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author | Paul E. Murphy <murphyp@linux.ibm.com> | 2021-01-22 13:55:45 -0600 |
---|---|---|
committer | Simon Marchi <simon.marchi@polymtl.ca> | 2021-02-05 13:35:20 -0500 |
commit | 9c9d63b15ad548f65f8bfd41cb7a4ef9af5ccb28 (patch) | |
tree | d232965a0537906ce89ec096cd97ac943991a6b7 /gnulib/import/unistd.in.h | |
parent | 0110ec824ef40f3f08b8670bdfa2160d157e2000 (diff) | |
download | gdb-9c9d63b15ad548f65f8bfd41cb7a4ef9af5ccb28.zip gdb-9c9d63b15ad548f65f8bfd41cb7a4ef9af5ccb28.tar.gz gdb-9c9d63b15ad548f65f8bfd41cb7a4ef9af5ccb28.tar.bz2 |
gnulib: update to 776af40e0
This fixes PR27184, a failure to compile gdb due to
cdefs.h being out of sync with glibc on ppc64le targets
which are compiled with -mabi=ieeelongdouble and glibc
2.32.
Likewise, update usage of _GL_ATTRIBUTE_FORMAT_PRINTF to
_GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD.
Likewise, disable newly added rpl_free gnulib api in
gdbserver support libraries.
Likewise, undefine read/write macros before redefining them
on mingw targets.
Likewise, wrap C++ usage of free with GNULIB_NAMESPACE namespace
as needed.
Change-Id: I86517613c0d8ac8f5ea45bbc4ebe2b54a3aef29f
Diffstat (limited to 'gnulib/import/unistd.in.h')
-rw-r--r-- | gnulib/import/unistd.in.h | 613 |
1 files changed, 581 insertions, 32 deletions
diff --git a/gnulib/import/unistd.in.h b/gnulib/import/unistd.in.h index b211e4d..5e9b47d 100644 --- a/gnulib/import/unistd.in.h +++ b/gnulib/import/unistd.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <unistd.h>. - Copyright (C) 2003-2020 Free Software Foundation, Inc. + Copyright (C) 2003-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -93,20 +93,18 @@ # undef __need_system_stdlib_h #endif -/* Native Windows platforms declare chdir, getcwd, rmdir in +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in <io.h> and/or <direct.h>, not in <unistd.h>. - They also declare access(), chmod(), close(), dup(), dup2(), isatty(), - lseek(), read(), unlink(), write() in <io.h>. */ -#if ((@GNULIB_CHDIR@ || @GNULIB_GETCWD@ || @GNULIB_RMDIR@ \ - || defined GNULIB_POSIXCHECK) \ - && (defined _WIN32 && ! defined __CYGWIN__)) -# include <io.h> /* mingw32, mingw64 */ -# include <direct.h> /* mingw64, MSVC 9 */ -#elif (@GNULIB_CLOSE@ || @GNULIB_DUP@ || @GNULIB_DUP2@ || @GNULIB_ISATTY@ \ - || @GNULIB_LSEEK@ || @GNULIB_READ@ || @GNULIB_UNLINK@ || @GNULIB_WRITE@ \ - || defined GNULIB_POSIXCHECK) \ - && (defined _WIN32 && ! defined __CYGWIN__) + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in <io.h>. */ +#if defined _WIN32 && !defined __CYGWIN__ # include <io.h> +# include <direct.h> +#endif + +/* Native Windows platforms declare _execl*, _execv* in <process.h>. */ +#if defined _WIN32 && !defined __CYGWIN__ +# include <process.h> #endif /* AIX and OSF/1 5.1 declare getdomainname in <netdb.h>, not in <unistd.h>. @@ -138,11 +136,8 @@ /* MSVC defines off_t in <sys/types.h>. May also define off_t to a 64-bit type on native Windows. */ -/* But avoid namespace pollution on glibc systems. */ -#ifndef __GLIBC__ -/* Get off_t, ssize_t. */ -# include <sys/types.h> -#endif +/* Get off_t, ssize_t, mode_t. */ +#include <sys/types.h> /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ @@ -273,6 +268,12 @@ _GL_INLINE_HEADER_BEGIN _GL_FUNCDECL_RPL (access, int, (const char *file, int mode) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); # else _GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); # endif @@ -286,11 +287,33 @@ _GL_WARN_ON_USE (access, "access does not always support X_OK - " "also, this function is a security risk - " "use the gnulib module faccessat instead"); # endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); #endif #if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else _GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif _GL_CXXALIASWARN (chdir); #elif defined GNULIB_POSIXCHECK # undef chdir @@ -298,6 +321,20 @@ _GL_CXXALIASWARN (chdir); _GL_WARN_ON_USE (chown, "chdir is not always in <unistd.h> - " "use gnulib module chdir for portability"); # endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); #endif @@ -342,6 +379,12 @@ _GL_WARN_ON_USE (chown, "chown fails to follow symlinks on some systems and " # endif _GL_FUNCDECL_RPL (close, int, (int fd)); _GL_CXXALIAS_RPL (close, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef close +# define close _close +# endif +_GL_CXXALIAS_MDA (close, int, (int fd)); # else _GL_CXXALIAS_SYS (close, int, (int fd)); # endif @@ -354,6 +397,20 @@ _GL_CXXALIASWARN (close); /* Assume close is always declared. */ _GL_WARN_ON_USE (close, "close does not portably work on sockets - " "use gnulib module close for portability"); +#elif @GNULIB_MDA_CLOSE@ +/* On native Windows, map 'close' to '_close', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::close always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef close +# define close _close +# endif +_GL_CXXALIAS_MDA (close, int, (int fd)); +# else +_GL_CXXALIAS_SYS (close, int, (int fd)); +# endif +_GL_CXXALIASWARN (close); #endif @@ -368,10 +425,11 @@ _GL_CXXALIAS_SYS (copy_file_range, ssize_t, (int ifd, off_t *ipos, # endif _GL_CXXALIASWARN (copy_file_range); #elif defined GNULIB_POSIXCHECK -/* Assume copy_file_range is always declared. */ +# if HAVE_RAW_DECL_COPY_FILE_RANGE _GL_WARN_ON_USE (copy_file_range, "copy_file_range is unportable - " "use gnulib module copy_file_range for portability"); +# endif #endif @@ -382,6 +440,12 @@ _GL_WARN_ON_USE (copy_file_range, # endif _GL_FUNCDECL_RPL (dup, int, (int oldfd)); _GL_CXXALIAS_RPL (dup, int, (int oldfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup +# define dup _dup +# endif +_GL_CXXALIAS_MDA (dup, int, (int oldfd)); # else _GL_CXXALIAS_SYS (dup, int, (int oldfd)); # endif @@ -392,6 +456,20 @@ _GL_CXXALIASWARN (dup); _GL_WARN_ON_USE (dup, "dup is unportable - " "use gnulib module dup for portability"); # endif +#elif @GNULIB_MDA_DUP@ +/* On native Windows, map 'dup' to '_dup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup +# define dup _dup +# endif +_GL_CXXALIAS_MDA (dup, int, (int oldfd)); +# else +_GL_CXXALIAS_SYS (dup, int, (int oldfd)); +# endif +_GL_CXXALIASWARN (dup); #endif @@ -407,10 +485,13 @@ _GL_WARN_ON_USE (dup, "dup is unportable - " # endif _GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); _GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); -# else -# if !@HAVE_DUP2@ -_GL_FUNCDECL_SYS (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 # endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else _GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); # endif _GL_CXXALIASWARN (dup2); @@ -420,6 +501,20 @@ _GL_CXXALIASWARN (dup2); _GL_WARN_ON_USE (dup2, "dup2 is unportable - " "use gnulib module dup2 for portability"); # endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); #endif @@ -520,6 +615,282 @@ _GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " #endif +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execvpe); +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + #if @GNULIB_FACCESSAT@ # if @REPLACE_FACCESSAT@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) @@ -607,7 +978,7 @@ _GL_CXXALIASWARN (fchownat); # undef fchownat # if HAVE_RAW_DECL_FCHOWNAT _GL_WARN_ON_USE (fchownat, "fchownat is not portable - " - "use gnulib module openat for portability"); + "use gnulib module fchownat for portability"); # endif #endif @@ -695,6 +1066,12 @@ _GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " # endif _GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); _GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); # else /* Need to cast, because on mingw, the second parameter is int size. */ @@ -707,6 +1084,22 @@ _GL_CXXALIASWARN (getcwd); _GL_WARN_ON_USE (getcwd, "getcwd is unportable - " "use gnulib module getcwd for portability"); # endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); #endif @@ -1041,6 +1434,23 @@ _GL_WARN_ON_USE (getpass, "getpass is unportable - " #endif +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + #if @GNULIB_GETUSERSHELL@ /* Return the next valid login shell on the system, or NULL when the end of the list has been reached. */ @@ -1113,6 +1523,12 @@ _GL_WARN_ON_USE (group_member, "group_member is unportable - " # endif _GL_FUNCDECL_RPL (isatty, int, (int fd)); _GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); # else _GL_CXXALIAS_SYS (isatty, int, (int fd)); # endif @@ -1123,6 +1539,20 @@ _GL_CXXALIASWARN (isatty); _GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " "use gnulib module isatty for portability"); # endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); #endif @@ -1234,6 +1664,12 @@ _GL_WARN_ON_USE (linkat, "linkat is unportable - " # endif _GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); _GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); # else _GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); # endif @@ -1244,6 +1680,20 @@ _GL_CXXALIASWARN (lseek); _GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " "systems - use gnulib module lseek for portability"); # endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); #endif @@ -1376,11 +1826,32 @@ _GL_WARN_ON_USE (pwrite, "pwrite is unportable - " _GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif # else -/* Need to cast, because on mingw, the third parameter is - unsigned int count - and the return type is 'int'. */ -_GL_CXXALIAS_SYS_CAST (read, ssize_t, (int fd, void *buf, size_t count)); +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); # endif _GL_CXXALIASWARN (read); #endif @@ -1465,6 +1936,12 @@ _GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " # endif _GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); # else _GL_CXXALIAS_SYS (rmdir, int, (char const *name)); # endif @@ -1475,6 +1952,20 @@ _GL_CXXALIASWARN (rmdir); _GL_WARN_ON_USE (rmdir, "rmdir is unportable - " "use gnulib module rmdir for portability"); # endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); #endif @@ -1533,6 +2024,23 @@ _GL_WARN_ON_USE (sleep, "sleep is unportable - " #endif +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::creat always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +_GL_CXXALIAS_MDA (swab, void, (char *from, char *to, int n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +_GL_CXXALIASWARN (swab); +#endif + + #if @GNULIB_SYMLINK@ # if @REPLACE_SYMLINK@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) @@ -1657,6 +2165,12 @@ _GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " # endif _GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); # else _GL_CXXALIAS_SYS (unlink, int, (char const *file)); # endif @@ -1667,6 +2181,20 @@ _GL_CXXALIASWARN (unlink); _GL_WARN_ON_USE (unlink, "unlink is not portable - " "use gnulib module unlink for portability"); # endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); #endif @@ -1691,7 +2219,7 @@ _GL_CXXALIASWARN (unlinkat); # undef unlinkat # if HAVE_RAW_DECL_UNLINKAT _GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " - "use gnulib module openat for portability"); + "use gnulib module unlinkat for portability"); # endif #endif @@ -1738,11 +2266,32 @@ _GL_WARN_ON_USE (usleep, "usleep is unportable - " _GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif # else -/* Need to cast, because on mingw, the third parameter is - unsigned int count - and the return type is 'int'. */ -_GL_CXXALIAS_SYS_CAST (write, ssize_t, (int fd, const void *buf, size_t count)); +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); # endif _GL_CXXALIASWARN (write); #endif |