Subversion Repositories planix.SVN

#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