forked from rpms/glibc
48 lines
1.5 KiB
Diff
48 lines
1.5 KiB
Diff
commit c3b023a7822185c9176cfb96eeca4ada3d662c4b
|
|
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
|
|
Date: Wed Nov 24 12:57:57 2021 -0300
|
|
|
|
linux: Only build fstatat fallback if required
|
|
|
|
For 32-bit architecture with __ASSUME_STATX there is no need to
|
|
build fstatat64_time64_stat.
|
|
|
|
Checked on i686-linux-gnu.
|
|
|
|
diff --git a/sysdeps/unix/sysv/linux/fstatat64.c b/sysdeps/unix/sysv/linux/fstatat64.c
|
|
index f968e4ef0594852e..50ae5ad74832efe1 100644
|
|
--- a/sysdeps/unix/sysv/linux/fstatat64.c
|
|
+++ b/sysdeps/unix/sysv/linux/fstatat64.c
|
|
@@ -74,6 +74,17 @@ fstatat64_time64_statx (int fd, const char *file, struct __stat64_t64 *buf,
|
|
return r;
|
|
}
|
|
|
|
+#if (__WORDSIZE == 32 \
|
|
+ && (!defined __SYSCALL_WORDSIZE || __SYSCALL_WORDSIZE == 32)) \
|
|
+ || defined STAT_HAS_TIME32
|
|
+# define FSTATAT_USE_STATX 1
|
|
+#else
|
|
+# define FSTATAT_USE_STATX 0
|
|
+#endif
|
|
+
|
|
+/* Only statx supports 64-bit timestamps for 32-bit architectures with
|
|
+ __ASSUME_STATX, so there is no point in building the fallback. */
|
|
+#if !FSTATAT_USE_STATX || (FSTATAT_USE_STATX && !defined __ASSUME_STATX)
|
|
static inline int
|
|
fstatat64_time64_stat (int fd, const char *file, struct __stat64_t64 *buf,
|
|
int flag)
|
|
@@ -134,13 +145,6 @@ fstatat64_time64_stat (int fd, const char *file, struct __stat64_t64 *buf,
|
|
|
|
return r;
|
|
}
|
|
-
|
|
-#if (__WORDSIZE == 32 \
|
|
- && (!defined __SYSCALL_WORDSIZE || __SYSCALL_WORDSIZE == 32)) \
|
|
- || defined STAT_HAS_TIME32
|
|
-# define FSTATAT_USE_STATX 1
|
|
-#else
|
|
-# define FSTATAT_USE_STATX 0
|
|
#endif
|
|
|
|
int
|