| /* | |
| * Modified 1998-2001, 2003 | |
| * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co | |
| * | |
| * Unfortunately, this file is being included by bits/signal.h in | |
| * glibc-2.x. Hence the #ifdef __KERNEL__ ugliness. | |
| */ | |
| #ifndef _UAPI_ASM_IA64_SIGNAL_H | |
| #define _UAPI_ASM_IA64_SIGNAL_H | |
| #define SIGHUP 1 | |
| #define SIGINT 2 | |
| #define SIGQUIT 3 | |
| #define SIGILL 4 | |
| #define SIGTRAP 5 | |
| #define SIGABRT 6 | |
| #define SIGIOT 6 | |
| #define SIGBUS 7 | |
| #define SIGFPE 8 | |
| #define SIGKILL 9 | |
| #define SIGUSR1 10 | |
| #define SIGSEGV 11 | |
| #define SIGUSR2 12 | |
| #define SIGPIPE 13 | |
| #define SIGALRM 14 | |
| #define SIGTERM 15 | |
| #define SIGSTKFLT 16 | |
| #define SIGCHLD 17 | |
| #define SIGCONT 18 | |
| #define SIGSTOP 19 | |
| #define SIGTSTP 20 | |
| #define SIGTTIN 21 | |
| #define SIGTTOU 22 | |
| #define SIGURG 23 | |
| #define SIGXCPU 24 | |
| #define SIGXFSZ 25 | |
| #define SIGVTALRM 26 | |
| #define SIGPROF 27 | |
| #define SIGWINCH 28 | |
| #define SIGIO 29 | |
| #define SIGPOLL SIGIO | |
| /* | |
| #define SIGLOST 29 | |
| */ | |
| #define SIGPWR 30 | |
| #define SIGSYS 31 | |
| /* signal 31 is no longer "unused", but the SIGUNUSED macro remains for backwards compatibility */ | |
| #define SIGUNUSED 31 | |
| /* These should not be considered constants from userland. */ | |
| #define SIGRTMIN 32 | |
| #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_NOCLDSTOP 0x00000001 | |
| #define SA_NOCLDWAIT 0x00000002 | |
| #define SA_SIGINFO 0x00000004 | |
| #define SA_ONSTACK 0x08000000 | |
| #define SA_RESTART 0x10000000 | |
| #define SA_NODEFER 0x40000000 | |
| #define SA_RESETHAND 0x80000000 | |
| #define SA_NOMASK SA_NODEFER | |
| #define SA_ONESHOT SA_RESETHAND | |
| #define SA_RESTORER 0x04000000 | |
| /* | |
| * The minimum stack size needs to be fairly large because we want to | |
| * be sure that an app compiled for today's CPUs will continue to run | |
| * on all future CPU models. The CPU model matters because the signal | |
| * frame needs to have space for the complete machine state, including | |
| * all physical stacked registers. The number of physical stacked | |
| * registers is CPU model dependent, but given that the width of | |
| * ar.rsc.loadrs is 14 bits, we can assume that they'll never take up | |
| * more than 16KB of space. | |
| */ | |
| #if 1 | |
| /* | |
| * This is a stupid typo: the value was _meant_ to be 131072 (0x20000), but I typed it | |
| * in wrong. ;-( To preserve backwards compatibility, we leave the kernel at the | |
| * incorrect value and fix libc only. | |
| */ | |
| # define MINSIGSTKSZ 131027 /* min. stack size for sigaltstack() */ | |
| #else | |
| # define MINSIGSTKSZ 131072 /* min. stack size for sigaltstack() */ | |
| #endif | |
| #define SIGSTKSZ 262144 /* default stack size for sigaltstack() */ | |
| #include <asm-generic/signal-defs.h> | |
| # ifndef __ASSEMBLY__ | |
| # include <linux/types.h> | |
| /* Avoid too many header ordering problems. */ | |
| struct siginfo; | |
| typedef struct sigaltstack { | |
| void __user *ss_sp; | |
| int ss_flags; | |
| size_t ss_size; | |
| } stack_t; | |
| # endif /* !__ASSEMBLY__ */ | |
| #endif /* _UAPI_ASM_IA64_SIGNAL_H */ |