1#ifndef _TARGET_OS_SIGNAL_H_ 2#define _TARGET_OS_SIGNAL_H_ 3 4#include "target_os_siginfo.h" 5#include "target_arch_signal.h" 6 7#define TARGET_SIGHUP 1 /* hangup */ 8#define TARGET_SIGINT 2 /* interrupt */ 9#define TARGET_SIGQUIT 3 /* quit */ 10#define TARGET_SIGILL 4 /* illegal instruction (not reset when caught) */ 11#define TARGET_SIGTRAP 5 /* trace trap (not reset when caught) */ 12#define TARGET_SIGABRT 6 /* abort() */ 13#define TARGET_SIGIOT SIGABRT /* compatibility */ 14#define TARGET_SIGEMT 7 /* EMT instruction */ 15#define TARGET_SIGFPE 8 /* floating point exception */ 16#define TARGET_SIGKILL 9 /* kill (cannot be caught or ignored) */ 17#define TARGET_SIGBUS 10 /* bus error */ 18#define TARGET_SIGSEGV 11 /* segmentation violation */ 19#define TARGET_SIGSYS 12 /* bad argument to system call */ 20#define TARGET_SIGPIPE 13 /* write on a pipe with no one to read it */ 21#define TARGET_SIGALRM 14 /* alarm clock */ 22#define TARGET_SIGTERM 15 /* software termination signal from kill */ 23#define TARGET_SIGURG 16 /* urgent condition on IO channel */ 24#define TARGET_SIGSTOP 17 /* sendable stop signal not from tty */ 25#define TARGET_SIGTSTP 18 /* stop signal from tty */ 26#define TARGET_SIGCONT 19 /* continue a stopped process */ 27#define TARGET_SIGCHLD 20 /* to parent on child stop or exit */ 28#define TARGET_SIGTTIN 21 /* to readers pgrp upon background tty read */ 29#define TARGET_SIGTTOU 22 /* like TTIN for out if (tp->t_local<OSTOP) */ 30#define TARGET_SIGIO 23 /* input/output possible signal */ 31#define TARGET_SIGXCPU 24 /* exceeded CPU time limit */ 32#define TARGET_SIGXFSZ 25 /* exceeded file size limit */ 33#define TARGET_SIGVTALRM 26 /* virtual time alarm */ 34#define TARGET_SIGPROF 27 /* profiling time alarm */ 35#define TARGET_SIGWINCH 28 /* window size changes */ 36#define TARGET_SIGINFO 29 /* information request */ 37#define TARGET_SIGUSR1 30 /* user defined signal 1 */ 38#define TARGET_SIGUSR2 31 /* user defined signal 2 */ 39 40/* 41 * Language spec says we must list exactly one parameter, even though we 42 * actually supply three. Ugh! 43 */ 44#define TARGET_SIG_DFL ((void (*)(int))0) 45#define TARGET_SIG_IGN ((void (*)(int))1) 46#define TARGET_SIG_ERR ((void (*)(int))-1) 47 48#define TARGET_SA_ONSTACK 0x0001 /* take signal on signal stack */ 49#define TARGET_SA_RESTART 0x0002 /* restart system on signal return */ 50#define TARGET_SA_RESETHAND 0x0004 /* reset to SIG_DFL when taking signal */ 51#define TARGET_SA_NODEFER 0x0010 /* don't mask the signal we're delivering */ 52#define TARGET_SA_NOCLDWAIT 0x0020 /* don't create zombies (assign to pid 1) */ 53#define TARGET_SA_USERTRAMP 0x0100 /* do not bounce off kernel's sigtramp */ 54#define TARGET_SA_NOCLDSTOP 0x0008 /* do not generate SIGCHLD on child stop */ 55#define TARGET_SA_SIGINFO 0x0040 /* generate siginfo_t */ 56 57/* 58 * Flags for sigprocmask: 59 */ 60#define TARGET_SIG_BLOCK 1 /* block specified signal set */ 61#define TARGET_SIG_UNBLOCK 2 /* unblock specified signal set */ 62#define TARGET_SIG_SETMASK 3 /* set specified signal set */ 63 64#define TARGET_BADSIG SIG_ERR 65 66#define TARGET_SS_ONSTACK 0x0001 /* take signals on alternate stack */ 67#define TARGET_SS_DISABLE 0x0004 /* disable taking signals on alternate stack */ 68 69#endif /* !_TARGET_OS_SIGNAL_H_ */ 70