| /* Declarations for missing functions. |
| Copyright (C) 2019-2023 Free Software Foundation, Inc. |
| |
| This file is part of libctf. |
| |
| libctf 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. |
| |
| This program 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 this program; see the file COPYING. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef _CTF_DECLS_H |
| #define _CTF_DECLS_H |
| |
| #include "config.h" |
| |
| #include <stddef.h> |
| #include <stdlib.h> |
| #include "libiberty.h" |
| |
| #if HAVE_QSORT_R_ARG_LAST |
| static inline void |
| ctf_qsort_r (void *base, size_t nmemb, size_t size, |
| int (*compar)(const void *, const void *, void *), |
| void *arg) |
| { |
| qsort_r (base, nmemb, size, compar, arg); |
| } |
| #elif HAVE_QSORT_R_COMPAR_LAST |
| struct ctf_qsort_arg |
| { |
| int (*compar) (const void *, const void *, void *); |
| void *arg; |
| }; |
| |
| static int |
| ctf_qsort_compar_thunk (void *arg, const void *a, const void *b) |
| { |
| struct ctf_qsort_arg *qsort_arg = (struct ctf_qsort_arg *) arg; |
| |
| return qsort_arg->compar (a, b, qsort_arg->arg); |
| } |
| |
| static inline void |
| ctf_qsort_r (void *base, size_t nmemb, size_t size, |
| int (*compar)(const void *, const void *, void *), |
| void *arg) |
| { |
| struct ctf_qsort_arg thunk = { compar, arg }; |
| qsort_r (base, nmemb, size, &thunk, ctf_qsort_compar_thunk); |
| } |
| #else |
| void ctf_qsort_r (void *base, size_t nmemb, size_t size, |
| int (*compar)(const void *, const void *, void *), |
| void *arg); |
| #endif |
| |
| #ifndef HAVE_O_CLOEXEC |
| # define O_CLOEXEC 0 |
| #endif |
| |
| #undef MAX |
| #undef MIN |
| #define MAX(a, b) ((a) > (b) ? (a) : (b)) |
| #define MIN(a, b) ((a) < (b) ? (a) : (b)) |
| |
| #if !HAVE_DECL_STPCPY |
| extern char *stpcpy (char *, const char *); |
| #endif |
| |
| #endif /* _CTF_DECLS_H */ |