diff options
Diffstat (limited to 'ports/sysdeps/unix/sysv/linux/alpha/sigaction.c')
| -rw-r--r-- | ports/sysdeps/unix/sysv/linux/alpha/sigaction.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/sigaction.c b/ports/sysdeps/unix/sysv/linux/alpha/sigaction.c new file mode 100644 index 0000000000..2dcb133442 --- /dev/null +++ b/ports/sysdeps/unix/sysv/linux/alpha/sigaction.c @@ -0,0 +1,38 @@ +/* Copyright (C) 2003 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, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> +#include <sys/cdefs.h> +#include <stddef.h> + +/* + * In order to get the hidden arguments for rt_sigaction set up + * properly, we need to call the assembly version. Detect this in the + * INLINE_SYSCALL macro, and fail to expand inline in that case. + */ + +#undef INLINE_SYSCALL +#define INLINE_SYSCALL(name, nr, args...) \ + (__NR_##name == __NR_rt_sigaction \ + ? __syscall_rt_sigaction(args) \ + : INLINE_SYSCALL1(name, nr, args)) + +struct kernel_sigaction; +extern int __syscall_rt_sigaction (int, const struct kernel_sigaction *__unbounded, + struct kernel_sigaction *__unbounded, size_t); + +#include <sysdeps/unix/sysv/linux/sigaction.c> |