36 lines
633 B
C
36 lines
633 B
C
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#include <stdio.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <sys/types.h>
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#include <signal.h>
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int kill_main(int argc, char **argv)
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{
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int sig = SIGTERM;
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int result = 0;
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argc--;
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argv++;
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if(argc >= 2 && argv[0][0] == '-'){
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sig = atoi(argv[0] + 1);
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argc--;
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argv++;
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}
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while(argc > 0){
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int pid = atoi(argv[0]);
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int err = kill(pid, sig);
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if (err < 0) {
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result = err;
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fprintf(stderr, "could not kill pid %d: %s\n", pid, strerror(errno));
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}
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argc--;
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argv++;
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}
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return result;
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}
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