diff options
| author |   Ivan Kokshaysky <ink@jurassic.park.msu.ru> | 2009-01-29 14:25:18 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-29 18:04:44 -0800 |
| commit | e5d9a90c36e05dd080704ea58328c00f64facdc1 (patch) | |
| tree | e393a9216a5ccab3010e01bc6a3f9cee2cd49164 /arch/alpha/kernel/signal.c | |
| parent | memcg: NULL pointer dereference at rmdir on some NUMA systems (diff) | |
| download | linux-dev-e5d9a90c36e05dd080704ea58328c00f64facdc1.tar.xz linux-dev-e5d9a90c36e05dd080704ea58328c00f64facdc1.zip | |
alpha: use syscall wrappers
Convert OSF syscalls and add alpha specific SYSCALL_ALIAS() macro.
Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/alpha/kernel/signal.c')
| -rw-r--r-- | arch/alpha/kernel/signal.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c index 410af4f3140e..df65eaa84c4c 100644 --- a/arch/alpha/kernel/signal.c +++ b/arch/alpha/kernel/signal.c @@ -19,6 +19,7 @@ #include <linux/tty.h> #include <linux/binfmts.h> #include <linux/bitops.h> +#include <linux/syscalls.h> #include <asm/uaccess.h> #include <asm/sigcontext.h> @@ -51,8 +52,8 @@ static void do_signal(struct pt_regs *, struct switch_stack *, * Note that we don't need to acquire the kernel lock for SMP * operation, as all of this is local to this thread. */ -asmlinkage unsigned long -do_osf_sigprocmask(int how, unsigned long newmask, struct pt_regs *regs) +SYSCALL_DEFINE3(osf_sigprocmask, int, how, unsigned long, newmask, + struct pt_regs *, regs) { unsigned long oldmask = -EINVAL; @@ -81,9 +82,9 @@ do_osf_sigprocmask(int how, unsigned long newmask, struct pt_regs *regs) return oldmask; } -asmlinkage int -osf_sigaction(int sig, const struct osf_sigaction __user *act, - struct osf_sigaction __user *oact) +SYSCALL_DEFINE3(osf_sigaction, int, sig, + const struct osf_sigaction __user *, act, + struct osf_sigaction __user *, oact) { struct k_sigaction new_ka, old_ka; int ret; @@ -112,10 +113,9 @@ osf_sigaction(int sig, const struct osf_sigaction __user *act, return ret; } -asmlinkage long -sys_rt_sigaction(int sig, const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize, void __user *restorer) +SYSCALL_DEFINE5(rt_sigaction, int, sig, const struct sigaction __user *, act, + struct sigaction __user *, oact, + size_t, sigsetsize, void __user *, restorer) { struct k_sigaction new_ka, old_ka; int ret; |