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| author | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2011-10-03 18:13:11 +0200 |
|---|---|---|
| committer | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2011-10-03 18:13:11 +0200 |
| commit | c75a4dfa301eb5aafe519a92e48598d1e94470b0 (patch) | |
| tree | 93de9eb424fe0722975450c22e046970871b3633 /gl/unistd.in.h | |
| parent | 1f86b82c7a33d37f85ba3bb372bd45d249bed2a3 (diff) | |
| download | gnutls-c75a4dfa301eb5aafe519a92e48598d1e94470b0.tar.gz | |
Added new gnulib.
Diffstat (limited to 'gl/unistd.in.h')
| -rw-r--r-- | gl/unistd.in.h | 44 |
1 files changed, 33 insertions, 11 deletions
diff --git a/gl/unistd.in.h b/gl/unistd.in.h index 7df1ed0202..77e5675aad 100644 --- a/gl/unistd.in.h +++ b/gl/unistd.in.h @@ -83,11 +83,13 @@ # include <stdlib.h> #endif -/* mingw declares getcwd in <io.h>, not in <unistd.h>. */ -#if ((@GNULIB_GETCWD@ || defined GNULIB_POSIXCHECK) \ +/* Native Windows platforms declare chdir, getcwd, rmdir in + <io.h> and/or <direct.h>, not in <unistd.h>. */ +#if ((@GNULIB_CHDIR@ || @GNULIB_GETCWD@ || @GNULIB_RMDIR@ \ + || defined GNULIB_POSIXCHECK) \ && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)) # include <io.h> /* mingw32, mingw64 */ -# include <direct.h> /* mingw64 */ +# include <direct.h> /* mingw64, MSVC 9 */ #endif /* AIX and OSF/1 5.1 declare getdomainname in <netdb.h>, not in <unistd.h>. @@ -231,6 +233,18 @@ _GL_WARN_ON_USE (access, "the access function is a security risk - " #endif +#if @GNULIB_CHDIR@ +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in <unistd.h> - " + "use gnulib module chdir for portability"); +# endif +#endif + + #if @GNULIB_CHOWN@ /* Change the owner of FILE to UID (if UID is not -1) and the group of FILE to GID (if GID is not -1). Follow symbolic links. @@ -287,16 +301,24 @@ _GL_WARN_ON_USE (close, "close does not portably work on sockets - " #endif -#if @REPLACE_DUP@ -# if !(defined __cplusplus && defined GNULIB_NAMESPACE) -# define dup rpl_dup -# endif +#if @GNULIB_DUP@ +# if @REPLACE_DUP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup rpl_dup +# endif _GL_FUNCDECL_RPL (dup, int, (int oldfd)); _GL_CXXALIAS_RPL (dup, int, (int oldfd)); -#else +# else _GL_CXXALIAS_SYS (dup, int, (int oldfd)); -#endif +# endif _GL_CXXALIASWARN (dup); +#elif defined GNULIB_POSIXCHECK +# undef dup +# if HAVE_RAW_DECL_DUP +_GL_WARN_ON_USE (dup, "dup is unportable - " + "use gnulib module dup for portability"); +# endif +#endif #if @GNULIB_DUP2@ @@ -1155,7 +1177,7 @@ _GL_WARN_ON_USE (pwrite, "pwrite is unportable - " /* Read up to COUNT bytes from file descriptor FD into the buffer starting at BUF. See the POSIX:2008 specification <http://pubs.opengroup.org/onlinepubs/9699919799/functions/read.html>. */ -# if @REPLACE_READ@ && @GNULIB_UNISTD_H_NONBLOCKING@ +# if @REPLACE_READ@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef read # define read rpl_read @@ -1427,7 +1449,7 @@ _GL_WARN_ON_USE (usleep, "usleep is unportable - " /* Write up to COUNT bytes starting at BUF to file descriptor FD. See the POSIX:2008 specification <http://pubs.opengroup.org/onlinepubs/9699919799/functions/write.html>. */ -# if @REPLACE_WRITE@ && (@GNULIB_UNISTD_H_NONBLOCKING@ || @GNULIB_UNISTD_H_SIGPIPE@) +# if @REPLACE_WRITE@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef write # define write rpl_write |