diff options
Diffstat (limited to 'arch/parisc/kernel/signal32.h')
| -rw-r--r-- | arch/parisc/kernel/signal32.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/parisc/kernel/signal32.h b/arch/parisc/kernel/signal32.h new file mode 100644 index 00000000000..4d1569e717c --- /dev/null +++ b/arch/parisc/kernel/signal32.h @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2001 Matthew Wilcox <willy at parisc-linux.org> + * Copyright (C) 2003 Carlos O'Donell <carlos at parisc-linux.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef _PARISC64_KERNEL_SIGNAL32_H +#define _PARISC64_KERNEL_SIGNAL32_H + +#include <linux/compat.h> +#include <asm/compat_signal.h> +#include <asm/compat_rt_sigframe.h> + +/* ELF32 signal handling */ + +struct k_sigaction32 { + struct compat_sigaction sa; +}; + +void sigset_32to64(sigset_t *s64, compat_sigset_t *s32); +void sigset_64to32(compat_sigset_t *s32, sigset_t *s64); +int do_sigaltstack32 (const compat_stack_t __user *uss32, + compat_stack_t __user *uoss32, unsigned long sp); +long restore_sigcontext32(struct compat_sigcontext __user *sc, + struct compat_regfile __user *rf, + struct pt_regs *regs); +long setup_sigcontext32(struct compat_sigcontext __user *sc, + struct compat_regfile __user *rf, + struct pt_regs *regs, int in_syscall); + +#endif |