diff options
Diffstat (limited to 'gl/unistd.in.h')
| -rw-r--r-- | gl/unistd.in.h | 44 |
1 files changed, 39 insertions, 5 deletions
diff --git a/gl/unistd.in.h b/gl/unistd.in.h index c749cbe5e8..6936ad43ad 100644 --- a/gl/unistd.in.h +++ b/gl/unistd.in.h @@ -164,8 +164,27 @@ extern int fchownat (int fd, char const *file, uid_t owner, gid_t group, int fla #endif +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# undef unlink +# define unlink rpl_unlink +extern int unlink (char const *file); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unlink +# define unlink(n) \ + (GL_LINK_WARNING ("unlink is not portable - " \ + "use gnulib module unlink for portability"), \ + unlink (n)) +#endif + + #if @GNULIB_UNLINKAT@ -# if !@HAVE_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +# if !@HAVE_UNLINKAT@ || @REPLACE_UNLINKAT@ extern int unlinkat (int fd, char const *file, int flag); # endif #elif defined GNULIB_POSIXCHECK @@ -231,6 +250,10 @@ extern int close (int); close (f)) #endif +#if @REPLACE_DUP@ +# define dup rpl_dup +extern int dup (int); +#endif #if @GNULIB_DUP2@ # if @REPLACE_DUP2@ @@ -312,7 +335,6 @@ extern int euidaccess (const char *filename, int mode); #if @GNULIB_FCHDIR@ # if @REPLACE_FCHDIR@ - /* Change the process' current working directory to the directory on which the given file descriptor is open. Return 0 if successful, otherwise -1 and errno set. @@ -320,9 +342,6 @@ extern int euidaccess (const char *filename, int mode); <http://www.opengroup.org/susv3xsh/fchdir.html>. */ extern int fchdir (int /*fd*/); -# define dup rpl_dup -extern int dup (int); - /* Gnulib internal hooks needed to maintain the fchdir metadata. */ extern int _gl_register_fd (int fd, const char *filename); extern void _gl_unregister_fd (int fd); @@ -672,6 +691,21 @@ extern int readlink (const char *file, char *buf, size_t bufsize); #endif +#if @GNULIB_RMDIR@ +# if @REPLACE_RMDIR@ +# define rmdir rpl_rmdir +/* Remove the directory DIR. */ +extern int rmdir (char const *name); +# endif +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# define rmdir(n) \ + (GL_LINK_WARNING ("rmdir is unportable - " \ + "use gnulib module rmdir for portability"), \ + rmdir (n)) +#endif + + #if @GNULIB_SLEEP@ /* Pause the execution of the current thread for N seconds. Returns the number of seconds left to sleep. |