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sortix--sortix/libc/include/dirent.h
2013-12-17 14:30:44 +01:00

76 lines
2.1 KiB
C

/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2013.
This file is part of the Sortix C Library.
The Sortix C Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at your
option) any later version.
The Sortix C Library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
dirent.h
Format of directory entries.
*******************************************************************************/
#ifndef INCLUDE_DIRENT_H
#define INCLUDE_DIRENT_H
#include <sys/cdefs.h>
#include <sys/__/types.h>
__BEGIN_DECLS
@include(ino_t.h)
@include(size_t.h)
@include(DIR.h)
struct dirent
{
ino_t d_ino;
size_t d_reclen;
char d_name[0];
};
#undef _DIRENT_HAVE_D_NAMLEN
#define _DIRENT_HAVE_D_RECLEN
#define _DIRENT_HAVE_D_OFF
#undef _DIRENT_HAVE_D_TYPE
#define _D_EXACT_NAMLEN(d) ((d)->d_reclen - __builtin_offsetof(struct dirent, d_name) - 1)
#define _D_ALLOC_NAMLEN(d) (_D_EXACT_NAMLEN(d) + 1)
int alphasort(const struct dirent**, const struct dirent**);
int closedir(DIR* dir);
int dirfd(DIR* dir);
DIR* fdopendir(int fd);
DIR* opendir(const char* path);
struct dirent* readdir(DIR* dir);
void rewinddir(DIR* dir);
int scandir(const char*, struct dirent***, int (*)(const struct dirent*),
int (*)(const struct dirent**, const struct dirent**));
int versionsort(const struct dirent**, const struct dirent**);
#if defined(_SORTIX_SOURCE)
void dregister(DIR* dir);
void dunregister(DIR* dir);
DIR* dnewdir(void);
int dcloseall(void);
void dclearerr(DIR* dir);
int derror(DIR* dir);
int deof(DIR* dif);
#endif
__END_DECLS
#endif