Release 4.8 arch/powerpc/kernel/signal.h
/*
* Copyright (c) 2007 Benjamin Herrenschmidt, IBM Corporation
* 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;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| benjamin herrenschmidt | benjamin herrenschmidt | 23 | 92.00% | 1 | 50.00% |
| richard weinberger | richard weinberger | 2 | 8.00% | 1 | 50.00% |
| Total | 25 | 100.00% | 2 | 100.00% |
#endif /* !defined(CONFIG_PPC64) */
#endif /* _POWERPC_ARCH_SIGNAL_H */
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| michael neuling | michael neuling | 136 | 50.37% | 3 | 23.08% |
| benjamin herrenschmidt | benjamin herrenschmidt | 63 | 23.33% | 4 | 30.77% |
| christoph hellwig | christoph hellwig | 44 | 16.30% | 2 | 15.38% |
| al viro | al viro | 13 | 4.81% | 1 | 7.69% |
| richard weinberger | richard weinberger | 10 | 3.70% | 1 | 7.69% |
| josh boyer | josh boyer | 3 | 1.11% | 1 | 7.69% |
| adam buchbinder | adam buchbinder | 1 | 0.37% | 1 | 7.69% |
| Total | 270 | 100.00% | 13 | 100.00% |
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