| /* Copyright (C) 1993-2014 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| Contributed by David Mosberger <davidm@cs.arizona.edu>, 1995. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 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 |
| 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, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* sigsuspend is a special syscall since it needs to dereference the |
| sigset. This will have to change when we have more than 64 signals. */ |
| |
| #ifndef NO_CANCELLATION |
| #include <sysdep.h> |
| |
| #undef PSEUDO_PREPARE_ARGS |
| #define PSEUDO_PREPARE_ARGS ldq a0, 0(a0); |
| |
| PSEUDO(__sigsuspend_nocancel, sigsuspend, 1) |
| ret |
| /* Use END, not PSEUDO_END, so that we don't issue two $syscall_error |
| symbols; we'll jump into __sigsuspend for the error case. */ |
| END(__sigsuspend_nocancel) |
| #endif /* NO_CANCELLATION */ |
| |
| #include <sysdep-cancel.h> |
| |
| #undef PSEUDO_PREPARE_ARGS |
| #define PSEUDO_PREPARE_ARGS ldq a0, 0(a0); |
| |
| PSEUDO(__sigsuspend, sigsuspend, 1) |
| ret |
| PSEUDO_END(__sigsuspend) |
| libc_hidden_def (__sigsuspend) |
| weak_alias (__sigsuspend, sigsuspend) |
| strong_alias (__sigsuspend, __libc_sigsuspend) |
