bf6fc6c1a5
2002-12-05 Ulrich Drepper <drepper@redhat.com> * dirent/bug-readdir1.c (main): Don't call closedir, just close on the file descriptor. This is testing what the bug report was about.
38 lines
668 B
C
38 lines
668 B
C
#include <dirent.h>
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#include <errno.h>
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/types.h>
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int
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main (void)
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{
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DIR *dirp;
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struct dirent* ent;
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/* open a dir stream */
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dirp = opendir ("/tmp");
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if (dirp == NULL)
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{
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if (errno == ENOENT)
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exit (0);
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perror ("opendir");
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exit (1);
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}
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/* close the directory file descriptor, making it invalid */
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if (close (dirfd (dirp)) != 0)
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{
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puts ("could not close directory file descriptor");
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/* This is not an error. It is not guaranteed this is possible. */
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return 0;
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}
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ent = readdir (dirp);
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return ent != NULL || errno != EBADF;
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}
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