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authorAl Viro <viro@zeniv.linux.org.uk>2012-12-25 19:30:53 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2013-02-03 18:15:53 -0500
commiteb2f256682e5af4b890d1f3cce4a4d4b62ffa655 (patch)
treedde04f6f419c6157938420de669830f5b789da94 /arch/cris/arch-v10
parent86df89a0845a80aa765f3e5e0da43fdf9287029f (diff)
downloadlinux-eb2f256682e5af4b890d1f3cce4a4d4b62ffa655.tar.gz
cris: switch to generic old sigaction()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/cris/arch-v10')
-rw-r--r--arch/cris/arch-v10/kernel/signal.c31
1 files changed, 0 insertions, 31 deletions
diff --git a/arch/cris/arch-v10/kernel/signal.c b/arch/cris/arch-v10/kernel/signal.c
index e53c1b455c3..090e9c64408 100644
--- a/arch/cris/arch-v10/kernel/signal.c
+++ b/arch/cris/arch-v10/kernel/signal.c
@@ -41,37 +41,6 @@
void do_signal(int canrestart, struct pt_regs *regs);
-int sys_sigaction(int sig, const struct old_sigaction __user *act,
- struct old_sigaction *oact)
-{
- struct k_sigaction new_ka, old_ka;
- int ret;
-
- if (act) {
- old_sigset_t mask;
- if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
- __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
- __get_user(new_ka.sa.sa_restorer, &act->sa_restorer) ||
- __get_user(new_ka.sa.sa_flags, &act->sa_flags) ||
- __get_user(mask, &act->sa_mask))
- return -EFAULT;
- siginitset(&new_ka.sa.sa_mask, mask);
- }
-
- ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
-
- if (!ret && oact) {
- if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
- __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
- __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer) ||
- __put_user(old_ka.sa.sa_flags, &oact->sa_flags) ||
- __put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask))
- return -EFAULT;
- }
-
- return ret;
-}
-
/*
* Do a signal return; undo the signal stack.
*/