Commit 1910f4ab authored by Al Viro's avatar Al Viro
Browse files

mips: sigsuspend() is essentially the same as rt_sigsuspend() here 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent ea5d83db

arch/mips/kernel/signal.c

+2 −8
Original line number Diff line number Diff line
@@ -247,15 +247,9 @@ void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, 
 */



#ifdef CONFIG_TRAD_SIGNALS

asmlinkage int sys_sigsuspend(nabi_no_regargs struct pt_regs regs)

SYSCALL_DEFINE1(sigsuspend, sigset_t __user *, uset)

{

	sigset_t newset;

	sigset_t __user *uset;



	uset = (sigset_t __user *) regs.regs[4];

	if (copy_from_user(&newset, uset, sizeof(sigset_t)))

		return -EFAULT;

	return sigsuspend(&newset);

	return sys_rt_sigsuspend(uset, sizeof(sigset_t));

}

#endif

arch/mips/kernel/signal32.c

+2 −8
Original line number Diff line number Diff line
@@ -273,15 +273,9 @@ static inline int get_sigset(sigset_t *kbuf, const compat_sigset_t __user *ubuf) 
 * Atomically swap in the new signal mask, and wait for a signal.

 */



asmlinkage int sys32_sigsuspend(nabi_no_regargs struct pt_regs regs)

asmlinkage int sys32_sigsuspend(compat_sigset_t __user *uset)

{

	compat_sigset_t __user *uset;

	sigset_t newset;



	uset = (compat_sigset_t __user *) regs.regs[4];

	if (get_sigset(&newset, uset))

		return -EFAULT;

	return sigsuspend(&newset);

	return compat_sys_rt_sigsuspend(uset, sizeof(compat_sigset_t));

}



SYSCALL_DEFINE3(32_sigaction, long, sig, const struct sigaction32 __user *, act,