1DPNS_UNLINK(3)              DPNS Library Functions              DPNS_UNLINK(3)
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NAME

6       dpns_unlink - remove a DPNS file entry in the name server
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SYNOPSIS

9       #include <sys/types.h>
10       #include "dpns_api.h"
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12       int dpns_unlink (const char *path)
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DESCRIPTION

15       dpns_unlink removes a DPNS file entry in the name server.
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17       path   specifies  the  logical  pathname  relative  to the current DPNS
18              directory or the full DPNS pathname.
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RETURN VALUE

21       This routine returns 0 if the operation was successful  or  -1  if  the
22       operation failed. In the latter case, serrno is set appropriately.
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ERRORS

25       EPERM        path is a directory.
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27       ENOENT       The named file does not exist or is a null pathname.
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29       EACCES       Search  permission  is  denied  on a component of the path
30                    prefix or write permission is denied on the parent  direc‐
31                    tory or the parent has the sticky bit S_ISVTX set and
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33                      the  effective  user  ID of the requestor does not match
34                      the owner ID of the file and
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36                      the effective user ID of the requestor  does  not  match
37                      the owner ID of the directory and
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39                      the file is not writable by the requestor and
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41                      the  requestor does not have ADMIN privilege in the Cupv
42                      database.
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44       EFAULT       path is a NULL pointer.
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46       EEXIST       File has replicas.
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48       ENOTDIR      A component of path prefix is not a directory.
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50       ENAMETOOLONG The length of path exceeds CA_MAXPATHLEN or the length  of
51                    a path component exceeds CA_MAXNAMELEN.
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53       SENOSHOST    Host unknown.
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55       SENOSSERV    Service unknown.
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57       SECOMERR     Communication error.
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59       ENSNACT      Name server is not running or is being shutdown.
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SEE ALSO

62       Castor_limits(4), dpns_chdir(3), dpns_rmdir(3), Cupvlist(1)
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AUTHOR

65       LCG Grid Deployment Team
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69DPNS                     $Date: 2005/06/30 08:34:03 $           DPNS_UNLINK(3)
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