Line data Source code
1 : #ifndef __ASM_GENERIC_SIGNAL_DEFS_H
2 : #define __ASM_GENERIC_SIGNAL_DEFS_H
3 :
4 : #include <linux/compiler.h>
5 :
6 : #ifndef SIG_BLOCK
7 : #define SIG_BLOCK 0 /* for blocking signals */
8 : #endif
9 : #ifndef SIG_UNBLOCK
10 : #define SIG_UNBLOCK 1 /* for unblocking signals */
11 : #endif
12 : #ifndef SIG_SETMASK
13 : #define SIG_SETMASK 2 /* for setting the signal mask */
14 : #endif
15 :
16 : #ifndef __ASSEMBLY__
17 1 : typedef void __signalfn_t(int);
18 1 : typedef __signalfn_t __user *__sighandler_t;
19 :
20 1 : typedef void __restorefn_t(void);
21 1 : typedef __restorefn_t __user *__sigrestore_t;
22 :
23 : #define SIG_DFL ((__force __sighandler_t)0) /* default signal handling */
24 : #define SIG_IGN ((__force __sighandler_t)1) /* ignore signal */
25 : #define SIG_ERR ((__force __sighandler_t)-1) /* error return from signal */
26 : #endif
27 :
28 : #endif /* __ASM_GENERIC_SIGNAL_DEFS_H */
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