mirror of https://git.qorg11.net/k9core.git
modified kill.c so doesn't use getopt (which in this case
was a complete overkill). Also a warning if nothing given.
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@ -1,7 +1,6 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <signal.h>
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#include <getopt.h>
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void
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list_signals(void)
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@ -27,8 +26,12 @@ main(int argc, char *argv[])
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int sig = 0;
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pid_t pid;
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int c = getopt(argc, argv,"l");
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if(c == 'l')
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if(argc == 1)
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{
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fprintf(stderr,"expected something\n");
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return 1;
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}
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if(argv[1][1] == 'l')
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{
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list_signals();
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return 0;
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