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AArch64: Fix flock64 for LP64.

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On LP64 systems F_GETLK64, F_SETLK64 and F_SETLKW64 definitions should
map onto the F_GETLK, F_SETLK and F_SETLKW definitions, respectively.
LP64 also doesn't have a struct flock64.

Change-Id: Ibdfed9645d9e946999acd6efa8b96ea6238ed5bf
Signed-off-by: Marcus Oakland <marcus.oakland@arm.com>
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
This commit is contained in:
Serban Constantinescu
2014-03-14 13:16:25 +00:00
committed by Elliott Hughes
parent 0b0387c965
commit 48501af98f
2 changed files with 30 additions and 0 deletions
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14
libc/include/fcntl.h
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@@ -37,6 +37,20 @@
__BEGIN_DECLS
#ifdef __LP64__
/* LP64 kernels don't have flock64 because their flock is 64-bit. */
struct flock64 {
short l_type;
short l_whence;
off64_t l_start;
off64_t l_len;
pid_t l_pid;
};
#define F_GETLK64 F_GETLK
#define F_SETLK64 F_SETLK
#define F_SETLKW64 F_SETLKW
#endif
#ifndef O_ASYNC
#define O_ASYNC FASYNC
#endif