signals.c

   1 #include <signal.h>
   2 #include "../lib/include/macros.h"
   3
   4 const char* signal_names[] = {
   5         [SIGHUP] = "SIGHUP",
   6         [SIGINT] = "SIGINT",
   7         [SIGQUIT] = "SIGQUIT",
   8         [SIGILL] = "SIGILL",
   9         [SIGTRAP] = "SIGTRAP",
  10         [SIGABRT] = "SIGABRT",
  11         [SIGBUS] = "SIGBUS",
  12         [SIGFPE] = "SIGFPE",
  13         [SIGKILL] = "SIGKILL",
  14         [SIGUSR1] = "SIGUSR1",
  15         [SIGSEGV] = "SIGSEGV",
  16         [SIGUSR2] = "SIGUSR2",
  17         [SIGPIPE] = "SIGPIPE",
  18         [SIGALRM] = "SIGALRM",
  19         [SIGTERM] = "SIGTERM",
  20         [SIGSTKFLT] = "SIGSTKFLT",
  21         [SIGCHLD] = "SIGCHLD",
  22         [SIGCONT] = "SIGCONT",
  23         [SIGSTOP] = "SIGSTOP",
  24         [SIGTSTP] = "SIGTSTP",
  25         [SIGTTIN] = "SIGTTIN",
  26         [SIGTTOU] = "SIGTTOU",
  27         [SIGURG] = "SIGURG",
  28         [SIGXCPU] = "SIGXCPU",
  29         [SIGXFSZ] = "SIGXFSZ",
  30         [SIGVTALRM] = "SIGVTALRM",
  31         [SIGPROF] = "SIGPROF",
  32         [SIGWINCH] = "SIGWINCH",
  33 #if SIGIO != SIGPOLL
  34         [SIGIO] = "SIGIO",
  35 #endif
  36         [SIGPOLL] = "SIGPOLL",
  37         [SIGPWR] = "SIGPWR",
  38         [SIGSYS] = "SIGSYS",
  39 };
  40
  41 const char* get_signal_name(int sig) {
  42         if(sig >= 0 && (unsigned) sig < ARRAY_SIZE(signal_names))
  43                 return signal_names[sig];
  44         return "unknown signal";
  45 }