signal.c File Reference

#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/smp.h>
#include <linux/kernel.h>
#include <linux/signal.h>
#include <linux/errno.h>
#include <linux/wait.h>
#include <linux/ptrace.h>
#include <linux/unistd.h>
#include <linux/stddef.h>
#include <linux/tty.h>
#include <linux/personality.h>
#include <linux/suspend.h>
#include <linux/tracehook.h>
#include <asm/cacheflush.h>
#include <asm/ucontext.h>
#include <asm/uaccess.h>
#include <asm/fpu.h>
#include "sigframe.h"

Go to the source code of this file.

Macros
#define	DEBUG_SIG   0
#define	COPY(x)   err |= __get_user(regs->x, &sc->x)
#define	USER_EPSW
#define	COPY(x)   err |= __put_user(regs->x, &sc->x)

Functions
asmlinkage long	sys_sigsuspend (int history0, int history1, old_sigset_t mask)
asmlinkage long	sys_sigaction (int sig, const struct old_sigaction __user *act, struct old_sigaction __user *oact)
asmlinkage long	sys_sigaltstack (const stack_t __user *uss, stack_t *uoss)
asmlinkage long	sys_sigreturn (void)
asmlinkage long	sys_rt_sigreturn (void)
asmlinkage void	do_notify_resume (struct pt_regs *regs, u32 thread_info_flags)

Macro Definition Documentation

#define COPY

(

x

)

err |= __get_user(regs->x, &sc->x)

#define COPY

(

x

)

err |= __put_user(regs->x, &sc->x)

#define DEBUG_SIG   0

Definition at line 32 of file signal.c.

#define USER_EPSW

Value:

(EPSW_FLAG_Z | EPSW_FLAG_N | EPSW_FLAG_C | EPSW_FLAG_V | \
           EPSW_T | EPSW_nAR)

Function Documentation

asmlinkage void do_notify_resume	(	struct pt_regs *	regs,
		u32	thread_info_flags
	)

Definition at line 505 of file signal.c.

asmlinkage long sys_rt_sigreturn

(

void

)

Definition at line 179 of file signal.c.

asmlinkage long sys_sigaction	(	int	sig,
		const struct old_sigaction __user *	act,
		struct old_sigaction __user *	oact
	)

Definition at line 47 of file signal.c.

asmlinkage long sys_sigaltstack	(	const stack_t __user *	uss,
		stack_t *	uoss
	)

Definition at line 82 of file signal.c.

asmlinkage long sys_sigreturn

(

void

)

Definition at line 147 of file signal.c.

asmlinkage long sys_sigsuspend	(	int	history0,
		int	history1,
		old_sigset_t	mask
	)

Definition at line 37 of file signal.c.