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closedir.c (9272) closedir.c (17141)
1/*
2 * Copyright (c) 1983, 1993
3 * Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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35static char sccsid[] = "@(#)closedir.c 8.1 (Berkeley) 6/10/93";
36#endif /* LIBC_SCCS and not lint */
37
38#include <sys/types.h>
39#include <dirent.h>
40#include <stdlib.h>
41#include <unistd.h>
42
1/*
2 * Copyright (c) 1983, 1993
3 * Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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35static char sccsid[] = "@(#)closedir.c 8.1 (Berkeley) 6/10/93";
36#endif /* LIBC_SCCS and not lint */
37
38#include <sys/types.h>
39#include <dirent.h>
40#include <stdlib.h>
41#include <unistd.h>
42
43extern void _reclaim_telldir __P(( const DIR * ));
44
43/*
44 * close a directory.
45 */
46int
47closedir(dirp)
48 register DIR *dirp;
49{
50 int fd;
51
52 seekdir(dirp, dirp->dd_rewind); /* free seekdir storage */
53 fd = dirp->dd_fd;
54 dirp->dd_fd = -1;
55 dirp->dd_loc = 0;
56 free((void *)dirp->dd_buf);
57 free((void *)dirp);
58 _reclaim_telldir(dirp);
59 return(close(fd));
60}
45/*
46 * close a directory.
47 */
48int
49closedir(dirp)
50 register DIR *dirp;
51{
52 int fd;
53
54 seekdir(dirp, dirp->dd_rewind); /* free seekdir storage */
55 fd = dirp->dd_fd;
56 dirp->dd_fd = -1;
57 dirp->dd_loc = 0;
58 free((void *)dirp->dd_buf);
59 free((void *)dirp);
60 _reclaim_telldir(dirp);
61 return(close(fd));
62}