diff options
Diffstat (limited to 'sysdeps/unix/bsd/sigprocmask.c')
| -rw-r--r-- | sysdeps/unix/bsd/sigprocmask.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/sysdeps/unix/bsd/sigprocmask.c b/sysdeps/unix/bsd/sigprocmask.c index 31ebb743a8..3421eb4f31 100644 --- a/sysdeps/unix/bsd/sigprocmask.c +++ b/sysdeps/unix/bsd/sigprocmask.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc. +/* Copyright (C) 1991, 1992, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -16,7 +16,6 @@ License along with the GNU C Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <ansidecl.h> #include <errno.h> #include <stddef.h> #include <signal.h> @@ -26,8 +25,10 @@ Cambridge, MA 02139, USA. */ according to HOW, which may be SIG_BLOCK, SIG_UNBLOCK or SIG_SETMASK. If OSET is not NULL, store the old set of blocked signals in *OSET. */ int -DEFUN(__sigprocmask, (how, set, oset), - int how AND CONST sigset_t *set AND sigset_t *oset) +__sigprocmask (how, set, oset) + int how; + const sigset_t *set; + sigset_t *oset; { int mask; @@ -37,7 +38,7 @@ DEFUN(__sigprocmask, (how, set, oset), switch (how) { case SIG_BLOCK: - mask = __sigblock(mask); + mask = __sigblock (mask); break; case SIG_UNBLOCK: @@ -45,16 +46,16 @@ DEFUN(__sigprocmask, (how, set, oset), /* Fall through. */ case SIG_SETMASK: - mask = __sigsetmask(mask); + mask = __sigsetmask (mask); break; default: - errno = EINVAL; + __set_errno (EINVAL); return -1; } } else - mask = __sigblock(0); + mask = __sigblock (0); if (oset != NULL) *oset = mask; |