#define READ 0
#define WRITE 1
#define READA 2 /* read-ahead - don't block if no resources */
+#define SWRITE 3 /* for ll_rw_block() - wait for buffer lock */
#define SPECIAL 4 /* For non-blockdevice requests in request queue */
#define READ_SYNC (READ | (1 << BIO_RW_SYNC))
#define WRITE_SYNC (WRITE | (1 << BIO_RW_SYNC))
struct timespec ia_atime;
struct timespec ia_mtime;
struct timespec ia_ctime;
- unsigned int ia_attr_flags;
};
-/*
- * This is the inode attributes flag definitions
- */
-#define ATTR_FLAG_SYNCRONOUS 1 /* Syncronous write */
-#define ATTR_FLAG_NOATIME 2 /* Don't update atime */
-#define ATTR_FLAG_APPEND 4 /* Append-only file */
-#define ATTR_FLAG_IMMUTABLE 8 /* Immutable file */
-#define ATTR_FLAG_NODIRATIME 16 /* Don't update atime for directory */
-
/*
* Includes for diskquotas.
*/
/* fs/open.c */
extern int do_truncate(struct dentry *, loff_t start);
+extern long do_sys_open(const char __user *filename, int flags, int mode);
extern struct file *filp_open(const char *, int, int);
extern struct file * dentry_open(struct dentry *, struct vfsmount *, int);
extern int filp_close(struct file *, fl_owner_t id);