d1a5466da8
2001-08-07 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/seekdir.c (seekdir): Set dirp->filepos. * dirent/tst-seekdir.c (main): Check whether telldir right after seekdir returns 2nd argument given to seekdir. 2001-08-07 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> * dlfcn/Makefile (tststatic-ENV): Add $(common-objpfx) to LD_LIBRARY_PATH.
51 lines
1022 B
C
51 lines
1022 B
C
#include <stdio.h>
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#include <dirent.h>
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#include <stdlib.h>
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int
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main (int argc, char *argv[])
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{
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DIR * dirp;
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long int save3 = 0;
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long int cur;
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int i = 0;
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int result = 0;
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struct dirent *dp;
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dirp = opendir (".");
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for (dp = readdir (dirp); dp != NULL; dp = readdir (dirp))
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{
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/* save position 3 (after fourth entry) */
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if (i++ == 3)
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save3 = telldir (dirp);
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printf ("%s\n", dp->d_name);
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/* stop at 400 (just to make sure dirp->__offset and dirp->__size are
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scrambled */
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if (i == 400)
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break;
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}
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printf ("going back past 4-th entry...\n");
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/* go back to saved entry */
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seekdir (dirp, save3);
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/* Check whether telldir equals to save3 now. */
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cur = telldir (dirp);
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if (cur != save3)
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{
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printf ("seekdir (d, %ld); telldir (d) == %ld\n", save3, cur);
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result = 1;
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}
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/* print remaining files (3-last) */
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for (dp = readdir (dirp); dp != NULL; dp = readdir (dirp))
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printf ("%s\n", dp->d_name);
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closedir (dirp);
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return result;
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}
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