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sh: switch to generic old sigsuspend()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2012-12-25 16:20:46 -05:00
parent 7a879a94d9
commit 881e252d6b
4 changed files with 1 additions and 23 deletions
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1
arch/sh/Kconfig
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@ -41,6 +41,7 @@ config SUPERH
select HAVE_MOD_ARCH_SPECIFIC if DWARF_UNWINDER
select MODULES_USE_ELF_RELA
select GENERIC_SIGALTSTACK
select OLD_SIGSUSPEND
help
The SuperH is a RISC processor targeted for use in embedded systems
and consumer electronics; it was also used in the Sega Dreamcast

1
arch/sh/include/asm/syscalls_32.h
View file

@ -9,7 +9,6 @@
struct pt_regs;
asmlinkage int sys_sigsuspend(old_sigset_t mask);
asmlinkage int sys_sigaction(int sig, const struct old_sigaction __user *act,
struct old_sigaction __user *oact);
asmlinkage int sys_sigreturn(unsigned long r4, unsigned long r5,

11
arch/sh/kernel/signal_32.c
View file

@ -46,17 +46,6 @@ struct fdpic_func_descriptor {
*/
#define UNWINDGUARD 64
/*
* Atomically swap in the new signal mask, and wait for a signal.
*/
asmlinkage int
sys_sigsuspend(old_sigset_t mask)
{
sigset_t blocked;
siginitset(&blocked, mask);
return sigsuspend(&blocked);
}
asmlinkage int
sys_sigaction(int sig, const struct old_sigaction __user *act,
struct old_sigaction __user *oact)

11
arch/sh/kernel/signal_64.c
View file

@ -127,17 +127,6 @@ static void do_signal(struct pt_regs *regs)
restore_saved_sigmask();
}
/*
* Atomically swap in the new signal mask, and wait for a signal.
*/
asmlinkage int
sys_sigsuspend(old_sigset_t mask)
{
sigset_t blocked;
siginitset(&blocked, mask);
return sigsuspend(&blocked);
}
asmlinkage int
sys_sigaction(int sig, const struct old_sigaction __user *act,
struct old_sigaction __user *oact)