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authorJeff Dike <jdike@addtoit.com>2006-06-30 01:55:57 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-30 11:25:38 -0700
commit30df49191cf8c7a3d86ccea956ba0de911c1dc36 (patch)
tree015e377c4475e56558de5bc9352d880e79efe6a1 /arch/um
parent572e614750c3ed27da1ec6b75dc486066a11fffd (diff)
[PATCH] uml: remove unneeded time definitions
Remove um_time() and um_stime() syscalls since they are identical to system-wide ones. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um')
-rw-r--r--arch/um/kernel/time_kern.c22
-rw-r--r--arch/um/sys-i386/sys_call_table.S2
-rw-r--r--arch/um/sys-x86_64/syscall_table.c6
3 files changed, 0 insertions, 30 deletions
diff --git a/arch/um/kernel/time_kern.c b/arch/um/kernel/time_kern.c
index 08dd727e79e..820fa3615a3 100644
--- a/arch/um/kernel/time_kern.c
+++ b/arch/um/kernel/time_kern.c
@@ -142,16 +142,6 @@ irqreturn_t um_timer(int irq, void *dev, struct pt_regs *regs)
return IRQ_HANDLED;
}
-long um_time(int __user *tloc)
-{
- long ret = get_time() / NSEC_PER_SEC;
-
- if((tloc != NULL) && put_user(ret, tloc))
- return -EFAULT;
-
- return ret;
-}
-
void do_gettimeofday(struct timeval *tv)
{
unsigned long long nsecs = get_time();
@@ -180,18 +170,6 @@ static inline void set_time(unsigned long long nsecs)
clock_was_set();
}
-long um_stime(int __user *tptr)
-{
- int value;
-
- if (get_user(value, tptr))
- return -EFAULT;
-
- set_time((unsigned long long) value * NSEC_PER_SEC);
-
- return 0;
-}
-
int do_settimeofday(struct timespec *tv)
{
set_time((unsigned long long) tv->tv_sec * NSEC_PER_SEC + tv->tv_nsec);
diff --git a/arch/um/sys-i386/sys_call_table.S b/arch/um/sys-i386/sys_call_table.S
index 1ff61474b25..2497554b7b9 100644
--- a/arch/um/sys-i386/sys_call_table.S
+++ b/arch/um/sys-i386/sys_call_table.S
@@ -7,8 +7,6 @@
#define sys_vm86old sys_ni_syscall
#define sys_vm86 sys_ni_syscall
-#define sys_stime um_stime
-#define sys_time um_time
#define old_mmap old_mmap_i386
#include "../../i386/kernel/syscall_table.S"
diff --git a/arch/um/sys-x86_64/syscall_table.c b/arch/um/sys-x86_64/syscall_table.c
index 34b2e842864..3c4318165de 100644
--- a/arch/um/sys-x86_64/syscall_table.c
+++ b/arch/um/sys-x86_64/syscall_table.c
@@ -20,12 +20,6 @@
/*#define sys_set_thread_area sys_ni_syscall
#define sys_get_thread_area sys_ni_syscall*/
-/* For __NR_time. The x86-64 name hopefully will change from sys_time64 to
- * sys_time (since the current situation is bogus). I've sent a patch to cleanup
- * this. Remove below the obsoleted line. */
-#define sys_time64 um_time
-#define sys_time um_time
-
/* On UML we call it this way ("old" means it's not mmap2) */
#define sys_mmap old_mmap
/* On x86-64 sys_uname is actually sys_newuname plus a compatibility trick.