix = format;
c_fix_arg = "%0\n"
"static int getrnge ();";
c_fix_arg = "^static int[ \t]+size;";
test_text = "static int size;\n"
"/* stuff which calls getrnge() */\n"
"static getrnge()\n"
"{}";
};
/*
* Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
* in string.h on sysV68
* Correct the return type for strlen in string.h on Lynx.
* Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
* Add missing const for strdup on OSF/1 V3.0.
* On sysV88 layout is slightly different.
*/
fix = {
hackname = sysv68_string;
files = testing.h;
files = string.h;
bypass = "_CLASSIC_ANSI_TYPES";
sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
sed = "/^extern char$/N";
sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
sed = "/^extern int$/N";
sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
sed = "/^\tstrncmp(),$/N";
sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
'\1;' "\\\nextern unsigned int\\\n\\2/";
test_text =
"extern int strlen();\n"
"extern int ffs(long);\n"
"extern char\n"
"\t*memccpy(),\n"
"\tmemcpy();\n"
"extern int\n"
"\tstrcmp(),\n"
"\tstrncmp(),\n"
"\tstrlen(),\n"
"\tstrspn();\n"
"extern int\n"
"\tstrlen(), strspn();";
};
/*
* Fix return type of calloc, malloc, realloc, bsearch and exit
*/
fix = {
hackname = sysz_stdlib_for_sun;
files = stdlib.h;
bypass = "_CLASSIC_ANSI_TYPES";
select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
c_fix = format;
c_fix_arg = "void *\t%1(";
test_text =
"extern char*\tcalloc(size_t);\n"
"extern char*\tmalloc(size_t);\n"
"extern char*\trealloc(void*,size_t);\n"
"extern char*\tbsearch(void*,size_t,size_t);\n";
};
/*
* __thread is now a keyword.
*/
fix = {
hackname = thread_keyword;
files = "pthread.h";
files = bits/sigthread.h, '*/bits/sigthread.h';
select = "([* ])__thread([,)])";
c_fix = format;
c_fix_arg = "%1__thr%2";
test_text =
"extern int pthread_create (pthread_t *__restrict __thread,\n"
"extern int pthread_kill (pthread_t __thread, int __signo);\n"
"extern int pthread_cancel (pthread_t __thread);";
};
/*
* if the #if says _cplusplus, not the double underscore __cplusplus
* that it should be
*/
fix = {
hackname = tinfo_cplusplus;
files = tinfo.h;
select = "[ \t]_cplusplus";
c_fix = format;
c_fix_arg = " __cplusplus";
test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
};
/*
* parameters not const on DECstation Ultrix V4.0 and OSF/1.
*/
fix = {
hackname = ultrix_const;
files = stdio.h;
select = 'perror\( char \*';
c_fix = format;
c_fix_arg = "%1 const %3 *__";
c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
"[ \t]+(char|void) \\*__";
test_text =
"extern void perror( char *__s );\n"
"extern int fputs( char *__s, FILE *);\n"
"extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
"extern int fscanf( FILE *__stream, char *__format, ...);\n"
"extern int scanf( char *__format, ...);\n";
};
/*
* parameters not const on DECstation Ultrix V4.0 and OSF/1.
*/
fix = {
hackname = ultrix_const2;
files = stdio.h;
select = '\*fopen\( char \*';
c_fix = format;
c_fix_arg = "%1( const char *%3, const char *";
c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
"[ \t]*char[ \t]*\\*([^,]*),"
"[ \t]*char[ \t]*\\*[ \t]*";
test_text =
"extern FILE *fopen( char *__filename, char *__type );\n"
"extern int sscanf( char *__s, char *__format, ...);\n"
"extern FILE *popen(char *, char *);\n"
"extern char *tempnam(char*,char*);\n";
};
/*
* Fix definitions of macros used by va-i960.h in VxWorks header file.
*/
fix = {
hackname = va_i960_macro;
files = arch/i960/archI960.h;
select = "__(vsiz|vali|vpad|alignof__)";
c_fix = format;
c_fix_arg = "__vx%1";
test_text =
"extern int __vsiz vsiz;\n"
"extern int __vali vali;\n"
"extern int __vpad vpad;\n"
"#define __alignof__(x) ...";
};
/*
* On VMS, add missing braces around sigset_t constants.
*/
fix = {
hackname = vms_add_missing_braces;
select = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)";
mach = "*-*-*vms*";
files = "rtldef/signal.h";
c_fix = format;
c_fix_arg = '%1 {%2} ';
test_text = "static const __sigset_t _SIG_EMPTY_SET = "
"{0x00000000, 0x00000000},\n"
" _SIG_FULL_SET = {0xFFFFFFFF, 0xFFFFFFFF};\n";
};
/*
* On VMS, some DEC-C builtins are directly used.
*/
fix = {
hackname = vms_decc_builtin;
select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)";
mach = "*-*-*vms*";
files = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
rtldef/socket.h;
sed = "s@__MEMSET@memset@";
sed = "s@__MEMMOVE@memmove@";
sed = "s@__MEMCPY@memcpy@";
sed = "s@__STRLEN@strlen@";
sed = "s@__STRCPY@strcpy@";
test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n";
};
/*
* Define __CAN_USE_EXTERN_PREFIX on vms.
*/
fix = {
hackname = vms_define_can_use_extern_prefix;
files = "rtldef/decc$types.h";
select = "#[ \t]*else\n"
"#[ \t]*if defined\\(__DECCXX\\)\n"
"#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
mach = "*-*-*vms*";
c_fix = format;
c_fix_arg = "%0"
"# elif defined (__GNUC__)\n"
"#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
test_text = "# else\n"
"# if defined(__DECCXX)\n"
"#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
"# endif\n"
"# endif\n";
};
/*
* On VMS, disable the use of dec-c string builtins
*/
fix = {
hackname = vms_disable_decc_string_builtins;
select = "#if !defined\\(__VAX\\)\n";
mach = "*-*-*vms*";
files = "rtldef/string.h";
c_fix = format;
c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
test_text = "#if !defined(__VAX)\n";
};
/*
* On VMS, fix incompatible redeclaration of hostalias.
*/
fix = {
hackname = vms_do_not_redeclare_hostalias;
select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
"(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
mach = "*-*-*vms*";
files = "rtldef/resolv.h";
c_fix = format;
c_fix_arg = "%1\n"
"/* %2 */";
test_text = "void fp_nquery (const u_char *, int, FILE *);\n"
"__char_ptr32 hostalias (const char *);\n";
};
/*
* On VMS, forward declare structure before referencing them in prototypes.
*/
fix = {
hackname = vms_forward_declare_struct;
select = "(/\\* forward decls for C\\+\\+ \\*/\n)"
"#ifdef __cplusplus\n";
mach = "*-*-*vms*";
files = rtldef/if.h;
c_fix = format;
c_fix_arg = "%1"
"#if defined (__cplusplus) || defined (__GNUC__)\n";
test_text = "/* forward decls for C++ */\n"
"#ifdef __cplusplus\n"
"struct foo;\n"
"#endif\n";
};
/*
* On VMS, do not declare getopt and al if pointers are 64 bit.
*/
fix = {
hackname = vms_no_64bit_getopt;
select = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)"
"|(char \\*optarg))([ \t]*\\(.*\\))?;\n";
mach = "*-*-*vms*";
files = rtldef/stdio.h, rtldef/unistd.h;
c_fix = format;
c_fix_arg = <<- _EOArg_
#if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */
%0#endif
_EOArg_;
test_text = "int getopt (int, char * const [], const char *);";
};
/*
* On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
* which is not yet fully supported by gcc.
*/
fix = {
hackname = vms_use_fast_setjmp;
select = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)";
mach = "*-*-*vms*";
files = rtldef/setjmp.h;
c_fix = format;
c_fix_arg = "%0 defined (__GNUC__) ||";
test_text = "# if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)";
};
/*
* On VMS, use pragma extern_model instead of VAX-C keywords.
*/
fix = {
hackname = vms_use_pragma_extern_model;
select = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
"# pragma extern_model __save\n";
mach = "*-*-*vms*";
c_fix = format;
c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
"# pragma extern_model __save\n";
test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
"# pragma extern_model __save\n"
"# pragma extern_model strict_refdef\n"
" extern struct x zz$yy;\n"
"# pragma extern_model __restore\n"
"#endif\n";
};
/*
* On VMS, change <resource.h> to <sys/resource.h> to avoid a
* conflict while building gcc. Likewise for <builtins.h>
*/
fix = {
hackname = vms_use_quoted_include;
select = "(#[ \t]*include[ \t]+)<(resource|builtins)\\.h>";
mach = "*-*-*vms*";
files = rtldef/wait.h, starlet_c/pthread.h;
c_fix = format;
c_fix_arg = '%1<sys/%2.h>';
test_text = "# include <resource.h>";
};
/*
* AIX and Interix headers define NULL to be cast to a void pointer,
* which is illegal in ANSI C++.
*/
fix = {
hackname = void_null;
files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h,
time.h, unistd.h, sys/dir.h, sys/param.h, sys/types.h;
/* avoid changing C++ friendly NULL */
bypass = __cplusplus;
bypass = __null;
select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
c_fix = format;
c_fix_arg = <<- _EOFix_
#ifndef NULL
#ifdef __cplusplus
#ifdef __GNUG__
#define NULL __null
#else /* ! __GNUG__ */
#define NULL 0L
#endif /* __GNUG__ */
#else /* ! __cplusplus */
#define NULL ((void *)0)
#endif /* __cplusplus */
#endif /* !NULL */
_EOFix_;
test_text = "# define\tNULL \t((void *)0) /* typed NULL */";
};
/*
* Make VxWorks header which is almost gcc ready fully gcc ready.
*/
fix = {
hackname = vxworks_gcc_problem;
files = types/vxTypesBase.h;
select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
"#if 1/";
sed = "/[ \t]size_t/i\\\n"
"#ifndef _GCC_SIZE_T\\\n"
"#define _GCC_SIZE_T\n";
sed = "/[ \t]size_t/a\\\n"
"#endif\n";
sed = "/[ \t]ptrdiff_t/i\\\n"
"#ifndef _GCC_PTRDIFF_T\\\n"
"#define _GCC_PTRDIFF_T\n";
sed = "/[ \t]ptrdiff_t/a\\\n"
"#endif\n";
sed = "/[ \t]wchar_t/i\\\n"
"#ifndef _GCC_WCHAR_T\\\n"
"#define _GCC_WCHAR_T\n";
sed = "/[ \t]wchar_t/a\\\n"
"#endif\n";
test_text =
"#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
"typedef unsigned int size_t;\n"
"typedef long ptrdiff_t;\n"
"typedef unsigned short wchar_t;\n"
"#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
};
/*
* Wrap VxWorks ioctl to keep everything pretty
*/
fix = {
hackname = vxworks_ioctl_macro;
files = ioLib.h;
mach = "*-*-vxworks*";
c_fix = format;
c_fix_arg = "%0\n"
"#define ioctl(fd, func, arg) ioctl(fd, func, (int)(arg))\n";
c_fix_arg = "extern[\t ]+int[\t ]+ioctl[\t ]*\\([\t ,[:alnum:]]*\\);";
test_text = "extern int ioctl ( int asdf1234, int jkl , int qwerty ) ;";
};
/*
* Provide C99 FP classification support in VxWorks math.h if
* not already there. Note the strict expectation on #define without
* whitespaces in the bypass expression, which "works" for
* the system headers we have met and doesn't match test texts for
* other hacks, found in the test baseline.
*/
fix = {
hackname = vxworks_math_h_fp_c99;
mach = "*-*-vxworks*";
files = math.h;
bypass = "#define[ \t]+FP_INFINITE";
select = "#define HUGE_VAL[ \t]*_ARCH.*";
c_fix = format;
c_fix_arg = << _EOArg_
%0
#if _C99
#define FP_INFINITE 1
#define FP_NAN 2
#define FP_NORMAL (-1)
#define FP_SUBNORMAL (-2)
#define FP_ZERO 0
#define fpclassify(x) \
__builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, \
FP_SUBNORMAL, FP_ZERO, (x))
#define signbit(x) __builtin_signbit(x)
#define isfinite(x) __builtin_isfinite(x)
#define isnormal(x) __builtin_isnormal(x)
#define isnan(x) __builtin_isnan(x)
#define isinf(x) __builtin_isinf(x)
#define isgreater(x, y) __builtin_isgreater((x),(y))
#define isgreaterequal(x, y) __builtin_isgreaterequal((x),(y))
#define isless(x, y) __builtin_isless((x),(y))
#define islessequal(x, y) __builtin_islessequal((x),(y))
#define islessgreater(x, y) __builtin_islessgreater((x),(y))
#define isunordered(x, y) __builtin_isunordered((x),(y))
#endif /* _C99 */
_EOArg_;
test_text = "#define HUGE_VAL _ARCH_HUGH_VAL";
};
/*
* mkdir's posix interface expects two arguments. While the RTP VxWorks
* API is fine, the kernel version handles only one. We used to expose
* a macro and this didn't play nice with uses such as posix:mkdir(x, y)
* in libstdc++, so we expose a vararg prototype instead.
*/
fix = {
hackname = vxworks_posix_mkdir;
files = sys/stat.h;
mach = "*-*-vxworks*";
c_fix = format;
c_fix_arg = "extern STATUS mkdir(const char *dir, ...);";
c_fix_arg = "extern[\t ]+STATUS[\t ]+mkdir[\t ]*"
"\\([\t ]*const[\t ]+char[\t ]*\\*[\t ]*" /* arg type */
"(|[_[:alpha:]][_[:alnum:]]*)" /* arg name (optional) */
"\\)[\t ]*;";
test_text = "extern STATUS mkdir (const char * _qwerty) ;";
};
/*
* Fix VxWorks <time.h> to not require including <vxTypes.h>.
*/
fix = {
hackname = vxworks_needs_vxtypes;
files = time.h;
select = "uint_t([ \t]+_clocks_per_sec)";
c_fix = format;
c_fix_arg = "unsigned int%1";
test_text = "uint_t\t_clocks_per_sec;";
};
/*
* Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
*/
fix = {
hackname = vxworks_needs_vxworks;
files = sys/stat.h;
test = " -r types/vxTypesOld.h";
test = " -n \"`egrep '#include' $file`\"";
test = " -n \"`egrep ULONG $file`\"";
select = "#[ \t]define[ \t]+__INCstath";
sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
"#include <types/vxTypesOld.h>\n";
test_text = "`touch types/vxTypesOld.h`"
"#include </dev/null> /* ULONG */\n"
"# define\t__INCstath <sys/stat.h>";
};
/*
* yvals.h on VxWorks-6 expects the toolchain to provide its own
* version of the header, which we don't do. Arrange to fallback
* on the system definition.
*/
fix = {
hackname = vxworks_next_yvals;
mach = "*-*-vxworks*";
files = yvals.h;
select = "#include_next <yvals.h>";
c_fix = format;
c_fix_arg = "#if 0 /* GCC does not provide yvals.h. */\n%1";
c_fix_arg = "#if .*\n"
"/\\* .*\n"
"(#include_next <yvals.h>\n)";
test_text = "#if (defined(__cplusplus) && defined(__GNUC__))\n"
"/* GCC C++ has it's own yvals.h */\n"
"#include_next <yvals.h>\n"
"#else\n";
};
/*
* Make it so VxWorks does not include gcc/regs.h accidentally
*/
fix = {
hackname = vxworks_regs;
mach = "*-*-vxworks*";
select = "#[\t ]*include[\t ]+[<\"]regs.h[>\"]";
c_fix = format;
c_fix_arg = "#include <arch/../regs.h>";
test_text = "#include <regs.h>\n";
};
/*
* Likewise, open's posix interface allows two or three arguments and
* some VxWorks headers expose only a strict 3 arguments version. Merely
* changing the prototype into a varargs one is risky as the implementation
* would receive garbage in the third arg for calls providing only two,
* which libstdc++ does. We simply provide an always inline overload for C++
* instead.
*
* Both fcntl.h and ioLib.h might "feature" such a prototype for _WRS_KERNEL.
* The latter #includes the former though (since 1992 according to the embedded
* log), so just leave ioLib.h alone.
*/
fix = {
hackname = vxworks_posix_open;
mach = "*-*-vxworks*";
files = fcntl.h;
select = "extern int.*open \\(const char \\*[ a-z]*, int[ a-z]*, int[ a-z]*\\);";
c_fix = format;
c_fix_arg = << _EOArg_
%0
#if defined(__cplusplus)
extern "C++" {
inline int open (const char *, int) __attribute__((__always_inline__));
inline int
open (const char *name, int flags)
{
return open (name, flags, 0);
}
}
#endif
_EOArg_;
test_text =
"extern int open (const char *, int, int);\n"
"extern int open (const char *name, int flags, int mode );\n";
};
/*
* Another bad dependency in VxWorks 5.2 <time.h>.
*/
fix = {
hackname = vxworks_time;
files = time.h;
test = " -r vxWorks.h";
select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
c_fix = format;
c_fix_arg =
"#ifndef __gcc_VOIDFUNCPTR_defined\n"
"#ifdef __cplusplus\n"
"typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
"#else\n"
"typedef void (*__gcc_VOIDFUNCPTR) ();\n"
"#endif\n"
"#define __gcc_VOIDFUNCPTR_defined\n"
"#endif\n"
"#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
test_text = "`touch vxWorks.h`"
"#define VOIDFUNCPTR (void(*)())";
};
/*
* This hack makes write const-correct on VxWorks
*/
fix = {
hackname = vxworks_write_const;
files = ioLib.h;
mach = "*-*-vxworks*";
c_fix = format;
c_fix_arg = "extern int write (int, const char*, size_t);";
c_fix_arg = "extern[\t ]+int[\t ]+write[\t ]*\\("
"[\t ]*int[\t ]*,"
"[\t ]*char[\t ]*\\*[\t ]*,"
"[\t ]*size_t[\t ]*\\)[\t ]*;";
test_text = "extern int write ( int , char * , size_t ) ;";
};
/*
* This hack ensures the include_next in the fixed unistd.h actually
* finds the system's unistd.h and not the fixed unistd.h again.
*/
fix = {
hackname = vxworks_iolib_include_unistd;
files = ioLib.h;
mach = "*-*-vxworks*";
select = "#include \"unistd.h\"";
c_fix = format;
c_fix_arg = "#include <unistd.h>";
test_text = "#include \"unistd.h\"";
};
/*
* Make sure there is a visible prototype of sysClkRateGet() when
* CLOCKS_PER_SEC is #defined to that in time.h for VxWorks. This would
* typically be provided by sysLib.h.
*
* The new #include has to come after the one for vxWorks.h in kernel headers
* and vxWorks.h is typically not #included in RTP headers. yvals.h is
* conditionally included in the latter, instead, and new #include are better
* inserted after that.
*/
fix = {
hackname = vxworks_time_h_syslib;
files = time.h;
mach = "*-*-vxworks*";
select = "[ \t]*#define[ \t]+CLOCKS_PER_SEC[ \t]+sysClkRateGet.*";
c_fix = format;
c_fix_arg = "%0\n#include <sysLib.h>";
c_fix_arg = "#include <vxWorks.h>|#endif.* _YVALS.*";
test_text =
"/* kernel header pattern: */\n"
"#include <vxWorks.h>\n"
"\n"
"/* rtp header pattern: */\n"
"#ifndef _YVALS\n"
"#include <yvals.h>\n"
"#endif /* _YVALS */\n"
"\n"
"#define CLOCKS_PER_SEC sysClkRateGet()";
};
/*
* There are several name conflicts with C++ reserved words in X11 header
* files. These are fixed in some versions, so don't do the fixes if
* we find __cplusplus in the file. These were found on the RS/6000.
*/
fix = {
hackname = x11_class;
files = X11/ShellP.h;
bypass = __cplusplus;
select = "^([ \t]*char \\*)class;(.*)";
c_fix = format;
c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
"#else\n%1class;%2\n#endif";
test_text =
"struct {\n"
" char *class;\n"
"} mumble;\n";
};
/*
* class in Xm/BaseClassI.h
*/
fix = {
hackname = x11_class_usage;
files = Xm/BaseClassI.h;
bypass = "__cplusplus";
select = " class\\)";
c_fix = format;
c_fix_arg = " c_class)";
test_text = "extern mumble (int class);\n";
};
/*
* new in Xm/Traversal.h
*/
fix = {
hackname = x11_new;
files = Xm/Traversal.h;
bypass = __cplusplus;
sed = "/Widget\told, new;/i\\\n"
"#ifdef __cplusplus\\\n"
"\\\tWidget\told, c_new;\\\n"
"#else\n";
sed = "/Widget\told, new;/a\\\n"
"#endif\n";
sed = "s/Widget new,/Widget c_new,/g";
test_text =
"struct wedge {\n"
" Widget\told, new;\n"
"};\nextern Wedged( Widget new, Widget old );";
};
/*
* Incorrect sprintf declaration in X11/Xmu.h
*/
fix = {
hackname = x11_sprintf;
files = X11/Xmu.h;
files = X11/Xmu/Xmu.h;
select = "^extern char \\*\tsprintf\\(\\);$";
c_fix = format;
c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
test_text = "extern char *\tsprintf();";
};
/*EOF*/