mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-09-04 20:19:47 +08:00
129b69df9c
Use the more generic functions get_signal() signal_setup_done() for signal delivery. This inverts also the return codes of setup_*frame() to follow the kernel convention. Signed-off-by: Richard Weinberger <richard@nod.at>
59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
/*
|
|
* Copyright (c) 2007 Benjamin Herrenschmidt, IBM Coproration
|
|
* Extracted from signal_32.c and signal_64.c
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU General
|
|
* Public License. See the file README.legal in the main directory of
|
|
* this archive for more details.
|
|
*/
|
|
|
|
#ifndef _POWERPC_ARCH_SIGNAL_H
|
|
#define _POWERPC_ARCH_SIGNAL_H
|
|
|
|
extern void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags);
|
|
|
|
extern void __user *get_sigframe(struct ksignal *ksig, unsigned long sp,
|
|
size_t frame_size, int is_32);
|
|
|
|
extern int handle_signal32(struct ksignal *ksig, sigset_t *oldset,
|
|
struct pt_regs *regs);
|
|
|
|
extern int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
|
|
struct pt_regs *regs);
|
|
|
|
extern unsigned long copy_fpr_to_user(void __user *to,
|
|
struct task_struct *task);
|
|
extern unsigned long copy_transact_fpr_to_user(void __user *to,
|
|
struct task_struct *task);
|
|
extern unsigned long copy_fpr_from_user(struct task_struct *task,
|
|
void __user *from);
|
|
extern unsigned long copy_transact_fpr_from_user(struct task_struct *task,
|
|
void __user *from);
|
|
#ifdef CONFIG_VSX
|
|
extern unsigned long copy_vsx_to_user(void __user *to,
|
|
struct task_struct *task);
|
|
extern unsigned long copy_transact_vsx_to_user(void __user *to,
|
|
struct task_struct *task);
|
|
extern unsigned long copy_vsx_from_user(struct task_struct *task,
|
|
void __user *from);
|
|
extern unsigned long copy_transact_vsx_from_user(struct task_struct *task,
|
|
void __user *from);
|
|
#endif
|
|
|
|
#ifdef CONFIG_PPC64
|
|
|
|
extern int handle_rt_signal64(struct ksignal *ksig, sigset_t *set,
|
|
struct pt_regs *regs);
|
|
|
|
#else /* CONFIG_PPC64 */
|
|
|
|
static inline int handle_rt_signal64(struct ksignal *ksig, sigset_t *set,
|
|
struct pt_regs *regs)
|
|
{
|
|
return -EFAULT;
|
|
}
|
|
|
|
#endif /* !defined(CONFIG_PPC64) */
|
|
|
|
#endif /* _POWERPC_ARCH_SIGNAL_H */
|