1DPNS_RENAME(3)                   DPNS      Library      Functions
2DPNS_RENAME(3)
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6[1mNAME[0m
7       dpns_rename ‐ rename a DPNS file or directory in the  name
8server
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10[1mSYNOPSIS[0m
11       [1m#include <sys/types.h>[0m
12       [1m#include "dpns_api.h"[0m
13
14       [1mint  dpns_rename  (const  char  *[4m[22moldpath[24m[1m,
15const char *[4m[22mnewpath[24m[1m)[0m
16
17[1mDESCRIPTION[0m
18       [1mdpns_rename [22mrenames a DPNS file or directory in the
19name server.
20
21       [4moldpath[24m   and   [4mnewpath[24m  must be of the same
22type, i.e. both regular files
23       or both directories.
24
25       If [4mnewpath[24m exists already, it will be  removed  be‐
26fore the  rename  takes
27       place. If [4mnewpath[24m is a directory, it must be empty.
28
29       When  renaming  a  directory, [4mnewpath[24m must not be a
30descendant of [4moldpath[24m,
31       i.e.  [4mnewpath[24m must not contain a path  prefix  that
32names [4moldpath[24m.
33
34       Write  permission  is required on both parents. If [4mold‐
35path[24m  is  a  direc‐
36       tory,  write permission is required on it and  if  [4mnew‐
37path[24m is an existing
38       directory, write permission is also required on it.
39
40       If  any of the parents has the sticky bit S_ISVTX set, ei‐
41ther
42
43              the effective user ID of the requestor  must  match
44the  owner  ID
45              of the file or
46
47              the  effective  user ID of the requestor must match
48the owner ID
49              of the directory or
50
51              the file must be writable by the requestor or
52
53              the requestor must have ADMIN privilege in the Cupv
54database.
55
56[1mRETURN VALUE[0m
57       This routine returns 0 if the operation was successful  or
58‐1  if  the
59       operation failed. In the latter case, [1mserrno [22mis set
60appropriately.
61
62[1mERRORS[0m
63       [1mENOENT        [22mA  component of [4moldpath[24m prefix
64does not exist or [4moldpath[24m or
65                    [4mnewpath[24m is a null pathname.
66
67       [1mEACCES       [22mSearch permission is denied on a  com‐
68ponent  of  the  path
69                    prefixes   or  write permission on the parent
70directories is
71                    denied or [4moldpath[24m is a  directory  and
72write  permission  is
73                    denied on [4moldpath[24m or [4mnewpath[24m.
74
75       [1mEFAULT        [4m[22moldpath[24m or [4mnewpath[24m is a
76NULL pointer.
77
78       [1mEEXIST       [4m[22mnewpath[24m  is an existing  direc‐
79tory and is not empty or [4mnew‐[0m
80                    [4mpath[24m  is  an existing file with repli‐
81cas.
82
83       [1mENOTDIR      [22mA component of the  path  prefixes  is
84not  a  directory  or
85                    [4moldpath[24m   is  a  directory and [4mnew‐
86path[24m is an existing regular
87                    file.
88
89       [1mEISDIR       [4m[22mnewpath[24m is  a  directory  while
90[4moldpath[24m is a regular file.
91
92       [1mEINVAL        [4m[22mnewpath[24m  is  a  descendant  of
93[4moldpath[24m.
94
95       [1mENAMETOOLONG  [22mThe  length  of   [4moldpath[24m   or
96[4mnewpath[24m exceeds [1mCA_MAXPATHLEN  [22mor
97                    the   length  of  a  path  component  exceeds
98[1mCA_MAXNAMELEN[22m.
99
100       [1mSENOSHOST    [22mHost unknown.
101
102       [1mSENOSSERV    [22mService unknown.
103
104       [1mSECOMERR     [22mCommunication error.
105
106       [1mENSNACT      [22mName server is not running or is being
107shutdown.
108
109[1mSEE ALSO[0m
110       [1mCastor_limits(4)[22m,             [1mdpns_chdir(3)[22m,
111[1mdpns_chmod(3)[22m,   [1mdpns_unlink(3)[22m,
112       [1mCupvlist(1)[0m
113
114[1mAUTHOR[0m
115       [1mLCG Grid Deployment [22mTeam
116
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119DPNS                        $Date:    2005/06/30    08:34:03    $
120DPNS_RENAME(3)
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