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[PATCH] fcntl: define F_GETLK, F_SETLK, F_SETLKW to 64-bit versions if __OFF_T_MATCHES_OFF64_T is enabled
- From: Yury Norov <ynorov at caviumnetworks dot com>
- To: <libc-alpha at sourceware dot org>
- Cc: Yury Norov <ynorov at caviumnetworks dot com>
- Date: Tue, 11 Oct 2016 19:39:26 +0300
- Subject: [PATCH] fcntl: define F_GETLK, F_SETLK, F_SETLKW to 64-bit versions if __OFF_T_MATCHES_OFF64_T is enabled
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If __OFF_T_MATCHES_OFF64_T is enabled, the behavior of sys_fcntl should
be the same as if __USE_FILE_OFFSET64 is enabled. This patch adds
required definitions.
Tested with aarch64/lp64 and aarch64/ilp32
* sysdeps/unix/sysv/linux/bits/fcntl-linux.h: define F_GETLK,
F_SETLK, F_SETLKW to 64-bit versions depending on
__OFF_T_MATCHES_OFF64_T
Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>
---
sysdeps/unix/sysv/linux/bits/fcntl-linux.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sysdeps/unix/sysv/linux/bits/fcntl-linux.h b/sysdeps/unix/sysv/linux/bits/fcntl-linux.h
index 7e5b0ae..2e84835 100644
--- a/sysdeps/unix/sysv/linux/bits/fcntl-linux.h
+++ b/sysdeps/unix/sysv/linux/bits/fcntl-linux.h
@@ -101,7 +101,7 @@
#endif
#ifndef F_GETLK
-# ifndef __USE_FILE_OFFSET64
+# if !defined (__USE_FILE_OFFSET64) && !defined (__OFF_T_MATCHES_OFF64_T)
# define F_GETLK 5 /* Get record locking info. */
# define F_SETLK 6 /* Set record locking info (non-blocking). */
# define F_SETLKW 7 /* Set record locking info (blocking). */
--
2.7.4