diff options
Diffstat (limited to 'sysdeps/unix/common')
| -rw-r--r-- | sysdeps/unix/common/pause.c | 31 | ||||
| -rw-r--r-- | sysdeps/unix/common/syscalls.list | 2 |
2 files changed, 32 insertions, 1 deletions
diff --git a/sysdeps/unix/common/pause.c b/sysdeps/unix/common/pause.c new file mode 100644 index 0000000000..b2fafb958e --- /dev/null +++ b/sysdeps/unix/common/pause.c @@ -0,0 +1,31 @@ +/* Copyright (C) 1991 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 +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +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 <signal.h> +#include <unistd.h> + + +/* Suspend the process until a signal arrives. + This always returns -1 and sets errno to EINTR. */ + +int +DEFUN_VOID(pause) +{ + return __sigpause(__sigblock(0)); +} diff --git a/sysdeps/unix/common/syscalls.list b/sysdeps/unix/common/syscalls.list index 654f73afe2..e859dd2ec2 100644 --- a/sysdeps/unix/common/syscalls.list +++ b/sysdeps/unix/common/syscalls.list @@ -8,7 +8,7 @@ getpgid - getpgrp 1 __getpgid getpgid getrusage - getrusage 2 __getrusage getrusage gettimeofday - gettimeofday 2 __gettimeofday gettimeofday settimeofday - settimeofday 2 __settimeofday settimeofday -setpgid - setpgrp 2 __setpgid setpgid setpgrp +setpgid - setpgrp 2 __setpgid setpgid setregid - setregid 2 __setregid setregid setreuid - setreuid 2 __setreuid setreuid sigaction - sigaction 3 __sigaction sigaction |