diff options
author | Simon Josefsson <simon@josefsson.org> | 2009-11-15 16:30:10 +0100 |
---|---|---|
committer | Simon Josefsson <simon@josefsson.org> | 2009-11-15 16:30:10 +0100 |
commit | fdde921b6d70f3178e5895465a8519153c6bf867 (patch) | |
tree | a770a8a08aa8e47416c9f185dcb0a7a6183ca977 /gl/unistd.in.h | |
parent | 701fefd295989879856b66424c6cd5f38a9ec8ea (diff) | |
download | gnutls-fdde921b6d70f3178e5895465a8519153c6bf867.tar.gz |
Update gnulib files.
Diffstat (limited to 'gl/unistd.in.h')
-rw-r--r-- | gl/unistd.in.h | 37 |
1 files changed, 30 insertions, 7 deletions
diff --git a/gl/unistd.in.h b/gl/unistd.in.h index c75546743d..73a4d8ec93 100644 --- a/gl/unistd.in.h +++ b/gl/unistd.in.h @@ -126,18 +126,16 @@ extern "C" { #if @GNULIB_CHOWN@ # if @REPLACE_CHOWN@ -# ifndef REPLACE_CHOWN -# define REPLACE_CHOWN 1 -# endif -# if REPLACE_CHOWN +# undef chown +# define chown rpl_chown +# endif +# if !@HAVE_CHOWN@ || @REPLACE_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. Return 0 if successful, otherwise -1 and errno set. See the POSIX:2001 specification <http://www.opengroup.org/susv3xsh/chown.html>. */ -# define chown rpl_chown extern int chown (const char *file, uid_t uid, gid_t gid); -# endif # endif #elif defined GNULIB_POSIXCHECK # undef chown @@ -406,6 +404,28 @@ extern int getdtablesize (void); #endif +#if @GNULIB_GETGROUPS@ +# if @REPLACE_GETGROUPS@ +# undef getgroups +# define getgroups rpl_getgroups +# endif +# if !@HAVE_GETGROUPS@ || @REPLACE_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +int getgroups (int n, gid_t *groups); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# define getgroups(n,g) \ + (GL_LINK_WARNING ("getgroups is unportable - " \ + "use gnulib module getgroups for portability"), \ + getgroups (n, g)) +#endif + + #if @GNULIB_GETHOSTNAME@ /* Return the standard host name of the machine. WARNING! The host name may or may not be fully qualified. @@ -545,12 +565,15 @@ extern void endusershell (void); #if @GNULIB_LCHOWN@ # if @REPLACE_LCHOWN@ +# undef lchown +# define lchown rpl_lchown +# endif +# if !@HAVE_LCHOWN@ || @REPLACE_LCHOWN@ /* Change the owner of FILE to UID (if UID is not -1) and the group of FILE to GID (if GID is not -1). Do not follow symbolic links. Return 0 if successful, otherwise -1 and errno set. See the POSIX:2001 specification <http://www.opengroup.org/susv3xsh/lchown.html>. */ -# define lchown rpl_lchown extern int lchown (char const *file, uid_t owner, gid_t group); # endif #elif defined GNULIB_POSIXCHECK |