1 #ifndef _UAPI_ASM_SIGNAL_H 2 #define _UAPI_ASM_SIGNAL_H 3 4 #include <linux/types.h> 5 6 #ifndef __KERNEL__ 7 /* Here we must cater to libcs that poke about in kernel headers. */ 8 9 #define NSIG 32 10 typedef unsigned long sigset_t; 11 12 #endif /* !__KERNEL__ */ 13 14 #define SA_RESTORER 0x04000000 /* to get struct sigaction correct */ 15 16 #include <asm-generic/signal.h> 17 18 #ifndef __KERNEL__ 19 /* Here we must cater to libcs that poke about in kernel headers. */ 20 21 struct sigaction { 22 union { 23 __sighandler_t _sa_handler; 24 void (*_sa_sigaction)(int, struct siginfo *, void *); 25 } _u; 26 sigset_t sa_mask; 27 unsigned long sa_flags; 28 void (*sa_restorer)(void); 29 }; 30 31 #define sa_handler _u._sa_handler 32 #define sa_sigaction _u._sa_sigaction 33 34 #endif /* __KERNEL__ */ 35 36 #endif /* _UAPI_ASM_SIGNAL_H */ 37