1DPNS_UNDELETE(3)            DPNS Library Functions            DP‐
2NS_UNDELETE(3)
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4
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6[1mNAME[0m
7       dpns_undelete ‐ recover a logically deleted DPNS file  en‐
8try in the name
9       server
10
11[1mSYNOPSIS[0m
12       [1m#include <sys/types.h>[0m
13       [1m#include "dpns_api.h"[0m
14
15       [1mint dpns_undelete (const char *[4m[22mpath[24m[1m)[0m
16
17[1mDESCRIPTION[0m
18       [1mdpns_undelete  [22mrecovers  a  DPNS  file  entry  log‐
19ically   deleted   by
20       [1mdpns_delete[22m.  This can be done as long as a the re‐
21claim utility has not
22       been run on the corresponding tape volume.
23
24       [4mpath[24m   specifies the logical pathname  relative  to
25the  current  DPNS
26              directory or the full DPNS pathname.
27
28[1mRETURN VALUE[0m
29       This  routine  returns  0  if the operation was successful
30or ‐1 if the
31       operation failed. In the latter case, [1mserrno [22mis set
32appropriately.
33
34[1mERRORS[0m
35       [1mEPERM        [4m[22mpath[24m is a directory.
36
37       [1mENOENT       [22mThe named file does not exist or is  a
38null pathname.
39
40       [1mEACCES       [22mSearch permission is denied on a  com‐
41ponent  of  the  [4mpath[0m
42                    prefix  or write permission is denied on  the
43parent direc‐
44                    tory or the parent has the sticky bit S_ISVTX
45set and
46
47                      the effective  user  ID  of  the  requestor
48does  not  match
49                      the owner ID of the file and
50
51                      the   effective   user  ID of the requestor
52does not match
53                      the owner ID of the directory and
54
55                      the file is not writable by  the  requestor
56and
57
58                      the requestor does not have ADMIN privilege
59in the  Cupv
60                      database.
61
62       [1mEFAULT       [4m[22mpath[24m is a NULL pointer.
63
64       [1mENOTDIR      [22mA component of [4mpath[24m  prefix  is
65not a directory.
66
67       [1mENAMETOOLONG  [22mThe   length  of  [4mpath[24m exceeds
68[1mCA_MAXPATHLEN [22mor the length of
69                    a [4mpath[24m  component  exceeds  [1mCA_MAX‐
70NAMELEN[22m.
71
72       [1mSENOSHOST    [22mHost unknown.
73
74       [1mSENOSSERV    [22mService unknown.
75
76       [1mSECOMERR     [22mCommunication error.
77
78       [1mENSNACT      [22mName server is not running or is being
79shutdown.
80
81[1mSEE ALSO[0m
82       [1mCastor_limits(4)[22m,   [1mdpns_chdir(3)[22m,    [1mdp‐
83ns_delete(3)[22m, [1mCupvlist(1)[0m
84
85[1mAUTHOR[0m
86       [1mLCG Grid Deployment [22mTeam
87
88
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90DPNS                     $Date: 2002/10/16 06:25:40 $         DP‐
91NS_UNDELETE(3)
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