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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-v32
parent86df89a0845a80aa765f3e5e0da43fdf9287029f (diff)
downloadlinux-eb2f256682e5af4b890d1f3cce4a4d4b62ffa655.tar.bz2
cris: switch to generic old sigaction()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/cris/arch-v32')
-rw-r--r--arch/cris/arch-v32/kernel/signal.c36
1 files changed, 0 insertions, 36 deletions
diff --git a/arch/cris/arch-v32/kernel/signal.c b/arch/cris/arch-v32/kernel/signal.c
index 4ccf144b49a9..cee740732d1f 100644
--- a/arch/cris/arch-v32/kernel/signal.c
+++ b/arch/cris/arch-v32/kernel/signal.c
@@ -52,42 +52,6 @@ void do_signal(int restart, struct pt_regs *regs);
void keep_debug_flags(unsigned long oldccs, unsigned long oldspc,
struct pt_regs *regs);
-int
-sys_sigaction(int signal, const struct old_sigaction *act,
- struct old_sigaction *oact)
-{
- int retval;
- struct k_sigaction newk;
- struct k_sigaction oldk;
-
- if (act) {
- old_sigset_t mask;
-
- if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
- __get_user(newk.sa.sa_handler, &act->sa_handler) ||
- __get_user(newk.sa.sa_restorer, &act->sa_restorer) ||
- __get_user(newk.sa.sa_flags, &act->sa_flags) ||
- __get_user(mask, &act->sa_mask))
- return -EFAULT;
-
- siginitset(&newk.sa.sa_mask, mask);
- }
-
- retval = do_sigaction(signal, act ? &newk : NULL, oact ? &oldk : NULL);
-
- if (!retval && oact) {
- if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
- __put_user(oldk.sa.sa_handler, &oact->sa_handler) ||
- __put_user(oldk.sa.sa_restorer, &oact->sa_restorer) ||
- __put_user(oldk.sa.sa_flags, &oact->sa_flags) ||
- __put_user(oldk.sa.sa_mask.sig[0], &oact->sa_mask))
- return -EFAULT;
-
- }
-
- return retval;
-}
-
static int
restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
{