toaruos/base/usr/include/fcntl.h
2021-09-12 13:23:38 +09:00

53 lines
954 B
C

#pragma once
#include <_cheader.h>
#include <sys/types.h>
_Begin_C_Header
#define O_RDONLY 0x0000
#define O_WRONLY 0x0001
#define O_RDWR 0x0002
#define O_APPEND 0x0008
#define O_CREAT 0x0200
#define O_TRUNC 0x0400
#define O_EXCL 0x0800
#define O_NOFOLLOW 0x1000
#define O_PATH 0x2000
#define O_NONBLOCK 0x4000
#define O_DIRECTORY 0x8000
#define F_GETFD 1
#define F_SETFD 2
#define F_GETFL 3
#define F_SETFL 4
/* Advisory locks are not currently supported;
* these definitions are stubs. */
#define F_GETLK 5
#define F_SETLK 6
#define F_SETLKW 7
#define F_RDLCK 0
#define F_WRLCK 1
#define F_UNLCK 2
struct flock {
short l_type;
short l_whence;
off_t l_start;
off_t l_len;
pid_t l_pid;
};
#define FD_CLOEXEC (1 << 0)
#ifndef __kernel__
extern int open (const char *, int, ...);
extern int chmod(const char *path, mode_t mode);
extern int fcntl(int fd, int cmd, ...);
#endif
_End_C_Header