fmtlegacy/test/posix-mock.h

// Formatting library for C++ - mocks of POSIX functions
//
// Copyright (c) 2012 - present, Victor Zverovich
// All rights reserved.
//
// For the license information refer to format.h.

#ifndef FMT_POSIX_TEST_H
#define FMT_POSIX_TEST_H

#include <errno.h>
#include <stdio.h>

#ifdef _WIN32
# include <windows.h>
#else
# include <sys/param.h>  // for FreeBSD version
# include <sys/types.h>  // for ssize_t
#endif

#ifndef _MSC_VER
struct stat;
#endif

namespace test {

#ifndef _MSC_VER
// Size type for read and write.
typedef size_t size_t;
typedef ssize_t ssize_t;
int open(const char *path, int oflag, int mode);
int fstat(int fd, struct stat *buf);
#else
typedef unsigned size_t;
typedef int ssize_t;
errno_t sopen_s(
    int* pfh, const char *filename, int oflag, int shflag, int pmode);
#endif

#ifndef _WIN32
long sysconf(int name);
#else
DWORD GetFileSize(HANDLE hFile, LPDWORD lpFileSizeHigh);
#endif

int close(int fildes);

int dup(int fildes);
int dup2(int fildes, int fildes2);

FILE *fdopen(int fildes, const char *mode);

ssize_t read(int fildes, void *buf, size_t nbyte);
ssize_t write(int fildes, const void *buf, size_t nbyte);

#ifndef _WIN32
int pipe(int fildes[2]);
#else
int pipe(int *pfds, unsigned psize, int textmode);
#endif

FILE *fopen(const char *filename, const char *mode);
int fclose(FILE *stream);
int (fileno)(FILE *stream);
}  // namespace test

#define FMT_SYSTEM(call) test::call

#endif  // FMT_POSIX_TEST_H