summaryrefslogtreecommitdiffstats
path: root/arch/mips/kernel/signal32.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/kernel/signal32.c')
-rw-r--r--arch/mips/kernel/signal32.c22
1 files changed, 2 insertions, 20 deletions
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index ac3b8d8..da1b56a 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -288,15 +288,7 @@ asmlinkage int sys32_sigsuspend(nabi_no_regargs struct pt_regs regs)
uset = (compat_sigset_t __user *) regs.regs[4];
if (get_sigset(&newset, uset))
return -EFAULT;
- sigdelsetmask(&newset, ~_BLOCKABLE);
-
- current->saved_sigmask = current->blocked;
- set_current_blocked(&newset);
-
- current->state = TASK_INTERRUPTIBLE;
- schedule();
- set_thread_flag(TIF_RESTORE_SIGMASK);
- return -ERESTARTNOHAND;
+ return sigsuspend(&newset);
}
asmlinkage int sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
@@ -313,15 +305,7 @@ asmlinkage int sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
uset = (compat_sigset_t __user *) regs.regs[4];
if (get_sigset(&newset, uset))
return -EFAULT;
- sigdelsetmask(&newset, ~_BLOCKABLE);
-
- current->saved_sigmask = current->blocked;
- set_current_blocked(&newset);
-
- current->state = TASK_INTERRUPTIBLE;
- schedule();
- set_thread_flag(TIF_RESTORE_SIGMASK);
- return -ERESTARTNOHAND;
+ return sigsuspend(&newset);
}
SYSCALL_DEFINE3(32_sigaction, long, sig, const struct sigaction32 __user *, act,
@@ -481,7 +465,6 @@ asmlinkage void sys32_sigreturn(nabi_no_regargs struct pt_regs regs)
if (__copy_conv_sigset_from_user(&blocked, &frame->sf_mask))
goto badframe;
- sigdelsetmask(&blocked, ~_BLOCKABLE);
set_current_blocked(&blocked);
sig = restore_sigcontext32(&regs, &frame->sf_sc);
@@ -519,7 +502,6 @@ asmlinkage void sys32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
if (__copy_conv_sigset_from_user(&set, &frame->rs_uc.uc_sigmask))
goto badframe;
- sigdelsetmask(&set, ~_BLOCKABLE);
set_current_blocked(&set);
sig = restore_sigcontext32(&regs, &frame->rs_uc.uc_mcontext);