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authorRoland McGrath <roland@gnu.org>2006-01-05 12:25:42 +0000
committerRoland McGrath <roland@gnu.org>2006-01-05 12:25:42 +0000
commit0b8f25bbca8a9d08f0bdae0772fa5ec5172144b5 (patch)
treeab5d5b8a656112df06349e544c00138f12a88246 /posix/unistd.h
parentc90c5d4106a2903a40cc3213f8d172e5c6c7ffd6 (diff)
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* include/features.h: Grok _ATFILE_SOURCE and define __USE_ATFILE when
it or _GNU_SOURCE is defined. * io/fcntl.h: Protect *at and AT_* with [__USE_ATFILE] instead of [__USE_GNU]. * libio/stdio.h: Likewise. * posix/unistd.h: Likewise. * time/sys/time.h: Likewise.
Diffstat (limited to 'posix/unistd.h')
-rw-r--r--posix/unistd.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/posix/unistd.h b/posix/unistd.h
index 4c03c4d..480de5e 100644
--- a/posix/unistd.h
+++ b/posix/unistd.h
@@ -431,7 +431,7 @@ extern int lchown (__const char *__file, __uid_t __owner, __gid_t __group)
#endif /* Use BSD || X/Open Unix. */
-#ifdef __USE_GNU
+#ifdef __USE_ATFILE
/* Change the owner and group of FILE relative to the directory FD is open
on. */
extern int fchownat (int __fd, __const char *__file, __uid_t __owner,
@@ -742,7 +742,7 @@ extern int ttyslot (void) __THROW;
extern int link (__const char *__from, __const char *__to)
__THROW __nonnull ((1, 2)) __wur;
-#ifdef __USE_GNU
+#ifdef __USE_ATFILE
/* Like link but relative paths in TO and FROM are interpreted relative
to FROMFD and TOFD respectively. */
extern int linkat (int __fromfd, __const char *__from, int __tofd,
@@ -761,7 +761,7 @@ extern int readlink (__const char *__restrict __path, char *__restrict __buf,
size_t __len) __THROW __nonnull ((1, 2)) __wur;
#endif /* Use BSD. */
-#ifdef __USE_GNU
+#ifdef __USE_ATFILE
/* Like symlink but a relative path in TO is interpreted relative to TOFD. */
extern int symlinkat (__const char *__from, int __tofd,
__const char *__to) __THROW __nonnull ((1, 3)) __wur;
@@ -775,7 +775,7 @@ extern int readlinkat (int __fd, __const char *__restrict __path,
/* Remove the link NAME. */
extern int unlink (__const char *__name) __THROW __nonnull ((1));
-#ifdef __USE_GNU
+#ifdef __USE_ATFILE
/* Remove the link NAME relative to FD. */
extern int unlinkat (int __fd, __const char *__name, int __flag)
__THROW __nonnull ((2));