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Diffstat (limited to 'libc/include/dirent.h')
| -rw-r--r-- | libc/include/dirent.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/libc/include/dirent.h b/libc/include/dirent.h new file mode 100644 index 0000000..55eef7b --- /dev/null +++ b/libc/include/dirent.h @@ -0,0 +1,79 @@ +/* + * Copyright (C) 2008 The Android Open Source Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ +#ifndef _DIRENT_H_ +#define _DIRENT_H_ + +#include <stdint.h> +#include <sys/cdefs.h> + +__BEGIN_DECLS + +#ifndef DT_UNKNOWN +#define DT_UNKNOWN 0 +#define DT_FIFO 1 +#define DT_CHR 2 +#define DT_DIR 4 +#define DT_BLK 6 +#define DT_REG 8 +#define DT_LNK 10 +#define DT_SOCK 12 +#define DT_WHT 14 +#endif + +/* the following structure is really called dirent64 by the kernel + * headers. They also define a struct dirent, but the latter lack + * the d_type field which is required by some libraries (e.g. hotplug) + * who assume to be able to access it directly. sad... + */ +struct dirent { + uint64_t d_ino; + int64_t d_off; + unsigned short d_reclen; + unsigned char d_type; + char d_name[256]; +}; + +typedef struct DIR DIR; + +extern int getdents(unsigned int, struct dirent*, unsigned int); +extern DIR* opendir(const char* dirpath); +extern DIR* fdopendir(int fd); +extern struct dirent* readdir(DIR* dirp); +extern int readdir_r(DIR* dirp, struct dirent *entry, struct dirent **result); +extern int closedir(DIR* dirp); +extern void rewinddir(DIR *dirp); +extern int dirfd(DIR* dirp); +extern int alphasort(const void *a, const void *b); +extern int scandir(const char *dir, struct dirent ***namelist, + int(*filter)(const struct dirent *), + int(*compar)(const struct dirent **, + const struct dirent **)); + +__END_DECLS + +#endif /* _DIRENT_H_ */ |