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authorAl Viro <viro@zeniv.linux.org.uk>2012-12-25 13:46:20 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2013-02-03 18:16:12 -0500
commit742602243177f3d1d87dede110d278a0f656cf4d (patch)
treedf7f0635224693c6472bee57343a29cdf538ebd7 /arch/s390/kernel/compat_linux.c
parente214125aa8c0546b24dabf6f47b28c5e20133d1d (diff)
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op-kernel-dev-742602243177f3d1d87dede110d278a0f656cf4d.tar.gz
s390: switch to generic compat rt_sigprocmask(2)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/s390/kernel/compat_linux.c')
-rw-r--r--arch/s390/kernel/compat_linux.c29
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index 65cca95..cfaba34 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -368,35 +368,6 @@ asmlinkage long sys32_sched_rr_get_interval(compat_pid_t pid,
return ret;
}
-asmlinkage long sys32_rt_sigprocmask(int how, compat_sigset_t __user *set,
- compat_sigset_t __user *oset, size_t sigsetsize)
-{
- sigset_t s;
- compat_sigset_t s32;
- int ret;
- mm_segment_t old_fs = get_fs();
-
- if (set) {
- if (copy_from_user (&s32, set, sizeof(compat_sigset_t)))
- return -EFAULT;
- s.sig[0] = s32.sig[0] | (((long)s32.sig[1]) << 32);
- }
- set_fs (KERNEL_DS);
- ret = sys_rt_sigprocmask(how,
- set ? (sigset_t __force __user *) &s : NULL,
- oset ? (sigset_t __force __user *) &s : NULL,
- sigsetsize);
- set_fs (old_fs);
- if (ret) return ret;
- if (oset) {
- s32.sig[1] = (s.sig[0] >> 32);
- s32.sig[0] = s.sig[0];
- if (copy_to_user (oset, &s32, sizeof(compat_sigset_t)))
- return -EFAULT;
- }
- return 0;
-}
-
asmlinkage long sys32_rt_sigpending(compat_sigset_t __user *set,
size_t sigsetsize)
{
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