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34 lines
494 B
C
34 lines
494 B
C
/* test whether readlink returns a short buffer correctly. */
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#if defined(HAVE_UNISTD_H)
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#include <unistd.h>
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#endif
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#define DATA "readlink.test"
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#define FNAME "rdlnk.file"
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main()
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{
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char buf[7];
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int ret;
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ssize_t rl_ret;
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unlink(FNAME);
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ret = symlink(DATA, FNAME);
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if (ret == -1) {
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exit(1);
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}
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rl_ret = readlink(FNAME, buf, sizeof(buf));
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if (rl_ret == -1) {
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unlink(FNAME);
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exit(1);
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}
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unlink(FNAME);
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exit(0);
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}
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