AcoSail/kernel_optimize_test
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[MIPS] N32 waitid is the same as o32.

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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2007-02-27 00:56:37 +00:00
parent bb648a0d22
commit 440537ef40
2 changed files with 1 additions and 29 deletions
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28
arch/mips/kernel/linux32.c
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@ -166,34 +166,6 @@ asmlinkage int sys32_execve(nabi_no_regargs struct pt_regs regs)
return error;
}
asmlinkage long
sysn32_waitid(int which, compat_pid_t pid,
siginfo_t __user *uinfo, int options,
struct compat_rusage __user *uru)
{
struct rusage ru;
long ret;
mm_segment_t old_fs = get_fs();
int si_signo;
if (!access_ok(VERIFY_WRITE, uinfo, sizeof(*uinfo)))
return -EFAULT;
set_fs (KERNEL_DS);
ret = sys_waitid(which, pid, uinfo, options,
uru ? (struct rusage __user *) &ru : NULL);
set_fs (old_fs);
if (__get_user(si_signo, &uinfo->si_signo))
return -EFAULT;
if (ret < 0 || si_signo == 0)
return ret;
if (uru)
ret = put_compat_rusage(&ru, uru);
return ret;
}
#define RLIM_INFINITY32 0x7fffffff
#define RESOURCE32(x) ((x > RLIM_INFINITY32) ? RLIM_INFINITY32 : x)

2
arch/mips/kernel/scall64-n32.S
View File

@ -361,7 +361,7 @@ EXPORT(sysn32_call_table)
PTR compat_sys_mq_notify
PTR compat_sys_mq_getsetattr
PTR sys_ni_syscall /* 6240, sys_vserver */
PTR sysn32_waitid
PTR compat_sys_waitid
PTR sys_ni_syscall /* available, was setaltroot */
PTR sys_add_key
PTR sys_request_key