sig.c

   1 #include <stdio.h>
   2 #include <signal.h>
   3
   4 #include "sig.h"
   5
   6 void register_signal(int signal, void (*handler)(int))
   7 {
   8         sigset_t block_mask;
   9         struct sigaction saction;
  10
  11         sigfillset(&block_mask);
  12
  13         saction.sa_handler = handler;
  14         saction.sa_mask = block_mask;
  15         saction.sa_flags = SA_RESTART;
  16
  17         sigaction(signal, &saction, NULL);
  18 }
  19
  20 void register_signal_f(int signal, void (*handler)(int), int flags)
  21 {
  22         sigset_t block_mask;
  23         struct sigaction saction;
  24
  25         sigfillset(&block_mask);
  26
  27         saction.sa_handler = handler;
  28         saction.sa_mask = block_mask;
  29         saction.sa_flags = flags;
  30
  31         sigaction(signal, &saction, NULL);
  32 }