| |
| /* |
| |
| Test to see if a particular fix should be applied to a header file. |
| |
| Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2009 |
| Free Software Foundation, Inc. |
| |
| = = = = = = = = = = = = = = = = = = = = = = = = = |
| |
| NOTE TO DEVELOPERS |
| |
| The routines you write here must work closely with fixincl.c. |
| |
| Here are the rules: |
| |
| 1. Every test procedure name must be suffixed with "_fix". |
| These routines will be referenced from inclhack.def, sans the suffix. |
| |
| 2. Use the "FIX_PROC_HEAD()" macro _with_ the "_fix" suffix |
| (I cannot use the ## magic from ANSI C) for defining your entry point. |
| |
| 3. Put your test name into the FIXUP_TABLE. |
| |
| 4. Do not read anything from stdin. It is closed. |
| |
| 5. Write to stderr only in the event of a reportable error |
| In such an event, call "exit (EXIT_FAILURE)". |
| |
| 6. You have access to the fixDescList entry for the fix in question. |
| This may be useful, for example, if there are interesting strings |
| or pre-compiled regular expressions stored there. |
| |
| = = = = = = = = = = = = = = = = = = = = = = = = = |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3, or (at your option) |
| any later version. |
| |
| GCC is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include "fixlib.h" |
| #define GTYPE_SE_CT 1 |
| |
| #ifdef SEPARATE_FIX_PROC |
| #include "fixincl.x" |
| #endif |
| |
| tSCC zNeedsArg[] = "fixincl error: `%s' needs %s argument (c_fix_arg[%d])\n"; |
| |
| typedef void t_fix_proc (const char *, const char *, tFixDesc *) ; |
| typedef struct { |
| const char* fix_name; |
| t_fix_proc* fix_proc; |
| } fix_entry_t; |
| |
| #define FIXUP_TABLE \ |
| _FT_( "char_macro_def", char_macro_def_fix ) \ |
| _FT_( "char_macro_use", char_macro_use_fix ) \ |
| _FT_( "format", format_fix ) \ |
| _FT_( "machine_name", machine_name_fix ) \ |
| _FT_( "wrap", wrap_fix ) \ |
| _FT_( "gnu_type", gnu_type_fix ) |
| |
| |
| #define FIX_PROC_HEAD( fix ) \ |
| static void fix (const char* filname ATTRIBUTE_UNUSED , \ |
| const char* text ATTRIBUTE_UNUSED , \ |
| tFixDesc* p_fixd ATTRIBUTE_UNUSED ) |
| |
| #ifdef NEED_PRINT_QUOTE |
| /* |
| * Skip over a quoted string. Single quote strings may |
| * contain multiple characters if the first character is |
| * a backslash. Especially a backslash followed by octal digits. |
| * We are not doing a correctness syntax check here. |
| */ |
| static char* |
| print_quote(char q, char* text ) |
| { |
| fputc( q, stdout ); |
| |
| for (;;) |
| { |
| char ch = *(text++); |
| fputc( ch, stdout ); |
| |
| switch (ch) |
| { |
| case '\\': |
| if (*text == NUL) |
| goto quote_done; |
| |
| fputc( *(text++), stdout ); |
| break; |
| |
| case '"': |
| case '\'': |
| if (ch != q) |
| break; |
| /*FALLTHROUGH*/ |
| |
| case '\n': |
| case NUL: |
| goto quote_done; |
| } |
| } quote_done:; |
| |
| return text; |
| } |
| #endif /* NEED_PRINT_QUOTE */ |
| |
| |
| /* |
| * Emit the GNU standard type wrapped up in such a way that |
| * this thing can be encountered countless times during a compile |
| * and not cause even a warning. |
| */ |
| static const char* |
| emit_gnu_type (const char* text, regmatch_t* rm ) |
| { |
| char z_TYPE[ 64 ]; |
| char z_type[ 64 ]; |
| |
| fwrite (text, rm[0].rm_so, 1, stdout); |
| |
| { |
| const char* ps = text + rm[1].rm_so; |
| const char* pe = text + rm[1].rm_eo; |
| char* pd = z_type; |
| char* pD = z_TYPE; |
| |
| while (ps < pe) |
| *(pD++) = TOUPPER( *(pd++) = *(ps++) ); |
| |
| *pD = *pd = NUL; |
| } |
| |
| /* |
| * Now print out the reformed typedef, |
| * with a C++ guard for WCHAR |
| */ |
| { |
| tSCC z_fmt[] = "\ |
| #if !defined(_GCC_%s_T)%s\n\ |
| #define _GCC_%s_T\n\ |
| typedef __%s_TYPE__ %s_t;\n\ |
| #endif\n"; |
| |
| const char *const pz_guard = (strcmp (z_type, "wchar") == 0) |
| ? " && ! defined(__cplusplus)" : ""; |
| |
| printf (z_fmt, z_TYPE, pz_guard, z_TYPE, z_TYPE, z_type); |
| } |
| |
| return text += rm[0].rm_eo; |
| } |
| |
| |
| /* |
| * Copy the `format' string to std out, replacing `%n' expressions |
| * with the matched text from a regular expression evaluation. |
| * Doubled '%' characters will be replaced with a single copy. |
| * '%' characters in other contexts and all other characters are |
| * copied out verbatim. |
| */ |
| static void |
| format_write (tCC* format, tCC* text, regmatch_t av[] ) |
| { |
| int c; |
| |
| while ((c = (unsigned)*(format++)) != NUL) { |
| |
| if (c != '%') |
| { |
| putchar(c); |
| continue; |
| } |
| |
| c = (unsigned)*(format++); |
| |
| /* |
| * IF the character following a '%' is not a digit, |
| * THEN we will always emit a '%' and we may or may |
| * not emit the following character. We will end on |
| * a NUL and we will emit only one of a pair of '%'. |
| */ |
| if (! ISDIGIT ( c )) |
| { |
| putchar( '%' ); |
| switch (c) { |
| case NUL: |
| return; |
| case '%': |
| break; |
| default: |
| putchar(c); |
| } |
| } |
| |
| /* |
| * Emit the matched subexpression numbered 'c'. |
| * IF, of course, there was such a match... |
| */ |
| else { |
| regmatch_t* pRM = av + (c - (unsigned)'0'); |
| size_t len; |
| |
| if (pRM->rm_so < 0) |
| continue; |
| |
| len = pRM->rm_eo - pRM->rm_so; |
| if (len > 0) |
| fwrite(text + pRM->rm_so, len, 1, stdout); |
| } |
| } |
| } |
| |
| |
| /* |
| * Search for multiple copies of a regular expression. Each block |
| * of matched text is replaced with the format string, as described |
| * above in `format_write'. |
| */ |
| FIX_PROC_HEAD( format_fix ) |
| { |
| tCC* pz_pat = p_fixd->patch_args[2]; |
| tCC* pz_fmt = p_fixd->patch_args[1]; |
| regex_t re; |
| regmatch_t rm[10]; |
| IGNORE_ARG(filname); |
| |
| /* |
| * We must have a format |
| */ |
| if (pz_fmt == (tCC*)NULL) |
| { |
| fprintf( stderr, zNeedsArg, p_fixd->fix_name, "replacement format", 0 ); |
| exit (EXIT_BROKEN); |
| } |
| |
| /* |
| * IF we don't have a search text, then go find the first |
| * regular expression among the tests. |
| */ |
| if (pz_pat == (tCC*)NULL) |
| { |
| tTestDesc* pTD = p_fixd->p_test_desc; |
| int ct = p_fixd->test_ct; |
| for (;;) |
| { |
| if (ct-- <= 0) |
| { |
| fprintf( stderr, zNeedsArg, p_fixd->fix_name, "search text", 1 ); |
| exit (EXIT_BROKEN); |
| } |
| |
| if (pTD->type == TT_EGREP) |
| { |
| pz_pat = pTD->pz_test_text; |
| break; |
| } |
| |
| pTD++; |
| } |
| } |
| |
| /* |
| * Replace every copy of the text we find |
| */ |
| compile_re (pz_pat, &re, 1, "format search-text", "format_fix" ); |
| while (xregexec (&re, text, 10, rm, 0) == 0) |
| { |
| fwrite( text, rm[0].rm_so, 1, stdout ); |
| format_write( pz_fmt, text, rm ); |
| text += rm[0].rm_eo; |
| } |
| |
| /* |
| * Dump out the rest of the file |
| */ |
| fputs (text, stdout); |
| } |
| |
| |
| /* Scan the input file for all occurrences of text like this: |
| |
| #define TIOCCONS _IO(T, 12) |
| |
| and change them to read like this: |
| |
| #define TIOCCONS _IO('T', 12) |
| |
| which is the required syntax per the C standard. (The definition of |
| _IO also has to be tweaked - see below.) 'IO' is actually whatever you |
| provide as the `c_fix_arg' argument. */ |
| |
| FIX_PROC_HEAD( char_macro_use_fix ) |
| { |
| /* This regexp looks for a traditional-syntax #define (# in column 1) |
| of an object-like macro. */ |
| static const char pat[] = |
| "^#[ \t]*define[ \t]+[_A-Za-z][_A-Za-z0-9]*[ \t]+"; |
| static regex_t re; |
| |
| const char* str = p_fixd->patch_args[1]; |
| regmatch_t rm[1]; |
| const char *p, *limit; |
| size_t len; |
| IGNORE_ARG(filname); |
| |
| if (str == NULL) |
| { |
| fprintf (stderr, zNeedsArg, p_fixd->fix_name, "ioctl type", 0); |
| exit (EXIT_BROKEN); |
| } |
| |
| len = strlen (str); |
| compile_re (pat, &re, 1, "macro pattern", "char_macro_use_fix"); |
| |
| for (p = text; |
| xregexec (&re, p, 1, rm, 0) == 0; |
| p = limit + 1) |
| { |
| /* p + rm[0].rm_eo is the first character of the macro replacement. |
| Find the end of the macro replacement, and the STR we were |
| sent to look for within the replacement. */ |
| p += rm[0].rm_eo; |
| limit = p - 1; |
| do |
| { |
| limit = strchr (limit + 1, '\n'); |
| if (!limit) |
| goto done; |
| } |
| while (limit[-1] == '\\'); |
| |
| do |
| { |
| if (*p == str[0] && !strncmp (p+1, str+1, len-1)) |
| goto found; |
| } |
| while (++p < limit - len); |
| /* Hit end of line. */ |
| continue; |
| |
| found: |
| /* Found STR on this line. If the macro needs fixing, |
| the next few chars will be whitespace or uppercase, |
| then an open paren, then a single letter. */ |
| while ((ISSPACE (*p) || ISUPPER (*p)) && p < limit) p++; |
| if (*p++ != '(') |
| continue; |
| if (!ISALPHA (*p)) |
| continue; |
| if (ISIDNUM (p[1])) |
| continue; |
| |
| /* Splat all preceding text into the output buffer, |
| quote the character at p, then proceed. */ |
| fwrite (text, 1, p - text, stdout); |
| putchar ('\''); |
| putchar (*p); |
| putchar ('\''); |
| text = p + 1; |
| } |
| done: |
| fputs (text, stdout); |
| } |
| |
| |
| /* Scan the input file for all occurrences of text like this: |
| |
| #define xxxIOxx(x, y) (....'x'<<16....) |
| |
| and change them to read like this: |
| |
| #define xxxIOxx(x, y) (....x<<16....) |
| |
| which is the required syntax per the C standard. (The uses of _IO |
| also has to be tweaked - see above.) 'IO' is actually whatever |
| you provide as the `c_fix_arg' argument. */ |
| FIX_PROC_HEAD( char_macro_def_fix ) |
| { |
| /* This regexp looks for any traditional-syntax #define (# in column 1). */ |
| static const char pat[] = |
| "^#[ \t]*define[ \t]+"; |
| static regex_t re; |
| |
| const char* str = p_fixd->patch_args[1]; |
| regmatch_t rm[1]; |
| const char *p, *limit; |
| char arg; |
| size_t len; |
| IGNORE_ARG(filname); |
| |
| if (str == NULL) |
| { |
| fprintf (stderr, zNeedsArg, p_fixd->fix_name, "ioctl type", 0); |
| exit (EXIT_BROKEN); |
| } |
| |
| len = strlen (str); |
| compile_re (pat, &re, 1, "macro pattern", "fix_char_macro_defines"); |
| |
| for (p = text; |
| xregexec (&re, p, 1, rm, 0) == 0; |
| p = limit + 1) |
| { |
| /* p + rm[0].rm_eo is the first character of the macro name. |
| Find the end of the macro replacement, and the STR we were |
| sent to look for within the name. */ |
| p += rm[0].rm_eo; |
| limit = p - 1; |
| do |
| { |
| limit = strchr (limit + 1, '\n'); |
| if (!limit) |
| goto done; |
| } |
| while (limit[-1] == '\\'); |
| |
| do |
| { |
| if (*p == str[0] && !strncmp (p+1, str+1, len-1)) |
| goto found; |
| p++; |
| } |
| while (ISIDNUM (*p)); |
| /* Hit end of macro name without finding the string. */ |
| continue; |
| |
| found: |
| /* Found STR in this macro name. If the macro needs fixing, |
| there may be a few uppercase letters, then there will be an |
| open paren with _no_ intervening whitespace, and then a |
| single letter. */ |
| while (ISUPPER (*p) && p < limit) p++; |
| if (*p++ != '(') |
| continue; |
| if (!ISALPHA (*p)) |
| continue; |
| if (ISIDNUM (p[1])) |
| continue; |
| |
| /* The character at P is the one to look for in the following |
| text. */ |
| arg = *p; |
| p += 2; |
| |
| while (p < limit) |
| { |
| if (p[-1] == '\'' && p[0] == arg && p[1] == '\'') |
| { |
| /* Remove the quotes from this use of ARG. */ |
| p--; |
| fwrite (text, 1, p - text, stdout); |
| putchar (arg); |
| p += 3; |
| text = p; |
| } |
| else |
| p++; |
| } |
| } |
| done: |
| fputs (text, stdout); |
| } |
| |
| /* Fix for machine name #ifdefs that are not in the namespace reserved |
| by the C standard. They won't be defined if compiling with -ansi, |
| and the headers will break. We go to some trouble to only change |
| #ifdefs where the macro is defined by GCC in non-ansi mode; this |
| minimizes the number of headers touched. */ |
| |
| #define SCRATCHSZ 64 /* hopefully long enough */ |
| |
| FIX_PROC_HEAD( machine_name_fix ) |
| { |
| regmatch_t match[2]; |
| const char *line, *base, *limit, *p, *q; |
| regex_t *label_re, *name_re; |
| char scratch[SCRATCHSZ]; |
| size_t len; |
| IGNORE_ARG(filname); |
| IGNORE_ARG(p_fixd); |
| |
| if (!mn_get_regexps (&label_re, &name_re, "machine_name_fix")) |
| { |
| fputs( "The target machine has no needed machine name fixes\n", stderr ); |
| goto done; |
| } |
| |
| scratch[0] = '_'; |
| scratch[1] = '_'; |
| |
| for (base = text; |
| xregexec (label_re, base, 2, match, 0) == 0; |
| base = limit) |
| { |
| base += match[0].rm_eo; |
| /* We're looking at an #if or #ifdef. Scan forward for the |
| next non-escaped newline. */ |
| line = limit = base; |
| do |
| { |
| limit++; |
| limit = strchr (limit, '\n'); |
| if (!limit) |
| goto done; |
| } |
| while (limit[-1] == '\\'); |
| |
| /* If the 'name_pat' matches in between base and limit, we have |
| a bogon. It is not worth the hassle of excluding comments |
| because comments on #if/#ifdef lines are rare, and strings on |
| such lines are illegal. |
| |
| REG_NOTBOL means 'base' is not at the beginning of a line, which |
| shouldn't matter since the name_re has no ^ anchor, but let's |
| be accurate anyway. */ |
| |
| for (;;) |
| { |
| again: |
| if (base == limit) |
| break; |
| |
| if (xregexec (name_re, base, 1, match, REG_NOTBOL)) |
| goto done; /* No remaining match in this file */ |
| |
| /* Match; is it on the line? */ |
| if (match[0].rm_eo > limit - base) |
| break; |
| |
| p = base + match[0].rm_so; |
| base += match[0].rm_eo; |
| |
| /* One more test: if on the same line we have the same string |
| with the appropriate underscores, then leave it alone. |
| We want exactly two leading and trailing underscores. */ |
| if (*p == '_') |
| { |
| len = base - p - ((*base == '_') ? 2 : 1); |
| q = p + 1; |
| } |
| else |
| { |
| len = base - p - ((*base == '_') ? 1 : 0); |
| q = p; |
| } |
| if (len + 4 > SCRATCHSZ) |
| abort (); |
| memcpy (&scratch[2], q, len); |
| len += 2; |
| scratch[len++] = '_'; |
| scratch[len++] = '_'; |
| |
| for (q = line; q <= limit - len; q++) |
| if (*q == '_' && !strncmp (q, scratch, len)) |
| goto again; |
| |
| fwrite (text, 1, p - text, stdout); |
| fwrite (scratch, 1, len, stdout); |
| |
| text = base; |
| } |
| } |
| done: |
| fputs (text, stdout); |
| } |
| |
| |
| FIX_PROC_HEAD( wrap_fix ) |
| { |
| tSCC z_no_wrap_pat[] = "^#if.*__need_"; |
| static regex_t no_wrapping_re; /* assume zeroed data */ |
| |
| tCC* pz_name = NULL; |
| |
| if (no_wrapping_re.allocated == 0) |
| compile_re( z_no_wrap_pat, &no_wrapping_re, 0, "no-wrap pattern", |
| "wrap-fix" ); |
| |
| /* |
| * IF we do *not* match the no-wrap re, then we have a double negative. |
| * A double negative means YES. |
| */ |
| if (xregexec( &no_wrapping_re, text, 0, NULL, 0 ) != 0) |
| { |
| /* |
| * A single file can get wrapped more than once by different fixes. |
| * A single fix can wrap multiple files. Therefore, guard with |
| * *both* the fix name and the file name. |
| */ |
| size_t ln = strlen( filname ) + strlen( p_fixd->fix_name ) + 14; |
| char* pz = XNEWVEC (char, ln); |
| pz_name = pz; |
| sprintf( pz, "FIXINC_WRAP_%s-%s", filname, p_fixd->fix_name ); |
| |
| for (pz += 12; 1; pz++) { |
| char ch = *pz; |
| |
| if (ch == NUL) |
| break; |
| |
| if (! ISALNUM( ch )) { |
| *pz = '_'; |
| } |
| else { |
| *pz = TOUPPER( ch ); |
| } |
| } |
| |
| printf( "#ifndef %s\n", pz_name ); |
| printf( "#define %s 1\n\n", pz_name ); |
| } |
| |
| if (p_fixd->patch_args[1] == (tCC*)NULL) |
| fputs( text, stdout ); |
| |
| else { |
| fputs( p_fixd->patch_args[1], stdout ); |
| fputs( text, stdout ); |
| if (p_fixd->patch_args[2] != (tCC*)NULL) |
| fputs( p_fixd->patch_args[2], stdout ); |
| } |
| |
| if (pz_name != NULL) { |
| printf( "\n#endif /* %s */\n", pz_name ); |
| free( (void*)pz_name ); |
| } |
| } |
| |
| |
| /* |
| * Search for multiple copies of a regular expression. Each block |
| * of matched text is replaced with the format string, as described |
| * above in `format_write'. |
| */ |
| FIX_PROC_HEAD( gnu_type_fix ) |
| { |
| const char* pz_pat; |
| regex_t re; |
| regmatch_t rm[GTYPE_SE_CT+1]; |
| IGNORE_ARG(filname); |
| |
| { |
| tTestDesc* pTD = p_fixd->p_test_desc; |
| int ct = p_fixd->test_ct; |
| for (;;) |
| { |
| if (ct-- <= 0) |
| { |
| fprintf (stderr, zNeedsArg, p_fixd->fix_name, "search text", 1); |
| exit (EXIT_BROKEN); |
| } |
| |
| if (pTD->type == TT_EGREP) |
| { |
| pz_pat = pTD->pz_test_text; |
| break; |
| } |
| |
| pTD++; |
| } |
| } |
| |
| compile_re (pz_pat, &re, 1, "gnu type typedef", "gnu_type_fix"); |
| |
| while (xregexec (&re, text, GTYPE_SE_CT+1, rm, 0) == 0) |
| { |
| text = emit_gnu_type (text, rm); |
| } |
| |
| /* |
| * Dump out the rest of the file |
| */ |
| fputs (text, stdout); |
| } |
| |
| |
| /* = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = |
| |
| test for fix selector |
| |
| THIS IS THE ONLY EXPORTED ROUTINE |
| |
| */ |
| void |
| apply_fix( tFixDesc* p_fixd, tCC* filname ) |
| { |
| #define _FT_(n,p) { n, p }, |
| static fix_entry_t fix_table[] = { FIXUP_TABLE { NULL, NULL }}; |
| #undef _FT_ |
| #define FIX_TABLE_CT (ARRAY_SIZE (fix_table)-1) |
| |
| tCC* fixname = p_fixd->patch_args[0]; |
| char* buf; |
| int ct = FIX_TABLE_CT; |
| fix_entry_t* pfe = fix_table; |
| |
| for (;;) |
| { |
| if (strcmp (pfe->fix_name, fixname) == 0) |
| break; |
| if (--ct <= 0) |
| { |
| fprintf (stderr, "fixincl error: the `%s' fix is unknown\n", |
| fixname ); |
| exit (EXIT_BROKEN); |
| } |
| pfe++; |
| } |
| |
| buf = load_file_data (stdin); |
| (*pfe->fix_proc)( filname, buf, p_fixd ); |
| } |
| |
| #ifdef SEPARATE_FIX_PROC |
| tSCC z_usage[] = |
| "USAGE: applyfix <fix-name> <file-to-fix> <file-source> <file-destination>\n"; |
| tSCC z_reopen[] = |
| "FS error %d (%s) reopening %s as std%s\n"; |
| |
| int |
| main( int argc, char** argv ) |
| { |
| tFixDesc* pFix; |
| char* pz_tmptmp; |
| char* pz_tmp_base; |
| char* pz_tmp_dot; |
| |
| if (argc != 5) |
| { |
| usage_failure: |
| fputs (z_usage, stderr); |
| return EXIT_FAILURE; |
| } |
| |
| initialize_opts (); |
| |
| { |
| char* pz = argv[1]; |
| long idx; |
| |
| if (! ISDIGIT ( *pz )) |
| goto usage_failure; |
| |
| idx = strtol (pz, &pz, 10); |
| if ((*pz != NUL) || ((unsigned)idx >= FIX_COUNT)) |
| goto usage_failure; |
| pFix = fixDescList + idx; |
| } |
| |
| if (freopen (argv[3], "r", stdin) != stdin) |
| { |
| fprintf (stderr, z_reopen, errno, strerror( errno ), argv[3], "in"); |
| return EXIT_FAILURE; |
| } |
| |
| pz_tmptmp = XNEWVEC (char, strlen (argv[4]) + 5); |
| strcpy( pz_tmptmp, argv[4] ); |
| |
| /* Don't lose because "12345678" and "12345678X" map to the same |
| file under DOS restricted 8+3 file namespace. Note that DOS |
| doesn't allow more than one dot in the trunk of a file name. */ |
| pz_tmp_base = basename( pz_tmptmp ); |
| pz_tmp_dot = strchr( pz_tmp_base, '.' ); |
| #ifdef _PC_NAME_MAX |
| if (pathconf( pz_tmptmp, _PC_NAME_MAX ) <= 12 /* is this DOS or Windows9X? */ |
| && pz_tmp_dot != (char*)NULL) |
| strcpy (pz_tmp_dot+1, "X"); /* nuke the original extension */ |
| else |
| #endif /* _PC_NAME_MAX */ |
| strcat (pz_tmptmp, ".X"); |
| if (freopen (pz_tmptmp, "w", stdout) != stdout) |
| { |
| fprintf (stderr, z_reopen, errno, strerror( errno ), pz_tmptmp, "out"); |
| return EXIT_FAILURE; |
| } |
| |
| /* Second parameter of apply_fix is file name */ |
| apply_fix (pFix, argv[2]); |
| fclose (stdout); |
| fclose (stdin); |
| unlink (argv[4]); |
| if (rename (pz_tmptmp, argv[4]) != 0) |
| { |
| fprintf (stderr, "error %d (%s) renaming %s to %s\n", errno, |
| strerror( errno ), pz_tmptmp, argv[4]); |
| return EXIT_FAILURE; |
| } |
| |
| return EXIT_SUCCESS; |
| } |
| #endif |