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/*
* Copyright (c) 2022 Egor Tensin <egor@tensin.name>
* This file is part of the "cimple" project.
* For details, see https://github.com/egor-tensin/cimple.
* Distributed under the MIT License.
*/
#ifndef __FILE_H__
#define __FILE_H__
#include <stddef.h>
int rm_rf(const char *dir);
/* This chdir(2) wrapper optionally saves the previous working directory in the
* `old` pointer, allowing the user to switch back to it if necessary. */
int chdir_wrapper(const char *dir, char **old);
/* This readlink(2) wrapper allocates enough memory dynamically. */
char *readlink_wrapper(const char *path);
int file_dup(int fd);
void file_close(int fd);
int file_exists(const char *path);
int file_read(int fd, unsigned char **output, size_t *size);
#endif
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