sortix-mirror/libc/include/dirent.h
Jonas 'Sortie' Termansen 611dc22e73 Standardize header include guards.
This change makes all the standard library and kernel headers use header
guards with a consistent scheme within the reserved namespace to avoid
conflicts with non-standard-library-implementation code.
2022-07-09 20:51:13 +02:00

84 lines
2.3 KiB
C

/*
* Copyright (c) 2011, 2012, 2013, 2014, 2015, 2018 Jonas 'Sortie' Termansen.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* dirent.h
* Format of directory entries.
*/
#ifndef _INCLUDE_DIRENT_H
#define _INCLUDE_DIRENT_H
#include <sys/cdefs.h>
#include <sortix/dirent.h>
#if defined(__is_sortix_libc)
#include <DIR.h>
#endif
#ifndef __DIR_defined
#define __DIR_defined
typedef struct __DIR DIR;
#endif
#ifdef __cplusplus
extern "C" {
#endif
int closedir(DIR*);
DIR* opendir(const char*);
struct dirent* readdir(DIR*);
void rewinddir(DIR*);
#if __USE_SORTIX || __USE_XOPEN
/* TODO: seekdir */
/* TODO: telldir */
#endif
/* Functions from POSIX 1995. */
#if 199506L <= __USE_POSIX
/* readdir_r will not be implemented. */
#endif
/* Functions from POSIX 2008. */
#if __USE_SORTIX || 200809L <= __USE_POSIX
int alphasort(const struct dirent**, const struct dirent**);
int dirfd(DIR*);
DIR* fdopendir(int);
int scandir(const char*, struct dirent***, int (*)(const struct dirent*),
int (*)(const struct dirent**, const struct dirent**));
#endif
/* Functions copied from elsewhere. */
#if __USE_SORTIX
int versionsort(const struct dirent**, const struct dirent**);
#endif
/* Functions that are Sortix extensions. */
#if __USE_SORTIX
int alphasort_r(const struct dirent**, const struct dirent**, void*);
int dscandir_r(DIR*, struct dirent***,
int (*)(const struct dirent*, void*),
void*,
int (*)(const struct dirent**, const struct dirent**, void*),
void*);
int versionsort_r(const struct dirent**, const struct dirent**, void*);
#endif
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif