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[PATCH] x86_64: Use common sys_time64

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Keeping this function does not makes sense because it's a copied (and
buggy) copy of sys_time.  The only difference is that now.tv_sec (which is
a time_t, i.e.  a 64-bit long) is copied (and truncated) into a int
(32-bit).

The prototype is the same (they both take a long __user *), so let's drop
this and redirect it to sys_time (and make sure it exists by defining
__ARCH_WANT_SYS_TIME).

Only disadvantage is that the sys_stime definition is also compiled (may be
fixed if needed by adding a separate __ARCH_WANT_SYS_STIME macro, and
defining it for all arch's defining __ARCH_WANT_SYS_TIME except x86_64).

Acked-by: Andi Kleen <ak@suse.de>
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Paolo 'Blaisorblade' Giarrusso 2005-11-05 17:25:54 +01:00 • committed by Linus Torvalds
parent bf0f2e2383
commit efbbdce94f
2 changed files with 2 additions and 15 deletions
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3
include/asm-x86_64/unistd.h
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@ -462,7 +462,7 @@ __SYSCALL(__NR_fremovexattr, sys_fremovexattr)
#define __NR_tkill 200
__SYSCALL(__NR_tkill, sys_tkill)
#define __NR_time 201
__SYSCALL(__NR_time, sys_time64)
__SYSCALL(__NR_time, sys_time)
#define __NR_futex 202
__SYSCALL(__NR_futex, sys_futex)
#define __NR_sched_setaffinity 203
@ -608,6 +608,7 @@ do { \
#define __ARCH_WANT_SYS_SIGPENDING
#define __ARCH_WANT_SYS_SIGPROCMASK
#define __ARCH_WANT_SYS_RT_SIGACTION
#define __ARCH_WANT_SYS_TIME
#define __ARCH_WANT_COMPAT_SYS_TIME
#endif