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authorAl Viro <viro@zeniv.linux.org.uk>2012-12-25 16:18:10 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2013-02-03 22:44:37 -0500
commit52ad6b3f90c63653ba24c4f63f218a925b8e14d7 (patch)
treeb4e667742befac714d2d7a0e1fa3ea17e766784d /arch/sparc
parent7540c8eb330972870c2c1f1e8037acda2ff6a896 (diff)
downloadlinux-linaro-stable-52ad6b3f90c63653ba24c4f63f218a925b8e14d7.tar.gz
sparc: switch to generic old sigsuspend
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/Kconfig1
-rw-r--r--arch/sparc/kernel/signal_32.c7
-rw-r--r--arch/sparc/kernel/signal_64.c7
-rw-r--r--arch/sparc/kernel/systbls.h1
4 files changed, 1 insertions, 15 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 1a8ef82b3475..e557b0821540 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -47,6 +47,7 @@ config SPARC
select GENERIC_COMPAT_RT_SIGPROCMASK
select GENERIC_COMPAT_RT_SIGPENDING
select GENERIC_COMPAT_RT_SIGACTION
+ select OLD_SIGSUSPEND
config SPARC32
def_bool !64BIT
diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c
index 6541604329c4..cd1823487759 100644
--- a/arch/sparc/kernel/signal_32.c
+++ b/arch/sparc/kernel/signal_32.c
@@ -59,13 +59,6 @@ struct rt_signal_frame {
#define SF_ALIGNEDSZ (((sizeof(struct signal_frame) + 7) & (~7)))
#define RT_ALIGNEDSZ (((sizeof(struct rt_signal_frame) + 7) & (~7)))
-asmlinkage int sys_sigsuspend(old_sigset_t set)
-{
- sigset_t blocked;
- siginitset(&blocked, set);
- return sigsuspend(&blocked);
-}
-
asmlinkage void do_sigreturn(struct pt_regs *regs)
{
struct signal_frame __user *sf;
diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c
index ea9d14ad1ea2..165a897a4133 100644
--- a/arch/sparc/kernel/signal_64.c
+++ b/arch/sparc/kernel/signal_64.c
@@ -236,13 +236,6 @@ struct rt_signal_frame {
__siginfo_rwin_t *rwin_save;
};
-asmlinkage long sys_sigsuspend(old_sigset_t set)
-{
- sigset_t blocked;
- siginitset(&blocked, set);
- return sigsuspend(&blocked);
-}
-
void do_rt_sigreturn(struct pt_regs *regs)
{
struct rt_signal_frame __user *sf;
diff --git a/arch/sparc/kernel/systbls.h b/arch/sparc/kernel/systbls.h
index 5f8090951bd5..26e6dd72e92a 100644
--- a/arch/sparc/kernel/systbls.h
+++ b/arch/sparc/kernel/systbls.h
@@ -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_sigsuspend(old_sigset_t set);
extern void do_rt_sigreturn(struct pt_regs *regs);
#endif /* _SYSTBLS_H */