BSD 4_2 release

[unix-history] / usr / src / lib / libc / gen / psignal.c

/*      @(#)psignal.c   4.1 (Berkeley) 2/10/83  */
/*
* Print the name of the signal indicated
* along with the supplied message.
*/
#include <signal.h>

extern  char *sys_siglist[];

psignal(sig, s)
       unsigned sig;
       char *s;
{
       register char *c;
       register n;

       c = "Unknown signal";
       if (sig < NSIG)
               c = sys_siglist[sig];
       n = strlen(s);
       if (n) {
               write(2, s, n);
               write(2, ": ", 2);
       }
       write(2, c, strlen(c));
       write(2, "\n", 1);
}