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sparc: bury the sys_sigpause() remains

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2012-11-25 01:53:12 -05:00
parent 99b06feb0f
commit c9716252be
3 changed files with 2 additions and 18 deletions
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7
arch/sparc/kernel/signal_32.c
View File

@ -59,18 +59,13 @@ struct rt_signal_frame {
#define SF_ALIGNEDSZ (((sizeof(struct signal_frame) + 7) & (~7)))
#define RT_ALIGNEDSZ (((sizeof(struct rt_signal_frame) + 7) & (~7)))
static int _sigpause_common(old_sigset_t set)
asmlinkage int sys_sigsuspend(old_sigset_t set)
{
sigset_t blocked;
siginitset(&blocked, set);
return sigsuspend(&blocked);
}
asmlinkage int sys_sigsuspend(old_sigset_t set)
{
return _sigpause_common(set);
}
asmlinkage void do_sigreturn(struct pt_regs *regs)
{
struct signal_frame __user *sf;

12
arch/sparc/kernel/signal_64.c
View File

@ -236,23 +236,13 @@ struct rt_signal_frame {
__siginfo_rwin_t *rwin_save;
};
static long _sigpause_common(old_sigset_t set)
asmlinkage long sys_sigsuspend(old_sigset_t set)
{
sigset_t blocked;
siginitset(&blocked, set);
return sigsuspend(&blocked);
}
asmlinkage long sys_sigpause(unsigned int set)
{
return _sigpause_common(set);
}
asmlinkage long sys_sigsuspend(old_sigset_t set)
{
return _sigpause_common(set);
}
void do_rt_sigreturn(struct pt_regs *regs)
{
struct rt_signal_frame __user *sf;

1
arch/sparc/kernel/systbls.h
View File

@ -36,7 +36,6 @@ extern asmlinkage long sys_rt_sigaction(int sig,
extern asmlinkage void sparc64_set_context(struct pt_regs *regs);
extern asmlinkage void sparc64_get_context(struct pt_regs *regs);
extern asmlinkage long sys_sigpause(unsigned int set);
extern asmlinkage long sys_sigsuspend(old_sigset_t set);
extern void do_rt_sigreturn(struct pt_regs *regs);