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authorPaul Cercueil <paul@crapouillou.net>2021-02-18 22:23:19 +0000
committerWaldemar Brodkorb <wbx@openadk.org>2021-02-19 00:15:01 +0100
commit9efce41dd3bb5d721a5b771931126f32a85e1958 (patch)
treea7455ffe626745990be4a56c60980b04ea2b235b /libc/sysdeps/linux/lm32/bits
parent0daab1508379e23a09ab7fdb469018228d951894 (diff)
fcntl.h: Make F_DUPFD_CLOEXEC if _USE_XOPEN2K8
The F_DUPFD_CLOEXEC flag was added in POSIX 2008.09. Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Diffstat (limited to 'libc/sysdeps/linux/lm32/bits')
-rw-r--r--libc/sysdeps/linux/lm32/bits/fcntl.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/libc/sysdeps/linux/lm32/bits/fcntl.h b/libc/sysdeps/linux/lm32/bits/fcntl.h
index d1c6e31d7..780c0c643 100644
--- a/libc/sysdeps/linux/lm32/bits/fcntl.h
+++ b/libc/sysdeps/linux/lm32/bits/fcntl.h
@@ -100,11 +100,13 @@
# define F_SETLEASE 1024 /* Set a lease. */
# define F_GETLEASE 1025 /* Enquire what lease is active. */
# define F_NOTIFY 1026 /* Request notfications on a directory. */
-# define F_DUPFD_CLOEXEC 1030 /* Duplicate file descriptor with
- close-on-exit set on new fd. */
# define F_SETPIPE_SZ 1031 /* Set of pipe page size array */
# define F_GETPIPE_SZ 1032 /* Get of pipe page size array */
#endif
+#if defined __USE_XOPEN2K8 || defined __USE_GNU
+# define F_DUPFD_CLOEXEC 1030 /* Duplicate file descriptor with
+ close-on-exit set on new fd. */
+#endif
/* For F_[GET|SET]FL. */
#define FD_CLOEXEC 1 /* actually anything with low bit set goes */