151 lines
4.6 KiB
C
151 lines
4.6 KiB
C
#ifndef _SPL_VNODE_H
|
|
#define _SPL_VNODE_H
|
|
|
|
#include <linux/module.h>
|
|
#include <linux/syscalls.h>
|
|
#include <linux/fcntl.h>
|
|
#include <linux/uaccess.h>
|
|
#include <linux/buffer_head.h>
|
|
#include <linux/dcache.h>
|
|
#include <linux/namei.h>
|
|
#include <linux/fs.h>
|
|
#include <sys/types.h>
|
|
#include <sys/time.h>
|
|
#include <sys/uio.h>
|
|
|
|
#define XVA_MAPSIZE 3
|
|
#define XVA_MAGIC 0x78766174
|
|
|
|
#define FREAD 1
|
|
#define FWRITE 2
|
|
#define FCREAT O_CREAT
|
|
#define FTRUNC O_TRUNC
|
|
#define FOFFMAX O_LARGEFILE
|
|
#define FSYNC O_SYNC
|
|
#define FDSYNC O_DSYNC
|
|
#define FRSYNC O_RSYNC
|
|
#define FEXCL O_EXCL
|
|
#define FDIRECT O_DIRECT
|
|
|
|
#define FNODSYNC 0x10000 /* fsync pseudo flag */
|
|
#define FNOFOLLOW 0x20000 /* don't follow symlinks */
|
|
|
|
#define AT_TYPE 0x00001
|
|
#define AT_MODE 0x00002
|
|
#undef AT_UID /* Conflicts with linux/auxvec.h */
|
|
#define AT_UID 0x00004
|
|
#undef AT_GID /* Conflicts with linux/auxvec.h */
|
|
#define AT_GID 0x00008
|
|
#define AT_FSID 0x00010
|
|
#define AT_NODEID 0x00020
|
|
#define AT_NLINK 0x00040
|
|
#define AT_SIZE 0x00080
|
|
#define AT_ATIME 0x00100
|
|
#define AT_MTIME 0x00200
|
|
#define AT_CTIME 0x00400
|
|
#define AT_RDEV 0x00800
|
|
#define AT_BLKSIZE 0x01000
|
|
#define AT_NBLOCKS 0x02000
|
|
#define AT_SEQ 0x08000
|
|
#define AT_XVATTR 0x10000
|
|
|
|
#define CRCREAT 0
|
|
|
|
typedef enum vtype {
|
|
VNON = 0,
|
|
VREG = 1,
|
|
VDIR = 2,
|
|
VBLK = 3,
|
|
VCHR = 4,
|
|
VLNK = 5,
|
|
VFIFO = 6,
|
|
VDOOR = 7,
|
|
VPROC = 8,
|
|
VSOCK = 9,
|
|
VPORT = 10,
|
|
VBAD = 11
|
|
} vtype_t;
|
|
|
|
typedef struct vnode {
|
|
struct file *v_fp;
|
|
vtype_t v_type;
|
|
} vnode_t;
|
|
|
|
typedef struct vattr {
|
|
enum vtype va_type; /* vnode type */
|
|
u_short va_mode; /* acc mode */
|
|
short va_uid; /* owner uid */
|
|
short va_gid; /* owner gid */
|
|
long va_fsid; /* fs id */
|
|
long va_nodeid; /* node # */
|
|
short va_nlink; /* # links */
|
|
u_long va_size; /* file size */
|
|
long va_blocksize; /* block size */
|
|
struct timeval va_atime; /* last acc */
|
|
struct timeval va_mtime; /* last mod */
|
|
struct timeval va_ctime; /* last chg */
|
|
dev_t va_rdev; /* dev */
|
|
long va_blocks; /* space used */
|
|
} vattr_t;
|
|
|
|
#if 0
|
|
typedef struct xoptattr {
|
|
timestruc_t xoa_createtime; /* Create time of file */
|
|
uint8_t xoa_archive;
|
|
uint8_t xoa_system;
|
|
uint8_t xoa_readonly;
|
|
uint8_t xoa_hidden;
|
|
uint8_t xoa_nounlink;
|
|
uint8_t xoa_immutable;
|
|
uint8_t xoa_appendonly;
|
|
uint8_t xoa_nodump;
|
|
uint8_t xoa_settable;
|
|
uint8_t xoa_opaque;
|
|
uint8_t xoa_av_quarantined;
|
|
uint8_t xoa_av_modified;
|
|
} xoptattr_t;
|
|
|
|
typedef struct xvattr {
|
|
vattr_t xva_vattr; /* Embedded vattr structure */
|
|
uint32_t xva_magic; /* Magic Number */
|
|
uint32_t xva_mapsize; /* Size of attr bitmap (32-bit words) */
|
|
uint32_t *xva_rtnattrmapp; /* Ptr to xva_rtnattrmap[] */
|
|
uint32_t xva_reqattrmap[XVA_MAPSIZE]; /* Requested attrs */
|
|
uint32_t xva_rtnattrmap[XVA_MAPSIZE]; /* Returned attrs */
|
|
xoptattr_t xva_xoptattrs; /* Optional attributes */
|
|
} xvattr_t;
|
|
|
|
typedef struct vsecattr {
|
|
uint_t vsa_mask; /* See below */
|
|
int vsa_aclcnt; /* ACL entry count */
|
|
void *vsa_aclentp; /* pointer to ACL entries */
|
|
int vsa_dfaclcnt; /* default ACL entry count */
|
|
void *vsa_dfaclentp; /* pointer to default ACL entries */
|
|
size_t vsa_aclentsz; /* ACE size in bytes of vsa_aclentp */
|
|
} vsecattr_t;
|
|
#endif
|
|
|
|
extern int vn_open(const char *path, int seg, int flags, int mode,
|
|
vnode_t **vpp, int x1, void *x2);
|
|
extern int vn_openat(const char *path, int seg, int flags, int mode,
|
|
vnode_t **vpp, int x1, void *x2, vnode_t *vp, int fd);
|
|
extern int vn_rdwr(uio_rw_t uio, vnode_t *vp, void *addr, ssize_t len,
|
|
offset_t off, int seg, int x1, rlim64_t x2,
|
|
void *x3, ssize_t *residp);
|
|
extern int vn_close(vnode_t *vp, int flags, int x1, int x2, int x3, int x4);
|
|
extern int vn_remove(const char *path, int x1, int x2);
|
|
extern int vn_rename(const char *path1, const char *path2, int x1);
|
|
extern int vn_getattr(vnode_t *vp, vattr_t *vap, int flags, int x3, void *x4);
|
|
extern int vn_fsync(vnode_t *vp, int flags, int x3, int x4);
|
|
|
|
#define VOP_CLOSE vn_close
|
|
#define VN_RELE(vp)
|
|
#define VOP_GETATTR vn_getattr
|
|
#define VOP_FSYNC vn_fsync
|
|
#define VOP_PUTPAGE(vp, of, sz, fl, cr, ct)
|
|
#define vn_is_readonly(vp) 0
|
|
|
|
extern void *rootdir;
|
|
|
|
#endif /* SPL_VNODE_H */
|