// POSIX file-control declarations currently implemented by nt-lite.

#pragma once

#include <sys/types.h>
#include <ntlite_posix_api.h>

#define O_RDONLY 0x0000
#define O_WRONLY 0x0001
#define O_RDWR   0x0002
#define O_CREAT  0x0040
#define O_TRUNC  0x0200
#define O_APPEND   0x0400
#define O_NONBLOCK 0x0800
#define O_ACCMODE  0x0003

#define F_DUPFD  0
#define F_GETFD  1
#define F_SETFD  2
#define F_GETFL  3
#define F_SETFL  4
#define F_GETLK  5
#define F_SETLK  6
#define F_SETLKW 7

#define F_RDLCK 0
#define F_WRLCK 1
#define F_UNLCK 2

#define FD_CLOEXEC 1

struct flock {
    short l_type;
    short l_whence;
    off_t l_start;
    off_t l_len;
    pid_t l_pid;
};

NTL_POSIX_API int open(const char* path, int flags, ...);
NTL_POSIX_API int fcntl(int fd, int command, ...);