/* kill - send a signal to a process Author: Adri Koppes */ #include <sys/types.h> #include <signal.h> extern char *itoa(); main(argc, argv) int argc; char **argv; { int proc, signal = SIGTERM; if (argc < 2) usage(); if (argc > 1 && *argv[1] == '-') { signal = atoi(&argv[1][1]); if (!signal) usage(); argv++; argc--; } while (--argc) { argv++; proc = atoi(*argv); if (!proc && strcmp(*argv, "0")) usage(); if (kill(proc, signal)) { prints("Kill: %s no such process\n", itoa(proc)); exit(1); } } exit(0); } usage() { prints("Usage: kill [-sig] pid\n"); exit(1); }