summaryrefslogtreecommitdiffstats
path: root/fs
diff options
context:
space:
mode:
Diffstat (limited to 'fs')
-rw-r--r--fs/signalfd.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/fs/signalfd.c b/fs/signalfd.c
index 501c41f3351f..d2187a813376 100644
--- a/fs/signalfd.c
+++ b/fs/signalfd.c
@@ -323,10 +323,9 @@ SYSCALL_DEFINE3(signalfd, int, ufd, sigset_t __user *, user_mask,
}
#ifdef CONFIG_COMPAT
-COMPAT_SYSCALL_DEFINE4(signalfd4, int, ufd,
- const compat_sigset_t __user *,sigmask,
- compat_size_t, sigsetsize,
- int, flags)
+static long do_compat_signalfd4(int ufd,
+ const compat_sigset_t __user *sigmask,
+ compat_size_t sigsetsize, int flags)
{
sigset_t tmp;
sigset_t __user *ksigmask;
@@ -342,10 +341,18 @@ COMPAT_SYSCALL_DEFINE4(signalfd4, int, ufd,
return do_signalfd4(ufd, ksigmask, sizeof(sigset_t), flags);
}
+COMPAT_SYSCALL_DEFINE4(signalfd4, int, ufd,
+ const compat_sigset_t __user *, sigmask,
+ compat_size_t, sigsetsize,
+ int, flags)
+{
+ return do_compat_signalfd4(ufd, sigmask, sigsetsize, flags);
+}
+
COMPAT_SYSCALL_DEFINE3(signalfd, int, ufd,
const compat_sigset_t __user *,sigmask,
compat_size_t, sigsetsize)
{
- return compat_sys_signalfd4(ufd, sigmask, sigsetsize, 0);
+ return do_compat_signalfd4(ufd, sigmask, sigsetsize, 0);
}
#endif