| /* A GNU-like <stdlib.h>. |
| |
| Copyright (C) 1995, 2001-2004, 2006-2022 Free Software Foundation, Inc. |
| |
| This file is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Lesser General Public License as |
| published by the Free Software Foundation; either version 2.1 of the |
| License, or (at your option) any later version. |
| |
| This file 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 Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public License |
| along with this program. If not, see <https://www.gnu.org/licenses/>. */ |
| |
| #if __GNUC__ >= 3 |
| @PRAGMA_SYSTEM_HEADER@ |
| #endif |
| @PRAGMA_COLUMNS@ |
| |
| #if defined __need_system_stdlib_h || defined __need_malloc_and_calloc |
| /* Special invocation conventions inside some gnulib header files, |
| and inside some glibc header files, respectively. */ |
| |
| #@INCLUDE_NEXT@ @NEXT_STDLIB_H@ |
| |
| #else |
| /* Normal invocation convention. */ |
| |
| #ifndef _@GUARD_PREFIX@_STDLIB_H |
| |
| /* The include_next requires a split double-inclusion guard. */ |
| #@INCLUDE_NEXT@ @NEXT_STDLIB_H@ |
| |
| #ifndef _@GUARD_PREFIX@_STDLIB_H |
| #define _@GUARD_PREFIX@_STDLIB_H |
| |
| /* NetBSD 5.0 mis-defines NULL. */ |
| #include <stddef.h> |
| |
| /* MirBSD 10 defines WEXITSTATUS in <sys/wait.h>, not in <stdlib.h>. */ |
| #if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS |
| # include <sys/wait.h> |
| #endif |
| |
| /* Solaris declares getloadavg() in <sys/loadavg.h>. */ |
| #if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ |
| /* OpenIndiana has a bug: <sys/time.h> must be included before |
| <sys/loadavg.h>. */ |
| # include <sys/time.h> |
| # include <sys/loadavg.h> |
| #endif |
| |
| /* Native Windows platforms declare _mktemp() in <io.h>. */ |
| #if defined _WIN32 && !defined __CYGWIN__ |
| # include <io.h> |
| #endif |
| |
| #if @GNULIB_RANDOM_R@ |
| |
| /* OSF/1 5.1 declares 'struct random_data' in <random.h>, which is included |
| from <stdlib.h> if _REENTRANT is defined. Include it whenever we need |
| 'struct random_data'. */ |
| # if @HAVE_RANDOM_H@ |
| # include <random.h> |
| # endif |
| |
| # if !@HAVE_STRUCT_RANDOM_DATA@ || @REPLACE_RANDOM_R@ || !@HAVE_RANDOM_R@ |
| # include <stdint.h> |
| # endif |
| |
| # if !@HAVE_STRUCT_RANDOM_DATA@ |
| /* Define 'struct random_data'. |
| But allow multiple gnulib generated <stdlib.h> replacements to coexist. */ |
| # if !GNULIB_defined_struct_random_data |
| struct random_data |
| { |
| int32_t *fptr; /* Front pointer. */ |
| int32_t *rptr; /* Rear pointer. */ |
| int32_t *state; /* Array of state values. */ |
| int rand_type; /* Type of random number generator. */ |
| int rand_deg; /* Degree of random number generator. */ |
| int rand_sep; /* Distance between front and rear. */ |
| int32_t *end_ptr; /* Pointer behind state table. */ |
| }; |
| # define GNULIB_defined_struct_random_data 1 |
| # endif |
| # endif |
| #endif |
| |
| #if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) |
| /* On Mac OS X 10.3, only <unistd.h> declares mkstemp. */ |
| /* On Mac OS X 10.5, only <unistd.h> declares mkstemps. */ |
| /* On Mac OS X 10.13, only <unistd.h> declares mkostemp and mkostemps. */ |
| /* On Cygwin 1.7.1, only <unistd.h> declares getsubopt. */ |
| /* But avoid namespace pollution on glibc systems and native Windows. */ |
| # include <unistd.h> |
| #endif |
| |
| /* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers |
| that can be freed by passing them as the Ith argument to the |
| function F. */ |
| #ifndef _GL_ATTRIBUTE_DEALLOC |
| # if __GNUC__ >= 11 |
| # define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) |
| # else |
| # define _GL_ATTRIBUTE_DEALLOC(f, i) |
| # endif |
| #endif |
| |
| /* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that |
| can be freed via 'free'; it can be used only after declaring 'free'. */ |
| /* Applies to: functions. Cannot be used on inline functions. */ |
| #ifndef _GL_ATTRIBUTE_DEALLOC_FREE |
| # define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) |
| #endif |
| |
| /* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly |
| allocated memory. */ |
| /* Applies to: functions. */ |
| #ifndef _GL_ATTRIBUTE_MALLOC |
| # if __GNUC__ >= 3 || defined __clang__ |
| # define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) |
| # else |
| # define _GL_ATTRIBUTE_MALLOC |
| # endif |
| #endif |
| |
| /* The __attribute__ feature is available in gcc versions 2.5 and later. |
| The attribute __pure__ was added in gcc 2.96. */ |
| #ifndef _GL_ATTRIBUTE_PURE |
| # if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ |
| # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) |
| # else |
| # define _GL_ATTRIBUTE_PURE /* empty */ |
| # endif |
| #endif |
| |
| /* The definition of _Noreturn is copied here. */ |
| |
| /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ |
| |
| /* The definition of _GL_ARG_NONNULL is copied here. */ |
| |
| /* The definition of _GL_WARN_ON_USE is copied here. */ |
| |
| |
| /* Some systems do not define EXIT_*, despite otherwise supporting C89. */ |
| #ifndef EXIT_SUCCESS |
| # define EXIT_SUCCESS 0 |
| #endif |
| /* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere |
| with proper operation of xargs. */ |
| #ifndef EXIT_FAILURE |
| # define EXIT_FAILURE 1 |
| #elif EXIT_FAILURE != 1 |
| # undef EXIT_FAILURE |
| # define EXIT_FAILURE 1 |
| #endif |
| |
| |
| #if @GNULIB__EXIT@ |
| /* Terminate the current process with the given return code, without running |
| the 'atexit' handlers. */ |
| # if !@HAVE__EXIT@ |
| _GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); |
| # endif |
| _GL_CXXALIAS_SYS (_Exit, void, (int status)); |
| _GL_CXXALIASWARN (_Exit); |
| #elif defined GNULIB_POSIXCHECK |
| # undef _Exit |
| # if HAVE_RAW_DECL__EXIT |
| _GL_WARN_ON_USE (_Exit, "_Exit is unportable - " |
| "use gnulib module _Exit for portability"); |
| # endif |
| #endif |
| |
| |
| #if @GNULIB_FREE_POSIX@ |
| # if @REPLACE_FREE@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef free |
| # define free rpl_free |
| # endif |
| _GL_FUNCDECL_RPL (free, void, (void *ptr)); |
| _GL_CXXALIAS_RPL (free, void, (void *ptr)); |
| # else |
| _GL_CXXALIAS_SYS (free, void, (void *ptr)); |
| # endif |
| # if __GLIBC__ >= 2 |
| _GL_CXXALIASWARN (free); |
| # endif |
| #elif defined GNULIB_POSIXCHECK |
| # undef free |
| /* Assume free is always declared. */ |
| _GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " |
| "use gnulib module free for portability"); |
| #endif |
| |
| |
| /* Allocate memory with indefinite extent and specified alignment. */ |
| #if @GNULIB_ALIGNED_ALLOC@ |
| # if @REPLACE_ALIGNED_ALLOC@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef aligned_alloc |
| # define aligned_alloc rpl_aligned_alloc |
| # endif |
| _GL_FUNCDECL_RPL (aligned_alloc, void *, |
| (size_t alignment, size_t size) |
| _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); |
| _GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); |
| # else |
| # if @HAVE_ALIGNED_ALLOC@ |
| # if __GNUC__ >= 11 |
| /* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ |
| _GL_FUNCDECL_SYS (aligned_alloc, void *, |
| (size_t alignment, size_t size) |
| _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); |
| # endif |
| _GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); |
| # endif |
| # endif |
| # if @HAVE_ALIGNED_ALLOC@ |
| _GL_CXXALIASWARN (aligned_alloc); |
| # endif |
| #else |
| # if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc |
| /* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ |
| _GL_FUNCDECL_SYS (aligned_alloc, void *, |
| (size_t alignment, size_t size) |
| _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); |
| # endif |
| # if defined GNULIB_POSIXCHECK |
| # undef aligned_alloc |
| # if HAVE_RAW_DECL_ALIGNED_ALLOC |
| _GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " |
| "use gnulib module aligned_alloc for portability"); |
| # endif |
| # endif |
| #endif |
| |
| #if @GNULIB_ATOLL@ |
| /* Parse a signed decimal integer. |
| Returns the value of the integer. Errors are not detected. */ |
| # if !@HAVE_ATOLL@ |
| _GL_FUNCDECL_SYS (atoll, long long, (const char *string) |
| _GL_ATTRIBUTE_PURE |
| _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (atoll, long long, (const char *string)); |
| _GL_CXXALIASWARN (atoll); |
| #elif defined GNULIB_POSIXCHECK |
| # undef atoll |
| # if HAVE_RAW_DECL_ATOLL |
| _GL_WARN_ON_USE (atoll, "atoll is unportable - " |
| "use gnulib module atoll for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_CALLOC_POSIX@ |
| # if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ |
| || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef calloc |
| # define calloc rpl_calloc |
| # endif |
| _GL_FUNCDECL_RPL (calloc, void *, |
| (size_t nmemb, size_t size) |
| _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); |
| _GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); |
| # else |
| # if __GNUC__ >= 11 |
| /* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ |
| _GL_FUNCDECL_SYS (calloc, void *, |
| (size_t nmemb, size_t size) |
| _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); |
| # endif |
| _GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); |
| # endif |
| # if __GLIBC__ >= 2 |
| _GL_CXXALIASWARN (calloc); |
| # endif |
| #else |
| # if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc |
| /* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ |
| _GL_FUNCDECL_SYS (calloc, void *, |
| (size_t nmemb, size_t size) |
| _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); |
| # endif |
| # if defined GNULIB_POSIXCHECK |
| # undef calloc |
| /* Assume calloc is always declared. */ |
| _GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " |
| "use gnulib module calloc-posix for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_CANONICALIZE_FILE_NAME@ |
| # if @REPLACE_CANONICALIZE_FILE_NAME@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define canonicalize_file_name rpl_canonicalize_file_name |
| # endif |
| _GL_FUNCDECL_RPL (canonicalize_file_name, char *, |
| (const char *name) |
| _GL_ARG_NONNULL ((1)) |
| _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); |
| _GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); |
| # else |
| # if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 |
| _GL_FUNCDECL_SYS (canonicalize_file_name, char *, |
| (const char *name) |
| _GL_ARG_NONNULL ((1)) |
| _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); |
| # endif |
| _GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); |
| # endif |
| # ifndef GNULIB_defined_canonicalize_file_name |
| # define GNULIB_defined_canonicalize_file_name \ |
| (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) |
| # endif |
| _GL_CXXALIASWARN (canonicalize_file_name); |
| #else |
| # if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name |
| /* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or |
| rpl_free. */ |
| _GL_FUNCDECL_SYS (canonicalize_file_name, char *, |
| (const char *name) |
| _GL_ARG_NONNULL ((1)) |
| _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); |
| # endif |
| # if defined GNULIB_POSIXCHECK |
| # undef canonicalize_file_name |
| # if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME |
| _GL_WARN_ON_USE (canonicalize_file_name, |
| "canonicalize_file_name is unportable - " |
| "use gnulib module canonicalize-lgpl for portability"); |
| # endif |
| # endif |
| #endif |
| |
| #if @GNULIB_MDA_ECVT@ |
| /* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not |
| required. In C++ with GNULIB_NAMESPACE, avoid differences between |
| platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have |
| it. */ |
| # if defined _WIN32 && !defined __CYGWIN__ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef ecvt |
| # define ecvt _ecvt |
| # endif |
| _GL_CXXALIAS_MDA (ecvt, char *, |
| (double number, int ndigits, int *decptp, int *signp)); |
| # else |
| # if @HAVE_DECL_ECVT@ |
| _GL_CXXALIAS_SYS (ecvt, char *, |
| (double number, int ndigits, int *decptp, int *signp)); |
| # endif |
| # endif |
| # if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ |
| _GL_CXXALIASWARN (ecvt); |
| # endif |
| #endif |
| |
| #if @GNULIB_MDA_FCVT@ |
| /* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not |
| required. In C++ with GNULIB_NAMESPACE, avoid differences between |
| platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have |
| it. */ |
| # if defined _WIN32 && !defined __CYGWIN__ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef fcvt |
| # define fcvt _fcvt |
| # endif |
| _GL_CXXALIAS_MDA (fcvt, char *, |
| (double number, int ndigits, int *decptp, int *signp)); |
| # else |
| # if @HAVE_DECL_FCVT@ |
| _GL_CXXALIAS_SYS (fcvt, char *, |
| (double number, int ndigits, int *decptp, int *signp)); |
| # endif |
| # endif |
| # if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ |
| _GL_CXXALIASWARN (fcvt); |
| # endif |
| #endif |
| |
| #if @GNULIB_MDA_GCVT@ |
| /* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not |
| required. In C++ with GNULIB_NAMESPACE, avoid differences between |
| platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have |
| it. */ |
| # if defined _WIN32 && !defined __CYGWIN__ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef gcvt |
| # define gcvt _gcvt |
| # endif |
| _GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); |
| # else |
| # if @HAVE_DECL_GCVT@ |
| _GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); |
| # endif |
| # endif |
| # if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ |
| _GL_CXXALIASWARN (gcvt); |
| # endif |
| #endif |
| |
| #if @GNULIB_GETLOADAVG@ |
| /* Store max(NELEM,3) load average numbers in LOADAVG[]. |
| The three numbers are the load average of the last 1 minute, the last 5 |
| minutes, and the last 15 minutes, respectively. |
| LOADAVG is an array of NELEM numbers. */ |
| # if !@HAVE_DECL_GETLOADAVG@ |
| _GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) |
| _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); |
| _GL_CXXALIASWARN (getloadavg); |
| #elif defined GNULIB_POSIXCHECK |
| # undef getloadavg |
| # if HAVE_RAW_DECL_GETLOADAVG |
| _GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " |
| "use gnulib module getloadavg for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_GETSUBOPT@ |
| /* Assuming *OPTIONP is a comma separated list of elements of the form |
| "token" or "token=value", getsubopt parses the first of these elements. |
| If the first element refers to a "token" that is member of the given |
| NULL-terminated array of tokens: |
| - It replaces the comma with a NUL byte, updates *OPTIONP to point past |
| the first option and the comma, sets *VALUEP to the value of the |
| element (or NULL if it doesn't contain an "=" sign), |
| - It returns the index of the "token" in the given array of tokens. |
| Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. |
| For more details see the POSIX specification. |
| https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ |
| # if !@HAVE_GETSUBOPT@ |
| _GL_FUNCDECL_SYS (getsubopt, int, |
| (char **optionp, char *const *tokens, char **valuep) |
| _GL_ARG_NONNULL ((1, 2, 3))); |
| # endif |
| _GL_CXXALIAS_SYS (getsubopt, int, |
| (char **optionp, char *const *tokens, char **valuep)); |
| _GL_CXXALIASWARN (getsubopt); |
| #elif defined GNULIB_POSIXCHECK |
| # undef getsubopt |
| # if HAVE_RAW_DECL_GETSUBOPT |
| _GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " |
| "use gnulib module getsubopt for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_GRANTPT@ |
| /* Change the ownership and access permission of the slave side of the |
| pseudo-terminal whose master side is specified by FD. */ |
| # if !@HAVE_GRANTPT@ |
| _GL_FUNCDECL_SYS (grantpt, int, (int fd)); |
| # endif |
| _GL_CXXALIAS_SYS (grantpt, int, (int fd)); |
| _GL_CXXALIASWARN (grantpt); |
| #elif defined GNULIB_POSIXCHECK |
| # undef grantpt |
| # if HAVE_RAW_DECL_GRANTPT |
| _GL_WARN_ON_USE (grantpt, "grantpt is not portable - " |
| "use gnulib module grantpt for portability"); |
| # endif |
| #endif |
| |
| /* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not |
| rely on GNU or POSIX semantics for malloc and realloc (for example, |
| by never specifying a zero size), so it does not need malloc or |
| realloc to be redefined. */ |
| #if @GNULIB_MALLOC_POSIX@ |
| # if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ |
| || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) |
| # if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ |
| || _GL_USE_STDLIB_ALLOC) |
| # undef malloc |
| # define malloc rpl_malloc |
| # endif |
| _GL_FUNCDECL_RPL (malloc, void *, |
| (size_t size) |
| _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); |
| _GL_CXXALIAS_RPL (malloc, void *, (size_t size)); |
| # else |
| # if __GNUC__ >= 11 |
| /* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ |
| _GL_FUNCDECL_SYS (malloc, void *, |
| (size_t size) |
| _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); |
| # endif |
| _GL_CXXALIAS_SYS (malloc, void *, (size_t size)); |
| # endif |
| # if __GLIBC__ >= 2 |
| _GL_CXXALIASWARN (malloc); |
| # endif |
| #else |
| # if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc |
| /* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ |
| _GL_FUNCDECL_SYS (malloc, void *, |
| (size_t size) |
| _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); |
| # endif |
| # if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC |
| # undef malloc |
| /* Assume malloc is always declared. */ |
| _GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " |
| "use gnulib module malloc-posix for portability"); |
| # endif |
| #endif |
| |
| /* Convert a multibyte character to a wide character. */ |
| #if @GNULIB_MBTOWC@ |
| # if @REPLACE_MBTOWC@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef mbtowc |
| # define mbtowc rpl_mbtowc |
| # endif |
| _GL_FUNCDECL_RPL (mbtowc, int, |
| (wchar_t *restrict pwc, const char *restrict s, size_t n)); |
| _GL_CXXALIAS_RPL (mbtowc, int, |
| (wchar_t *restrict pwc, const char *restrict s, size_t n)); |
| # else |
| # if !@HAVE_MBTOWC@ |
| _GL_FUNCDECL_SYS (mbtowc, int, |
| (wchar_t *restrict pwc, const char *restrict s, size_t n)); |
| # endif |
| _GL_CXXALIAS_SYS (mbtowc, int, |
| (wchar_t *restrict pwc, const char *restrict s, size_t n)); |
| # endif |
| # if __GLIBC__ >= 2 |
| _GL_CXXALIASWARN (mbtowc); |
| # endif |
| #elif defined GNULIB_POSIXCHECK |
| # undef mbtowc |
| # if HAVE_RAW_DECL_MBTOWC |
| _GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " |
| "use gnulib module mbtowc for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_MKDTEMP@ |
| /* Create a unique temporary directory from TEMPLATE. |
| The last six characters of TEMPLATE must be "XXXXXX"; |
| they are replaced with a string that makes the directory name unique. |
| Returns TEMPLATE, or a null pointer if it cannot get a unique name. |
| The directory is created mode 700. */ |
| # if !@HAVE_MKDTEMP@ |
| _GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); |
| _GL_CXXALIASWARN (mkdtemp); |
| #elif defined GNULIB_POSIXCHECK |
| # undef mkdtemp |
| # if HAVE_RAW_DECL_MKDTEMP |
| _GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " |
| "use gnulib module mkdtemp for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_MKOSTEMP@ |
| /* Create a unique temporary file from TEMPLATE. |
| The last six characters of TEMPLATE must be "XXXXXX"; |
| they are replaced with a string that makes the file name unique. |
| The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>) |
| and O_TEXT, O_BINARY (defined in "binary-io.h"). |
| The file is then created, with the specified flags, ensuring it didn't exist |
| before. |
| The file is created read-write (mask at least 0600 & ~umask), but it may be |
| world-readable and world-writable (mask 0666 & ~umask), depending on the |
| implementation. |
| Returns the open file descriptor if successful, otherwise -1 and errno |
| set. */ |
| # if !@HAVE_MKOSTEMP@ |
| _GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) |
| _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); |
| _GL_CXXALIASWARN (mkostemp); |
| #elif defined GNULIB_POSIXCHECK |
| # undef mkostemp |
| # if HAVE_RAW_DECL_MKOSTEMP |
| _GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " |
| "use gnulib module mkostemp for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_MKOSTEMPS@ |
| /* Create a unique temporary file from TEMPLATE. |
| The last six characters of TEMPLATE before a suffix of length |
| SUFFIXLEN must be "XXXXXX"; |
| they are replaced with a string that makes the file name unique. |
| The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>) |
| and O_TEXT, O_BINARY (defined in "binary-io.h"). |
| The file is then created, with the specified flags, ensuring it didn't exist |
| before. |
| The file is created read-write (mask at least 0600 & ~umask), but it may be |
| world-readable and world-writable (mask 0666 & ~umask), depending on the |
| implementation. |
| Returns the open file descriptor if successful, otherwise -1 and errno |
| set. */ |
| # if !@HAVE_MKOSTEMPS@ |
| _GL_FUNCDECL_SYS (mkostemps, int, |
| (char * /*template*/, int /*suffixlen*/, int /*flags*/) |
| _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (mkostemps, int, |
| (char * /*template*/, int /*suffixlen*/, int /*flags*/)); |
| _GL_CXXALIASWARN (mkostemps); |
| #elif defined GNULIB_POSIXCHECK |
| # undef mkostemps |
| # if HAVE_RAW_DECL_MKOSTEMPS |
| _GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " |
| "use gnulib module mkostemps for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_MKSTEMP@ |
| /* Create a unique temporary file from TEMPLATE. |
| The last six characters of TEMPLATE must be "XXXXXX"; |
| they are replaced with a string that makes the file name unique. |
| The file is then created, ensuring it didn't exist before. |
| The file is created read-write (mask at least 0600 & ~umask), but it may be |
| world-readable and world-writable (mask 0666 & ~umask), depending on the |
| implementation. |
| Returns the open file descriptor if successful, otherwise -1 and errno |
| set. */ |
| # if @REPLACE_MKSTEMP@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define mkstemp rpl_mkstemp |
| # endif |
| _GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); |
| # else |
| # if ! @HAVE_MKSTEMP@ |
| _GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); |
| # endif |
| _GL_CXXALIASWARN (mkstemp); |
| #elif defined GNULIB_POSIXCHECK |
| # undef mkstemp |
| # if HAVE_RAW_DECL_MKSTEMP |
| _GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " |
| "use gnulib module mkstemp for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_MKSTEMPS@ |
| /* Create a unique temporary file from TEMPLATE. |
| The last six characters of TEMPLATE prior to a suffix of length |
| SUFFIXLEN must be "XXXXXX"; |
| they are replaced with a string that makes the file name unique. |
| The file is then created, ensuring it didn't exist before. |
| The file is created read-write (mask at least 0600 & ~umask), but it may be |
| world-readable and world-writable (mask 0666 & ~umask), depending on the |
| implementation. |
| Returns the open file descriptor if successful, otherwise -1 and errno |
| set. */ |
| # if !@HAVE_MKSTEMPS@ |
| _GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) |
| _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); |
| _GL_CXXALIASWARN (mkstemps); |
| #elif defined GNULIB_POSIXCHECK |
| # undef mkstemps |
| # if HAVE_RAW_DECL_MKSTEMPS |
| _GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " |
| "use gnulib module mkstemps for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_MDA_MKTEMP@ |
| /* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not |
| required. In C++ with GNULIB_NAMESPACE, avoid differences between |
| platforms by defining GNULIB_NAMESPACE::mktemp always. */ |
| # if defined _WIN32 && !defined __CYGWIN__ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef mktemp |
| # define mktemp _mktemp |
| # endif |
| _GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); |
| # else |
| _GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); |
| # endif |
| _GL_CXXALIASWARN (mktemp); |
| #endif |
| |
| /* Allocate memory with indefinite extent and specified alignment. */ |
| #if @GNULIB_POSIX_MEMALIGN@ |
| # if @REPLACE_POSIX_MEMALIGN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef posix_memalign |
| # define posix_memalign rpl_posix_memalign |
| # endif |
| _GL_FUNCDECL_RPL (posix_memalign, int, |
| (void **memptr, size_t alignment, size_t size) |
| _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (posix_memalign, int, |
| (void **memptr, size_t alignment, size_t size)); |
| # else |
| # if @HAVE_POSIX_MEMALIGN@ |
| _GL_CXXALIAS_SYS (posix_memalign, int, |
| (void **memptr, size_t alignment, size_t size)); |
| # endif |
| # endif |
| # if @HAVE_POSIX_MEMALIGN@ |
| _GL_CXXALIASWARN (posix_memalign); |
| # endif |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_memalign |
| # if HAVE_RAW_DECL_POSIX_MEMALIGN |
| _GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " |
| "use gnulib module posix_memalign for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_OPENPT@ |
| /* Return an FD open to the master side of a pseudo-terminal. Flags should |
| include O_RDWR, and may also include O_NOCTTY. */ |
| # if !@HAVE_POSIX_OPENPT@ |
| _GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); |
| # endif |
| _GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); |
| _GL_CXXALIASWARN (posix_openpt); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_openpt |
| # if HAVE_RAW_DECL_POSIX_OPENPT |
| _GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " |
| "use gnulib module posix_openpt for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_PTSNAME@ |
| /* Return the pathname of the pseudo-terminal slave associated with |
| the master FD is open on, or NULL on errors. */ |
| # if @REPLACE_PTSNAME@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef ptsname |
| # define ptsname rpl_ptsname |
| # endif |
| _GL_FUNCDECL_RPL (ptsname, char *, (int fd)); |
| _GL_CXXALIAS_RPL (ptsname, char *, (int fd)); |
| # else |
| # if !@HAVE_PTSNAME@ |
| _GL_FUNCDECL_SYS (ptsname, char *, (int fd)); |
| # endif |
| _GL_CXXALIAS_SYS (ptsname, char *, (int fd)); |
| # endif |
| _GL_CXXALIASWARN (ptsname); |
| #elif defined GNULIB_POSIXCHECK |
| # undef ptsname |
| # if HAVE_RAW_DECL_PTSNAME |
| _GL_WARN_ON_USE (ptsname, "ptsname is not portable - " |
| "use gnulib module ptsname for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_PTSNAME_R@ |
| /* Set the pathname of the pseudo-terminal slave associated with |
| the master FD is open on and return 0, or set errno and return |
| non-zero on errors. */ |
| # if @REPLACE_PTSNAME_R@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef ptsname_r |
| # define ptsname_r rpl_ptsname_r |
| # endif |
| _GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); |
| _GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); |
| # else |
| # if !@HAVE_PTSNAME_R@ |
| _GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); |
| # endif |
| _GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); |
| # endif |
| # ifndef GNULIB_defined_ptsname_r |
| # define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) |
| # endif |
| _GL_CXXALIASWARN (ptsname_r); |
| #elif defined GNULIB_POSIXCHECK |
| # undef ptsname_r |
| # if HAVE_RAW_DECL_PTSNAME_R |
| _GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " |
| "use gnulib module ptsname_r for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_PUTENV@ |
| # if @REPLACE_PUTENV@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef putenv |
| # define putenv rpl_putenv |
| # endif |
| _GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (putenv, int, (char *string)); |
| # elif defined _WIN32 && !defined __CYGWIN__ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef putenv |
| # define putenv _putenv |
| # endif |
| _GL_CXXALIAS_MDA (putenv, int, (char *string)); |
| # else |
| _GL_CXXALIAS_SYS (putenv, int, (char *string)); |
| # endif |
| _GL_CXXALIASWARN (putenv); |
| #elif @GNULIB_MDA_PUTENV@ |
| /* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not |
| required. In C++ with GNULIB_NAMESPACE, avoid differences between |
| platforms by defining GNULIB_NAMESPACE::putenv always. */ |
| # if defined _WIN32 && !defined __CYGWIN__ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef putenv |
| # define putenv _putenv |
| # endif |
| /* Need to cast, because on mingw, the parameter is either |
| 'const char *string' or 'char *string'. */ |
| _GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); |
| # else |
| _GL_CXXALIAS_SYS (putenv, int, (char *string)); |
| # endif |
| _GL_CXXALIASWARN (putenv); |
| #endif |
| |
| #if @GNULIB_QSORT_R@ |
| /* Sort an array of NMEMB elements, starting at address BASE, each element |
| occupying SIZE bytes, in ascending order according to the comparison |
| function COMPARE. */ |
| # ifdef __cplusplus |
| extern "C" { |
| # endif |
| # if !GNULIB_defined_qsort_r_fn_types |
| typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); |
| # define GNULIB_defined_qsort_r_fn_types 1 |
| # endif |
| # ifdef __cplusplus |
| } |
| # endif |
| # if @REPLACE_QSORT_R@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef qsort_r |
| # define qsort_r rpl_qsort_r |
| # endif |
| _GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, |
| _gl_qsort_r_compar_fn compare, |
| void *arg) _GL_ARG_NONNULL ((1, 4))); |
| _GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, |
| _gl_qsort_r_compar_fn compare, |
| void *arg)); |
| # else |
| # if !@HAVE_QSORT_R@ |
| _GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, |
| _gl_qsort_r_compar_fn compare, |
| void *arg) _GL_ARG_NONNULL ((1, 4))); |
| # endif |
| _GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, |
| _gl_qsort_r_compar_fn compare, |
| void *arg)); |
| # endif |
| _GL_CXXALIASWARN (qsort_r); |
| #elif defined GNULIB_POSIXCHECK |
| # undef qsort_r |
| # if HAVE_RAW_DECL_QSORT_R |
| _GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " |
| "use gnulib module qsort_r for portability"); |
| # endif |
| #endif |
| |
| |
| #if @GNULIB_RANDOM_R@ |
| # if !@HAVE_RANDOM_R@ |
| # ifndef RAND_MAX |
| # define RAND_MAX 2147483647 |
| # endif |
| # endif |
| #endif |
| |
| |
| #if @GNULIB_RANDOM@ |
| # if @REPLACE_RANDOM@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef random |
| # define random rpl_random |
| # endif |
| _GL_FUNCDECL_RPL (random, long, (void)); |
| _GL_CXXALIAS_RPL (random, long, (void)); |
| # else |
| # if !@HAVE_RANDOM@ |
| _GL_FUNCDECL_SYS (random, long, (void)); |
| # endif |
| /* Need to cast, because on Haiku, the return type is |
| int. */ |
| _GL_CXXALIAS_SYS_CAST (random, long, (void)); |
| # endif |
| _GL_CXXALIASWARN (random); |
| #elif defined GNULIB_POSIXCHECK |
| # undef random |
| # if HAVE_RAW_DECL_RANDOM |
| _GL_WARN_ON_USE (random, "random is unportable - " |
| "use gnulib module random for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_RANDOM@ |
| # if @REPLACE_RANDOM@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef srandom |
| # define srandom rpl_srandom |
| # endif |
| _GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); |
| _GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); |
| # else |
| # if !@HAVE_RANDOM@ |
| _GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); |
| # endif |
| /* Need to cast, because on FreeBSD, the first parameter is |
| unsigned long seed. */ |
| _GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); |
| # endif |
| _GL_CXXALIASWARN (srandom); |
| #elif defined GNULIB_POSIXCHECK |
| # undef srandom |
| # if HAVE_RAW_DECL_SRANDOM |
| _GL_WARN_ON_USE (srandom, "srandom is unportable - " |
| "use gnulib module random for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_RANDOM@ |
| # if @REPLACE_INITSTATE@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef initstate |
| # define initstate rpl_initstate |
| # endif |
| _GL_FUNCDECL_RPL (initstate, char *, |
| (unsigned int seed, char *buf, size_t buf_size) |
| _GL_ARG_NONNULL ((2))); |
| _GL_CXXALIAS_RPL (initstate, char *, |
| (unsigned int seed, char *buf, size_t buf_size)); |
| # else |
| # if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ |
| _GL_FUNCDECL_SYS (initstate, char *, |
| (unsigned int seed, char *buf, size_t buf_size) |
| _GL_ARG_NONNULL ((2))); |
| # endif |
| /* Need to cast, because on FreeBSD, the first parameter is |
| unsigned long seed. */ |
| _GL_CXXALIAS_SYS_CAST (initstate, char *, |
| (unsigned int seed, char *buf, size_t buf_size)); |
| # endif |
| _GL_CXXALIASWARN (initstate); |
| #elif defined GNULIB_POSIXCHECK |
| # undef initstate |
| # if HAVE_RAW_DECL_INITSTATE |
| _GL_WARN_ON_USE (initstate, "initstate is unportable - " |
| "use gnulib module random for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_RANDOM@ |
| # if @REPLACE_SETSTATE@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef setstate |
| # define setstate rpl_setstate |
| # endif |
| _GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); |
| # else |
| # if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ |
| _GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); |
| # endif |
| /* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter |
| is const char *arg_state. */ |
| _GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); |
| # endif |
| _GL_CXXALIASWARN (setstate); |
| #elif defined GNULIB_POSIXCHECK |
| # undef setstate |
| # if HAVE_RAW_DECL_SETSTATE |
| _GL_WARN_ON_USE (setstate, "setstate is unportable - " |
| "use gnulib module random for portability"); |
| # endif |
| #endif |
| |
| |
| #if @GNULIB_RANDOM_R@ |
| # if @REPLACE_RANDOM_R@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef random_r |
| # define random_r rpl_random_r |
| # endif |
| _GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) |
| _GL_ARG_NONNULL ((1, 2))); |
| _GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); |
| # else |
| # if !@HAVE_RANDOM_R@ |
| _GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) |
| _GL_ARG_NONNULL ((1, 2))); |
| # endif |
| _GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); |
| # endif |
| _GL_CXXALIASWARN (random_r); |
| #elif defined GNULIB_POSIXCHECK |
| # undef random_r |
| # if HAVE_RAW_DECL_RANDOM_R |
| _GL_WARN_ON_USE (random_r, "random_r is unportable - " |
| "use gnulib module random_r for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_RANDOM_R@ |
| # if @REPLACE_RANDOM_R@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef srandom_r |
| # define srandom_r rpl_srandom_r |
| # endif |
| _GL_FUNCDECL_RPL (srandom_r, int, |
| (unsigned int seed, struct random_data *rand_state) |
| _GL_ARG_NONNULL ((2))); |
| _GL_CXXALIAS_RPL (srandom_r, int, |
| (unsigned int seed, struct random_data *rand_state)); |
| # else |
| # if !@HAVE_RANDOM_R@ |
| _GL_FUNCDECL_SYS (srandom_r, int, |
| (unsigned int seed, struct random_data *rand_state) |
| _GL_ARG_NONNULL ((2))); |
| # endif |
| _GL_CXXALIAS_SYS (srandom_r, int, |
| (unsigned int seed, struct random_data *rand_state)); |
| # endif |
| _GL_CXXALIASWARN (srandom_r); |
| #elif defined GNULIB_POSIXCHECK |
| # undef srandom_r |
| # if HAVE_RAW_DECL_SRANDOM_R |
| _GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " |
| "use gnulib module random_r for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_RANDOM_R@ |
| # if @REPLACE_RANDOM_R@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef initstate_r |
| # define initstate_r rpl_initstate_r |
| # endif |
| _GL_FUNCDECL_RPL (initstate_r, int, |
| (unsigned int seed, char *buf, size_t buf_size, |
| struct random_data *rand_state) |
| _GL_ARG_NONNULL ((2, 4))); |
| _GL_CXXALIAS_RPL (initstate_r, int, |
| (unsigned int seed, char *buf, size_t buf_size, |
| struct random_data *rand_state)); |
| # else |
| # if !@HAVE_RANDOM_R@ |
| _GL_FUNCDECL_SYS (initstate_r, int, |
| (unsigned int seed, char *buf, size_t buf_size, |
| struct random_data *rand_state) |
| _GL_ARG_NONNULL ((2, 4))); |
| # endif |
| /* Need to cast, because on Haiku, the third parameter is |
| unsigned long buf_size. */ |
| _GL_CXXALIAS_SYS_CAST (initstate_r, int, |
| (unsigned int seed, char *buf, size_t buf_size, |
| struct random_data *rand_state)); |
| # endif |
| _GL_CXXALIASWARN (initstate_r); |
| #elif defined GNULIB_POSIXCHECK |
| # undef initstate_r |
| # if HAVE_RAW_DECL_INITSTATE_R |
| _GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " |
| "use gnulib module random_r for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_RANDOM_R@ |
| # if @REPLACE_RANDOM_R@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef setstate_r |
| # define setstate_r rpl_setstate_r |
| # endif |
| _GL_FUNCDECL_RPL (setstate_r, int, |
| (char *arg_state, struct random_data *rand_state) |
| _GL_ARG_NONNULL ((1, 2))); |
| _GL_CXXALIAS_RPL (setstate_r, int, |
| (char *arg_state, struct random_data *rand_state)); |
| # else |
| # if !@HAVE_RANDOM_R@ |
| _GL_FUNCDECL_SYS (setstate_r, int, |
| (char *arg_state, struct random_data *rand_state) |
| _GL_ARG_NONNULL ((1, 2))); |
| # endif |
| /* Need to cast, because on Haiku, the first parameter is |
| void *arg_state. */ |
| _GL_CXXALIAS_SYS_CAST (setstate_r, int, |
| (char *arg_state, struct random_data *rand_state)); |
| # endif |
| _GL_CXXALIASWARN (setstate_r); |
| #elif defined GNULIB_POSIXCHECK |
| # undef setstate_r |
| # if HAVE_RAW_DECL_SETSTATE_R |
| _GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " |
| "use gnulib module random_r for portability"); |
| # endif |
| #endif |
| |
| |
| #if @GNULIB_REALLOC_POSIX@ |
| # if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ |
| || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) |
| # if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ |
| || _GL_USE_STDLIB_ALLOC) |
| # undef realloc |
| # define realloc rpl_realloc |
| # endif |
| _GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) |
| _GL_ATTRIBUTE_DEALLOC_FREE); |
| _GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); |
| # else |
| # if __GNUC__ >= 11 |
| /* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ |
| _GL_FUNCDECL_SYS (realloc, void *, (void *ptr, size_t size) |
| _GL_ATTRIBUTE_DEALLOC_FREE); |
| # endif |
| _GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); |
| # endif |
| # if __GLIBC__ >= 2 |
| _GL_CXXALIASWARN (realloc); |
| # endif |
| #else |
| # if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc |
| /* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ |
| _GL_FUNCDECL_SYS (realloc, void *, (void *ptr, size_t size) |
| _GL_ATTRIBUTE_DEALLOC_FREE); |
| # endif |
| # if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC |
| # undef realloc |
| /* Assume realloc is always declared. */ |
| _GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " |
| "use gnulib module realloc-posix for portability"); |
| # endif |
| #endif |
| |
| |
| #if @GNULIB_REALLOCARRAY@ |
| # if @REPLACE_REALLOCARRAY@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef reallocarray |
| # define reallocarray rpl_reallocarray |
| # endif |
| _GL_FUNCDECL_RPL (reallocarray, void *, |
| (void *ptr, size_t nmemb, size_t size)); |
| _GL_CXXALIAS_RPL (reallocarray, void *, |
| (void *ptr, size_t nmemb, size_t size)); |
| # else |
| # if ! @HAVE_REALLOCARRAY@ |
| _GL_FUNCDECL_SYS (reallocarray, void *, |
| (void *ptr, size_t nmemb, size_t size)); |
| # endif |
| _GL_CXXALIAS_SYS (reallocarray, void *, |
| (void *ptr, size_t nmemb, size_t size)); |
| # endif |
| _GL_CXXALIASWARN (reallocarray); |
| #elif defined GNULIB_POSIXCHECK |
| # undef reallocarray |
| # if HAVE_RAW_DECL_REALLOCARRAY |
| _GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " |
| "use gnulib module reallocarray for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_REALPATH@ |
| # if @REPLACE_REALPATH@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define realpath rpl_realpath |
| # endif |
| _GL_FUNCDECL_RPL (realpath, char *, |
| (const char *restrict name, char *restrict resolved) |
| _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (realpath, char *, |
| (const char *restrict name, char *restrict resolved)); |
| # else |
| # if !@HAVE_REALPATH@ |
| _GL_FUNCDECL_SYS (realpath, char *, |
| (const char *restrict name, char *restrict resolved) |
| _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (realpath, char *, |
| (const char *restrict name, char *restrict resolved)); |
| # endif |
| _GL_CXXALIASWARN (realpath); |
| #elif defined GNULIB_POSIXCHECK |
| # undef realpath |
| # if HAVE_RAW_DECL_REALPATH |
| _GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " |
| "canonicalize or canonicalize-lgpl for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_RPMATCH@ |
| /* Test a user response to a question. |
| Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ |
| # if !@HAVE_RPMATCH@ |
| _GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); |
| _GL_CXXALIASWARN (rpmatch); |
| #elif defined GNULIB_POSIXCHECK |
| # undef rpmatch |
| # if HAVE_RAW_DECL_RPMATCH |
| _GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " |
| "use gnulib module rpmatch for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_SECURE_GETENV@ |
| /* Look up NAME in the environment, returning 0 in insecure situations. */ |
| # if !@HAVE_SECURE_GETENV@ |
| _GL_FUNCDECL_SYS (secure_getenv, char *, |
| (char const *name) _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); |
| _GL_CXXALIASWARN (secure_getenv); |
| #elif defined GNULIB_POSIXCHECK |
| # undef secure_getenv |
| # if HAVE_RAW_DECL_SECURE_GETENV |
| _GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " |
| "use gnulib module secure_getenv for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_SETENV@ |
| /* Set NAME to VALUE in the environment. |
| If REPLACE is nonzero, overwrite an existing value. */ |
| # if @REPLACE_SETENV@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef setenv |
| # define setenv rpl_setenv |
| # endif |
| _GL_FUNCDECL_RPL (setenv, int, |
| (const char *name, const char *value, int replace) |
| _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (setenv, int, |
| (const char *name, const char *value, int replace)); |
| # else |
| # if !@HAVE_DECL_SETENV@ |
| _GL_FUNCDECL_SYS (setenv, int, |
| (const char *name, const char *value, int replace) |
| _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (setenv, int, |
| (const char *name, const char *value, int replace)); |
| # endif |
| # if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) |
| _GL_CXXALIASWARN (setenv); |
| # endif |
| #elif defined GNULIB_POSIXCHECK |
| # undef setenv |
| # if HAVE_RAW_DECL_SETENV |
| _GL_WARN_ON_USE (setenv, "setenv is unportable - " |
| "use gnulib module setenv for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_STRTOD@ |
| /* Parse a double from STRING, updating ENDP if appropriate. */ |
| # if @REPLACE_STRTOD@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define strtod rpl_strtod |
| # endif |
| # define GNULIB_defined_strtod_function 1 |
| _GL_FUNCDECL_RPL (strtod, double, |
| (const char *restrict str, char **restrict endp) |
| _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (strtod, double, |
| (const char *restrict str, char **restrict endp)); |
| # else |
| # if !@HAVE_STRTOD@ |
| _GL_FUNCDECL_SYS (strtod, double, |
| (const char *restrict str, char **restrict endp) |
| _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (strtod, double, |
| (const char *restrict str, char **restrict endp)); |
| # endif |
| # if __GLIBC__ >= 2 |
| _GL_CXXALIASWARN (strtod); |
| # endif |
| #elif defined GNULIB_POSIXCHECK |
| # undef strtod |
| # if HAVE_RAW_DECL_STRTOD |
| _GL_WARN_ON_USE (strtod, "strtod is unportable - " |
| "use gnulib module strtod for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_STRTOLD@ |
| /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ |
| # if @REPLACE_STRTOLD@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define strtold rpl_strtold |
| # endif |
| # define GNULIB_defined_strtold_function 1 |
| _GL_FUNCDECL_RPL (strtold, long double, |
| (const char *restrict str, char **restrict endp) |
| _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (strtold, long double, |
| (const char *restrict str, char **restrict endp)); |
| # else |
| # if !@HAVE_STRTOLD@ |
| _GL_FUNCDECL_SYS (strtold, long double, |
| (const char *restrict str, char **restrict endp) |
| _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (strtold, long double, |
| (const char *restrict str, char **restrict endp)); |
| # endif |
| _GL_CXXALIASWARN (strtold); |
| #elif defined GNULIB_POSIXCHECK |
| # undef strtold |
| # if HAVE_RAW_DECL_STRTOLD |
| _GL_WARN_ON_USE (strtold, "strtold is unportable - " |
| "use gnulib module strtold for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_STRTOL@ |
| /* Parse a signed integer whose textual representation starts at STRING. |
| The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, |
| it may be decimal or octal (with prefix "0") or hexadecimal (with prefix |
| "0x"). |
| If ENDPTR is not NULL, the address of the first byte after the integer is |
| stored in *ENDPTR. |
| Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set |
| to ERANGE. */ |
| # if @REPLACE_STRTOL@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define strtol rpl_strtol |
| # endif |
| # define GNULIB_defined_strtol_function 1 |
| _GL_FUNCDECL_RPL (strtol, long, |
| (const char *restrict string, char **restrict endptr, |
| int base) |
| _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (strtol, long, |
| (const char *restrict string, char **restrict endptr, |
| int base)); |
| # else |
| # if !@HAVE_STRTOL@ |
| _GL_FUNCDECL_SYS (strtol, long, |
| (const char *restrict string, char **restrict endptr, |
| int base) |
| _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (strtol, long, |
| (const char *restrict string, char **restrict endptr, |
| int base)); |
| # endif |
| _GL_CXXALIASWARN (strtol); |
| #elif defined GNULIB_POSIXCHECK |
| # undef strtol |
| # if HAVE_RAW_DECL_STRTOL |
| _GL_WARN_ON_USE (strtol, "strtol is unportable - " |
| "use gnulib module strtol for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_STRTOLL@ |
| /* Parse a signed integer whose textual representation starts at STRING. |
| The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, |
| it may be decimal or octal (with prefix "0") or hexadecimal (with prefix |
| "0x"). |
| If ENDPTR is not NULL, the address of the first byte after the integer is |
| stored in *ENDPTR. |
| Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set |
| to ERANGE. */ |
| # if @REPLACE_STRTOLL@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define strtoll rpl_strtoll |
| # endif |
| # define GNULIB_defined_strtoll_function 1 |
| _GL_FUNCDECL_RPL (strtoll, long long, |
| (const char *restrict string, char **restrict endptr, |
| int base) |
| _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (strtoll, long long, |
| (const char *restrict string, char **restrict endptr, |
| int base)); |
| # else |
| # if !@HAVE_STRTOLL@ |
| _GL_FUNCDECL_SYS (strtoll, long long, |
| (const char *restrict string, char **restrict endptr, |
| int base) |
| _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (strtoll, long long, |
| (const char *restrict string, char **restrict endptr, |
| int base)); |
| # endif |
| _GL_CXXALIASWARN (strtoll); |
| #elif defined GNULIB_POSIXCHECK |
| # undef strtoll |
| # if HAVE_RAW_DECL_STRTOLL |
| _GL_WARN_ON_USE (strtoll, "strtoll is unportable - " |
| "use gnulib module strtoll for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_STRTOUL@ |
| /* Parse an unsigned integer whose textual representation starts at STRING. |
| The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, |
| it may be decimal or octal (with prefix "0") or hexadecimal (with prefix |
| "0x"). |
| If ENDPTR is not NULL, the address of the first byte after the integer is |
| stored in *ENDPTR. |
| Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ |
| # if @REPLACE_STRTOUL@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define strtoul rpl_strtoul |
| # endif |
| # define GNULIB_defined_strtoul_function 1 |
| _GL_FUNCDECL_RPL (strtoul, unsigned long, |
| (const char *restrict string, char **restrict endptr, |
| int base) |
| _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (strtoul, unsigned long, |
| (const char *restrict string, char **restrict endptr, |
| int base)); |
| # else |
| # if !@HAVE_STRTOUL@ |
| _GL_FUNCDECL_SYS (strtoul, unsigned long, |
| (const char *restrict string, char **restrict endptr, |
| int base) |
| _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (strtoul, unsigned long, |
| (const char *restrict string, char **restrict endptr, |
| int base)); |
| # endif |
| _GL_CXXALIASWARN (strtoul); |
| #elif defined GNULIB_POSIXCHECK |
| # undef strtoul |
| # if HAVE_RAW_DECL_STRTOUL |
| _GL_WARN_ON_USE (strtoul, "strtoul is unportable - " |
| "use gnulib module strtoul for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_STRTOULL@ |
| /* Parse an unsigned integer whose textual representation starts at STRING. |
| The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, |
| it may be decimal or octal (with prefix "0") or hexadecimal (with prefix |
| "0x"). |
| If ENDPTR is not NULL, the address of the first byte after the integer is |
| stored in *ENDPTR. |
| Upon overflow, the return value is ULLONG_MAX, and errno is set to |
| ERANGE. */ |
| # if @REPLACE_STRTOULL@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define strtoull rpl_strtoull |
| # endif |
| # define GNULIB_defined_strtoull_function 1 |
| _GL_FUNCDECL_RPL (strtoull, unsigned long long, |
| (const char *restrict string, char **restrict endptr, |
| int base) |
| _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (strtoull, unsigned long long, |
| (const char *restrict string, char **restrict endptr, |
| int base)); |
| # else |
| # if !@HAVE_STRTOULL@ |
| _GL_FUNCDECL_SYS (strtoull, unsigned long long, |
| (const char *restrict string, char **restrict endptr, |
| int base) |
| _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (strtoull, unsigned long long, |
| (const char *restrict string, char **restrict endptr, |
| int base)); |
| # endif |
| _GL_CXXALIASWARN (strtoull); |
| #elif defined GNULIB_POSIXCHECK |
| # undef strtoull |
| # if HAVE_RAW_DECL_STRTOULL |
| _GL_WARN_ON_USE (strtoull, "strtoull is unportable - " |
| "use gnulib module strtoull for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_UNLOCKPT@ |
| /* Unlock the slave side of the pseudo-terminal whose master side is specified |
| by FD, so that it can be opened. */ |
| # if !@HAVE_UNLOCKPT@ |
| _GL_FUNCDECL_SYS (unlockpt, int, (int fd)); |
| # endif |
| _GL_CXXALIAS_SYS (unlockpt, int, (int fd)); |
| _GL_CXXALIASWARN (unlockpt); |
| #elif defined GNULIB_POSIXCHECK |
| # undef unlockpt |
| # if HAVE_RAW_DECL_UNLOCKPT |
| _GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " |
| "use gnulib module unlockpt for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_UNSETENV@ |
| /* Remove the variable NAME from the environment. */ |
| # if @REPLACE_UNSETENV@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef unsetenv |
| # define unsetenv rpl_unsetenv |
| # endif |
| _GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); |
| # else |
| # if !@HAVE_DECL_UNSETENV@ |
| _GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); |
| # endif |
| # if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) |
| _GL_CXXALIASWARN (unsetenv); |
| # endif |
| #elif defined GNULIB_POSIXCHECK |
| # undef unsetenv |
| # if HAVE_RAW_DECL_UNSETENV |
| _GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " |
| "use gnulib module unsetenv for portability"); |
| # endif |
| #endif |
| |
| /* Convert a wide character to a multibyte character. */ |
| #if @GNULIB_WCTOMB@ |
| # if @REPLACE_WCTOMB@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef wctomb |
| # define wctomb rpl_wctomb |
| # endif |
| _GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); |
| _GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); |
| # else |
| _GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); |
| # endif |
| # if __GLIBC__ >= 2 |
| _GL_CXXALIASWARN (wctomb); |
| # endif |
| #endif |
| |
| |
| #endif /* _@GUARD_PREFIX@_STDLIB_H */ |
| #endif /* _@GUARD_PREFIX@_STDLIB_H */ |
| #endif |
