| #include <linux/signal.h> |
| |
| #define SIGUNKNOWN 0 |
| #define MAXMAPPED_SIG 35 |
| #define MAXMAPPED_SIGNAME (MAXMAPPED_SIG + 1) |
| #define SIGRT_BASE 128 |
| |
| /* provide a mapping of arch signal to internal signal # for mediation |
| * those that are always an alias SIGCLD for SIGCLHD and SIGPOLL for SIGIO |
| * map to the same entry those that may/or may not get a separate entry |
| */ |
| static const int sig_map[MAXMAPPED_SIG] = { |
| [0] = MAXMAPPED_SIG, /* existence test */ |
| [SIGHUP] = 1, |
| [SIGINT] = 2, |
| [SIGQUIT] = 3, |
| [SIGILL] = 4, |
| [SIGTRAP] = 5, /* -, 5, - */ |
| [SIGABRT] = 6, /* SIGIOT: -, 6, - */ |
| [SIGBUS] = 7, /* 10, 7, 10 */ |
| [SIGFPE] = 8, |
| [SIGKILL] = 9, |
| [SIGUSR1] = 10, /* 30, 10, 16 */ |
| [SIGSEGV] = 11, |
| [SIGUSR2] = 12, /* 31, 12, 17 */ |
| [SIGPIPE] = 13, |
| [SIGALRM] = 14, |
| [SIGTERM] = 15, |
| #ifdef SIGSTKFLT |
| [SIGSTKFLT] = 16, /* -, 16, - */ |
| #endif |
| [SIGCHLD] = 17, /* 20, 17, 18. SIGCHLD -, -, 18 */ |
| [SIGCONT] = 18, /* 19, 18, 25 */ |
| [SIGSTOP] = 19, /* 17, 19, 23 */ |
| [SIGTSTP] = 20, /* 18, 20, 24 */ |
| [SIGTTIN] = 21, /* 21, 21, 26 */ |
| [SIGTTOU] = 22, /* 22, 22, 27 */ |
| [SIGURG] = 23, /* 16, 23, 21 */ |
| [SIGXCPU] = 24, /* 24, 24, 30 */ |
| [SIGXFSZ] = 25, /* 25, 25, 31 */ |
| [SIGVTALRM] = 26, /* 26, 26, 28 */ |
| [SIGPROF] = 27, /* 27, 27, 29 */ |
| [SIGWINCH] = 28, /* 28, 28, 20 */ |
| [SIGIO] = 29, /* SIGPOLL: 23, 29, 22 */ |
| [SIGPWR] = 30, /* 29, 30, 19. SIGINFO 29, -, - */ |
| #ifdef SIGSYS |
| [SIGSYS] = 31, /* 12, 31, 12. often SIG LOST/UNUSED */ |
| #endif |
| #ifdef SIGEMT |
| [SIGEMT] = 32, /* 7, - , 7 */ |
| #endif |
| #if defined(SIGLOST) && SIGPWR != SIGLOST /* sparc */ |
| [SIGLOST] = 33, /* unused on Linux */ |
| #endif |
| #if defined(SIGUNUSED) && \ |
| defined(SIGLOST) && defined(SIGSYS) && SIGLOST != SIGSYS |
| [SIGUNUSED] = 34, /* -, 31, - */ |
| #endif |
| }; |
| |
| /* this table is ordered post sig_map[sig] mapping */ |
| static const char *const sig_names[MAXMAPPED_SIGNAME] = { |
| "unknown", |
| "hup", |
| "int", |
| "quit", |
| "ill", |
| "trap", |
| "abrt", |
| "bus", |
| "fpe", |
| "kill", |
| "usr1", |
| "segv", |
| "usr2", |
| "pipe", |
| "alrm", |
| "term", |
| "stkflt", |
| "chld", |
| "cont", |
| "stop", |
| "stp", |
| "ttin", |
| "ttou", |
| "urg", |
| "xcpu", |
| "xfsz", |
| "vtalrm", |
| "prof", |
| "winch", |
| "io", |
| "pwr", |
| "sys", |
| "emt", |
| "lost", |
| "unused", |
| |
| "exists", /* always last existence test mapped to MAXMAPPED_SIG */ |
| }; |
| |
