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/**
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* test/demos/fork.c
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* Copyright (C) Markus Broeker
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/wait.h>
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#include <errno.h>
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int fork_proc (char **argv, char **argp)
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{
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int pid;
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char *cmd = argv[0];
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pid = fork ();
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switch (pid) {
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case 0:
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printf ("Starting new Process\n");
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execve (cmd, argv, argp);
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case -1:
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perror ("FORK");
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return errno;
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default:
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printf ("Pid started as %d\n", pid);
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wait (&pid);
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printf ("Exit-Status = %d\n", pid);
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return pid;
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}
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}
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int main (int argc, char **argv)
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{
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char *args[] = {
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"/bin/ls",
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"-al",
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NULL
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};
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if (fork_proc (args, NULL) == 0) {
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printf ("It just works :P\n");
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}
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return EXIT_SUCCESS;
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}
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