mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-25 20:14:25 +08:00
29 lines
787 B
C
29 lines
787 B
C
#ifndef __ASM_GENERIC_SIGNAL_H
|
|
#define __ASM_GENERIC_SIGNAL_H
|
|
|
|
#include <linux/compiler.h>
|
|
|
|
#ifndef SIG_BLOCK
|
|
#define SIG_BLOCK 0 /* for blocking signals */
|
|
#endif
|
|
#ifndef SIG_UNBLOCK
|
|
#define SIG_UNBLOCK 1 /* for unblocking signals */
|
|
#endif
|
|
#ifndef SIG_SETMASK
|
|
#define SIG_SETMASK 2 /* for setting the signal mask */
|
|
#endif
|
|
|
|
#ifndef __ASSEMBLY__
|
|
typedef void __signalfn_t(int);
|
|
typedef __signalfn_t __user *__sighandler_t;
|
|
|
|
typedef void __restorefn_t(void);
|
|
typedef __restorefn_t __user *__sigrestore_t;
|
|
|
|
#define SIG_DFL ((__force __sighandler_t)0) /* default signal handling */
|
|
#define SIG_IGN ((__force __sighandler_t)1) /* ignore signal */
|
|
#define SIG_ERR ((__force __sighandler_t)-1) /* error return from signal */
|
|
#endif
|
|
|
|
#endif /* __ASM_GENERIC_SIGNAL_H */
|