59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
#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
|