ref: 63a0d519bcdb02b226023b1c07343bc52791a677
dir: /sys/include/ape/fcntl.h/
#ifndef __FCNTL_H
#define __FCNTL_H
#ifndef _POSIX_SOURCE
This header file is not defined in pure ANSI
#endif
#pragma lib "/$M/lib/ape/libap.a"
#include <sys/types.h>
#define O_RDONLY 0
#define O_WRONLY 1
#define O_RDWR 2
#define O_ACCMODE 0x003
#define O_NONBLOCK 0x004
#define O_APPEND 0x008
#define O_CREAT 0x100
#define O_TRUNC 0x200
#define O_EXCL 0x400
#define O_NOCTTY 0x800
#define O_DSYNC 0x1000
#define O_RSYNC 0x2000
#define O_SYNC 0x4000
#define F_DUPFD 0 /* Duplicate fildes */
#define F_GETFD 1 /* Get fildes flags */
#define F_SETFD 2 /* Set fildes flags */
#define F_GETFL 3 /* Get file flags */
#define F_SETFL 4 /* Set file flags */
#define F_GETLK 5 /* Get file lock */
#define F_SETLK 6 /* Set file lock */
#define F_SETLKW 7 /* Set file lock and wait */
#define FD_CLOEXEC 1
struct flock {
short l_type;
short l_whence;
off_t l_start;
off_t l_len;
pid_t l_pid;
};
#define F_RDLCK 1 /* shared or read lock */
#define F_UNLCK 2 /* unlock */
#define F_WRLCK 3 /* exclusive or write lock */
#ifdef __cplusplus
extern "C" {
#endif
extern int fcntl(int, int, ...);
extern int open(const char *, int, ...);
extern int creat(const char *, mode_t);
#ifdef __cplusplus
}
#endif
#endif