On 9 June 2011 13:48, stateless <statel...@archlinux.us> wrote: > Hi, > > Just to be on the same page and we don't start working on the same > tools. I'll look into implementing id, kill and comm. > > Thanks, > stateless
Ah man, I've just been doing kill.c myself. Lowest SLOC count makes it into base?
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <signal.h>
#include "util.h"
int
main(int argc, char *argv[])
{
int sig = SIGTERM;
char c, *end;
while((c = getopt(argc, argv, "s:")) != -1)
switch(c){
case 's':
sig = strtol(optarg, &end, 0);
if(*end != '\0')
eprintf("%s: not a (signal) number\n", optarg);
break;
default:
eprintf("usage: %s [-s signal] [pid...]\n", argv[0]);
}
if(optind == argc)
eprintf("%s: not enough arguments\n", argv[0]);
for(; optind < argc; optind++) {
int pid = strtol(argv[optind], &end, 0);
if(*end != '\0')
eprintf("%s: not a number\n", argv[optind]);
printf("kill(%d, %d)\n", pid, sig);
if(kill(pid, sig) == -1)
eprintf("kill %d:", pid);
}
return 0;
}
kill.1
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