1 #ifndef _UNISTD_H 2 #define _UNISTD_H 1 3 4 /* This file intended to serve as a drop-in replacement for 5 * unistd.h on Windows 6 * Please add functionality as neeeded 7 */ 8 9 #include <stdlib.h> 10 #include <io.h> 11 //#include <getopt.h> /* getopt at: https://gist.github.com/ashelly/7776712*/ 12 #include <process.h> /* for getpid() and the exec..() family */ 13 #include <direct.h> /* for _getcwd() and _chdir() */ 14 15 #define srandom srand 16 #define random rand 17 18 /* Values for the second argument to access. 19 These may be OR'd together. */ 20 #define R_OK 4 /* Test for read permission. */ 21 #define W_OK 2 /* Test for write permission. */ 22 //#define X_OK 1 /* execute permission - unsupported in windows*/ 23 #define F_OK 0 /* Test for existence. */ 24 25 #define access _access 26 #define dup2 _dup2 27 #define execve _execve 28 #define ftruncate _chsize 29 #define unlink _unlink 30 #define fileno _fileno 31 #define getcwd _getcwd 32 #define chdir _chdir 33 #define isatty _isatty 34 #define lseek _lseek 35 /* read, write, and close are NOT being #defined here, because while there are file handle specific versions for Windows, they probably don't work for sockets. You need to look at your app and consider whether to call e.g. closesocket(). */ 36 37 #define ssize_t int 38 39 #define STDIN_FILENO 0 40 #define STDOUT_FILENO 1 41 #define STDERR_FILENO 2 42 /* should be in some equivalent to <sys/types.h> */ 43 typedef __int8 int8_t; 44 typedef __int16 int16_t; 45 typedef __int32 int32_t; 46 typedef __int64 int64_t; 47 typedef unsigned __int8 uint8_t; 48 typedef unsigned __int16 uint16_t; 49 typedef unsigned __int32 uint32_t; 50 typedef unsigned __int64 uint64_t; 51 52 #endif /* unistd.h */ 53