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[9] | 1 | /* closedir() Author: Kees J. Bot
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| 2 | * 24 Apr 1989
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| 3 | */
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| 4 | #define nil 0
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| 5 | #include <lib.h>
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| 6 | #define close _close
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| 7 | #define closedir _closedir
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| 8 | #include <sys/types.h>
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| 9 | #include <dirent.h>
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| 10 | #include <unistd.h>
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| 11 | #include <stdlib.h>
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| 12 | #include <errno.h>
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| 13 |
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| 14 | int closedir(DIR *dp)
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| 15 | /* Finish reading a directory. */
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| 16 | {
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| 17 | int d;
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| 18 |
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| 19 | if (dp == nil) { errno= EBADF; return -1; }
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| 20 |
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| 21 | d= dp->_fd;
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| 22 | free((void *) dp);
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| 23 | return close(d);
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| 24 | }
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