45 lines
706 B
C
45 lines
706 B
C
/* Test 14. unlinking an open file. */
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#include <sys/types.h>
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#include <errno.h>
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#include <fcntl.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 TRIALS 100
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#define MAX_ERROR 4
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char name[20] = {"TMP14."};
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int subtest = 1;
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#include "common.c"
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int main(void);
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void e(int n);
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void quit(void);
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int main()
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{
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int fd0, i, pid;
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start(14);
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pid = getpid();
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sprintf(&name[6], "%x", pid);
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for (i = 0; i < TRIALS; i++) {
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if ( (fd0 = creat(name, 0777)) < 0) e(1);
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if (write(fd0, name, 20) != 20) e(2);
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if (unlink(name) != 0) e(3);
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if (close(fd0) != 0) e(4);
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}
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fd0 = creat(name, 0777);
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write(fd0, name, 20);
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unlink(name);
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quit();
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return(-1); /* impossible */
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}
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