sortix-mirror/libc/stdio/fdio.h

49 lines
1.4 KiB
C

/*
* Copyright (c) 2011, 2014, 2015 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.
*
* stdio/fdio.h
* Handles the file descriptor backend for the FILE* API.
*/
#ifndef STDIO_FDIO_H
#define STDIO_FDIO_H
#include <sys/cdefs.h>
#include <sys/stat.h>
#if !defined(__cplusplus)
#include <stdbool.h>
#endif
#include <stdio.h>
#ifdef __cplusplus
extern "C" {
#endif
ssize_t fdio_read(void* user, void* ptr, size_t size);
ssize_t fdio_write(void* user, const void* ptr, size_t size);
off_t fdio_seek(void* user, off_t offset, int whence);
int fdio_close(void* user);
bool fdio_install_fd(FILE* fp, int fd, const char* mode);
bool fdio_install_path(FILE* fp, const char* path, const char* mode);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif