| /* Copyright (C) 1999 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 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, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| #include <sysdep.h> |
| |
| /* If no SA_RESTORER function was specified by the application we use |
| one of these. This avoids the need for the kernel to synthesise a return |
| instruction on the stack, which would involve expensive cache flushes. */ |
| |
| ENTRY(__default_sa_restorer) |
| swi SYS_ify(sigreturn) |
| |
| #ifdef __NR_rt_sigreturn |
| |
| ENTRY(__default_rt_sa_restorer) |
| swi SYS_ify(rt_sigreturn) |
| |
| #endif |
