diff options
Diffstat (limited to 'arch/parisc/include/uapi/asm/signal.h')
| -rw-r--r-- | arch/parisc/include/uapi/asm/signal.h | 41 |
1 files changed, 4 insertions, 37 deletions
diff --git a/arch/parisc/include/uapi/asm/signal.h b/arch/parisc/include/uapi/asm/signal.h index d38563a394f2..8e4895c5ea5d 100644 --- a/arch/parisc/include/uapi/asm/signal.h +++ b/arch/parisc/include/uapi/asm/signal.h @@ -35,25 +35,12 @@ #define SIGURG 29 #define SIGXFSZ 30 #define SIGUNUSED 31 -#define SIGSYS 31 /* Linux doesn't use this */ +#define SIGSYS 31 /* These should not be considered constants from userland. */ #define SIGRTMIN 32 -#define SIGRTMAX _NSIG /* it's 44 under HP/UX */ +#define SIGRTMAX _NSIG -/* - * SA_FLAGS values: - * - * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_RESETHAND clears the handler when the signal is delivered. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_NODEFER prevents the current signal from being masked in the handler. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ #define SA_ONSTACK 0x00000001 #define SA_RESETHAND 0x00000004 #define SA_NOCLDSTOP 0x00000008 @@ -61,7 +48,6 @@ #define SA_NODEFER 0x00000020 #define SA_RESTART 0x00000040 #define SA_NOCLDWAIT 0x00000080 -#define _SA_SIGGFAULT 0x00000100 /* HPUX */ #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND @@ -69,14 +55,7 @@ #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 - -#define SIG_BLOCK 0 /* for blocking signals */ -#define SIG_UNBLOCK 1 /* for unblocking signals */ -#define SIG_SETMASK 2 /* for setting the signal mask */ - -#define SIG_DFL ((__sighandler_t)0) /* default signal handling */ -#define SIG_IGN ((__sighandler_t)1) /* ignore signal */ -#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */ +#include <asm-generic/signal-defs.h> # ifndef __ASSEMBLY__ @@ -85,22 +64,10 @@ /* Avoid too many header ordering problems. */ struct siginfo; -/* Type of a signal handler. */ -#if defined(__LP64__) -/* function pointers on 64-bit parisc are pointers to little structs and the - * compiler doesn't support code which changes or tests the address of - * the function in the little struct. This is really ugly -PB - */ -typedef char __user *__sighandler_t; -#else -typedef void __signalfn_t(int); -typedef __signalfn_t __user *__sighandler_t; -#endif - typedef struct sigaltstack { void __user *ss_sp; int ss_flags; - size_t ss_size; + __kernel_size_t ss_size; } stack_t; #endif /* !__ASSEMBLY */ |