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sig_alarm.c (252B)

      1 #include <signal.h>
      2 #include "sig.h"
      3 
      4 void sig_alarmblock() { sig_block(SIGALRM); }
      5 void sig_alarmunblock() { sig_unblock(SIGALRM); }
      6 void sig_alarmcatch(f) void (*f)(); { sig_catch(SIGALRM,f); }
      7 void sig_alarmdefault() { sig_catch(SIGALRM,SIG_DFL); }