2 * Copyright 2000, International Business Machines Corporation and others.
5 * This software has been released under the terms of the IBM Public
6 * License. For details, see the LICENSE file in the top-level source
7 * directory or online at http://www.openafs.org/dl/license10.html
10 #ifndef __AFS_USROPS_H__
11 #define __AFS_USROPS_H__ 1
14 #include <afs/sysincludes.h>
15 #endif /* !defined(UKERNEL) */
18 * Macros to manipulate doubly linked lists
20 #define DLL_INIT_LIST(_HEAD, _TAIL) \
21 { _HEAD = NULL ; _TAIL = NULL; }
23 #define DLL_INSERT_TAIL(_ELEM, _HEAD, _TAIL, _NEXT, _PREV) \
25 if (_HEAD == NULL) { \
26 _ELEM->_NEXT = NULL; \
27 _ELEM->_PREV = NULL; \
31 _ELEM->_NEXT = NULL; \
32 _ELEM->_PREV = _TAIL; \
33 _TAIL->_NEXT = _ELEM; \
38 #define DLL_DELETE(_ELEM, _HEAD, _TAIL, _NEXT, _PREV) \
40 if (_ELEM->_NEXT == NULL) { \
41 _TAIL = _ELEM->_PREV; \
43 _ELEM->_NEXT->_PREV = _ELEM->_PREV; \
45 if (_ELEM->_PREV == NULL) { \
46 _HEAD = _ELEM->_NEXT; \
48 _ELEM->_PREV->_NEXT = _ELEM->_NEXT; \
50 _ELEM->_NEXT = NULL; \
51 _ELEM->_PREV = NULL; \
54 extern struct afsconf_dir *afs_cdir;
55 extern char afs_LclCellName[64];
57 extern int afs_osicred_Initialized;
59 extern struct usr_vnode *afs_RootVnode;
61 extern struct usr_vnode *afs_CurrentDir;
62 extern struct usr_vnode *afs_FileTable[];
63 extern int afs_FileFlags[];
64 extern off_t afs_FileOffsets[];
66 extern char afs_mountDir[];
67 extern int afs_mountDirLen;
69 extern void uafs_InitClient(void);
70 extern void uafs_InitThread(void);
71 extern void uafs_Init(char *, char *, char *, char *, int, int, int, int, int,
72 int, int, int, int, int, char *);
73 extern void uafs_RxServerProc(void);
74 extern int uafs_LookupLink(struct usr_vnode *vp, struct usr_vnode *parentP,
75 struct usr_vnode **vpp);
76 extern int uafs_LookupName(char *path, struct usr_vnode *parentP,
77 struct usr_vnode **vpp, int follow,
79 extern int uafs_LookupParent(char *path, struct usr_vnode **vpp);
80 extern int uafs_GetAttr(struct usr_vnode *vp, struct stat *stats);
82 extern int uafs_SetTokens(char *buf, int len);
83 extern int uafs_SetTokens_r(char *buf, int len);
84 extern int uafs_mkdir(char *path, int mode);
85 extern int uafs_mkdir_r(char *path, int mode);
86 extern int uafs_chdir(char *path);
87 extern int uafs_chdir_r(char *path);
88 extern int uafs_open(char *path, int flags, int mode);
89 extern int uafs_open_r(char *path, int flags, int mode);
90 extern int uafs_creat(char *path, int mode);
91 extern int uafs_creat_r(char *path, int mode);
92 extern int uafs_write(int fd, char *buf, int len);
93 extern int uafs_pwrite(int fd, char *buf, int len, off_t offset);
94 extern int uafs_pwrite_r(int fd, char *buf, int len, off_t offset);
95 extern int uafs_read(int fd, char *buf, int len);
96 extern int uafs_pread(int fd, char *buf, int leni, off_t offset);
97 extern int uafs_pread_r(int fd, char *buf, int len, off_t offset);
98 extern int uafs_fsync(int fd);
99 extern int uafs_fsync_r(int fd);
100 extern int uafs_close(int fd);
101 extern int uafs_close_r(int fd);
102 extern int uafs_stat(char *path, struct stat *stats);
103 extern int uafs_stat_r(char *path, struct stat *stats);
104 extern int uafs_lstat(char *path, struct stat *stats);
105 extern int uafs_lstat_r(char *path, struct stat *stats);
106 extern int uafs_fstat(int fd, struct stat *stats);
107 extern int uafs_fstat_r(int fd, struct stat *stats);
108 extern int uafs_truncate(char *path, int len);
109 extern int uafs_truncate_r(char *path, int len);
110 extern int uafs_ftruncate(int fd, int len);
111 extern int uafs_ftruncate_r(int fd, int len);
112 extern int uafs_lseek(int fd, int offset, int whence);
113 extern int uafs_lseek_r(int fd, int offset, int whence);
114 extern int uafs_chmod(char *path, int mode);
115 extern int uafs_chmod_r(char *path, int mode);
116 extern int uafs_fchmod(int fd, int mode);
117 extern int uafs_fchmod_r(int fd, int mode);
118 extern int uafs_symlink(char *target, char *source);
119 extern int uafs_symlink_r(char *target, char *source);
120 extern int uafs_unlink(char *path);
121 extern int uafs_unlink_r(char *path);
122 extern int uafs_rmdir(char *path);
123 extern int uafs_rmdir_r(char *path);
124 extern int uafs_readlink(char *path, char *buf, int len);
125 extern int uafs_readlink_r(char *path, char *buf, int len);
126 extern int uafs_link(char *existing, char *new);
127 extern int uafs_link_r(char *existing, char *new);
128 extern int uafs_rename(char *old, char *new);
129 extern int uafs_rename_r(char *old, char *new);
130 extern int uafs_FlushFile(char *path);
131 extern int uafs_FlushFile_r(char *path);
132 extern usr_DIR *uafs_opendir(char *path);
133 extern usr_DIR *uafs_opendir_r(char *path);
134 extern struct usr_dirent *uafs_readdir(usr_DIR * dirp);
135 extern struct usr_dirent *uafs_readdir_r(usr_DIR * dirp);
136 extern int uafs_getdents(int fd, struct min_direct *buf, int len);
137 extern int uafs_getdents_r(int fd, struct min_direct *buf, int len);
138 extern int uafs_closedir(usr_DIR * dirp);
139 extern int uafs_closedir_r(usr_DIR * dirp);
140 extern void uafs_ThisCell(char *namep);
141 extern void uafs_ThisCell_r(char *namep);
142 extern int uafs_klog(char *user, char *cell, char *passwd, char **reason);
143 extern int uafs_klog_r(char *user, char *cell, char *passwd, char **reason);
144 extern int uafs_unlog(void);
145 extern int uafs_unlog_r(void);
146 extern void uafs_SetRxPort(int);
147 extern char *uafs_afsPathName(char *);
148 extern int uafs_RPCStatsEnableProc(void);
149 extern int uafs_RPCStatsDisableProc(void);
150 extern int uafs_RPCStatsEnablePeer(void);
151 extern int uafs_RPCStatsDisablePeer(void);
152 extern int uafs_IsRoot(char *path);
153 extern int uafs_statmountpoint_r(char *path);
155 #endif /* __AFS_USROPS_H__ */