ia64/linux-2.6.18-xen.hg

view include/asm-generic/signal.h @ 782:9ab1c319531f

merge with linux-2.6.18-xen.hg
author Isaku Yamahata <yamahata@valinux.co.jp>
date Wed Jan 28 13:07:23 2009 +0900 (2009-01-28)
parents 831230e53067
children
line source
1 #ifndef __ASM_GENERIC_SIGNAL_H
2 #define __ASM_GENERIC_SIGNAL_H
4 #include <linux/compiler.h>
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
16 #ifndef __ASSEMBLY__
17 typedef void __signalfn_t(int);
18 typedef __signalfn_t __user *__sighandler_t;
20 typedef void __restorefn_t(void);
21 typedef __restorefn_t __user *__sigrestore_t;
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
28 #endif /* __ASM_GENERIC_SIGNAL_H */