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[PATCH 02/26] Linux: renameat2 syscall number is always available
- From: Florian Weimer <fweimer at redhat dot com>
- To: libc-alpha at sourceware dot org
- Date: Sun, 09 Feb 2020 21:19:38 +0100
- Subject: [PATCH 02/26] Linux: renameat2 syscall number is always available
- References: <cover.1581279333.git.fweimer@redhat.com>
Due to the built-in tables, __NR_renameat2 is always defined.
---
sysdeps/unix/sysv/linux/renameat2.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/sysdeps/unix/sysv/linux/renameat2.c b/sysdeps/unix/sysv/linux/renameat2.c
index 05304c6445..22b4178a08 100644
--- a/sysdeps/unix/sysv/linux/renameat2.c
+++ b/sysdeps/unix/sysv/linux/renameat2.c
@@ -29,15 +29,14 @@ __renameat2 (int oldfd, const char *old, int newfd, const char *new,
#else
if (flags == 0)
return __renameat (oldfd, old, newfd, new);
-# ifdef __NR_renameat2
+
/* For non-zero flags, try the renameat2 system call. */
int ret = INLINE_SYSCALL_CALL (renameat2, oldfd, old, newfd, new, flags);
if (ret != -1 || errno != ENOSYS)
/* Preserve non-error/non-ENOSYS return values. */
return ret;
-# endif
- /* No kernel (header) support for renameat2. All flags are
- unknown. */
+
+ /* No kernel support for renameat2. All flags are unknown. */
__set_errno (EINVAL);
return -1;
#endif
--
2.24.1