56 lines
880 B
C
56 lines
880 B
C
/* test 12 */
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/* Copyright (C) 1987 by Martin Leisner. All rights reserved. */
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/* Used by permission. */
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <stdio.h>
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#define NUM_TIMES 1000
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int errct = 0;
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_PROTOTYPE(int main, (void));
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_PROTOTYPE(void quit, (void));
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int main()
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{
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register int i;
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int k;
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printf("Test 12 ");
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fflush(stdout); /* have to flush for child's benefit */
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system("rm -rf DIR_12; mkdir DIR_12");
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chdir("DIR_12");
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for (i = 0; i < NUM_TIMES; i++) switch (fork()) {
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case 0: exit(1); break;
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case -1:
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printf("fork broke\n");
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exit(1);
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default: wait(&k); break;
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}
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quit();
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return(-1); /* impossible */
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}
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void quit()
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{
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chdir("..");
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system("rm -rf DIR*");
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if (errct == 0) {
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printf("ok\n");
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exit(0);
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} else {
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printf("%d errors\n", errct);
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exit(1);
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}
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}
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