26 lines
423 B
C
26 lines
423 B
C
/*
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* setsid.c -- execute a command in a new session
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* Rick Sladkey <jrs@world.std.com>
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* In the public domain.
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*/
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#include <stdio.h>
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#include <unistd.h>
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#include <stdlib.h>
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int main(int argc, char *argv[])
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{
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if (argc < 2) {
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fprintf(stderr, "usage: %s program [arg ...]\n",
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argv[0]);
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exit(1);
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}
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if (setsid() < 0) {
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perror("setsid");
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exit(1);
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}
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execvp(argv[1], argv + 1);
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perror("execvp");
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exit(1);
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}
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