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[platform/upstream/glibc.git] / sysdeps / unix / sysv / linux / alpha / sigprocmask.c

diff --git a/sysdeps/unix/sysv/linux/alpha/sigprocmask.c b/sysdeps/unix/sysv/linux/alpha/sigprocmask.c
index 4d22192..0e80717 100644 (file)
--- a/sysdeps/unix/sysv/linux/alpha/sigprocmask.c
+++ b/sysdeps/unix/sysv/linux/alpha/sigprocmask.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2019 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by David Mosberger (davidm@azstarnet.com).
 
@@ -13,18 +13,16 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
+   License along with the GNU C Library.  If not, see
+   <https://www.gnu.org/licenses/>.  */
 
+#include <errno.h>
 #include <sysdep.h>
 #include <signal.h>
 
 /* When there is kernel support for more than 64 signals, we'll have to
    switch to a new system call convention here.  */
 
-extern unsigned long __osf_sigprocmask (int how, unsigned long newmask);
-
 int
 __sigprocmask (int how, const sigset_t *set, sigset_t *oset)
 {
@@ -32,15 +30,14 @@ __sigprocmask (int how, const sigset_t *set, sigset_t *oset)
   long result;
 
   if (set)
-    {
-      setval = set->__val[0];
-    }
+    setval = set->__val[0];
   else
     {
       setval = 0;
       how = SIG_BLOCK; /* ensure blocked mask doesn't get changed */
     }
-  result = __osf_sigprocmask (how, setval);
+
+  result = INLINE_SYSCALL (osf_sigprocmask, 2, how, setval);
   if (result == -1)
     /* If there are ever more than 63 signals, we need to recode this
        in assembler since we wouldn't be able to distinguish a mask of
@@ -57,4 +54,5 @@ __sigprocmask (int how, const sigset_t *set, sigset_t *oset)
   return 0;
 }
 
+libc_hidden_def (__sigprocmask)
 weak_alias (__sigprocmask, sigprocmask);