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DPNS_UNDELETE

DPNS_UNDELETE

Section: DPNS Library Functions (3) Updated: $Date: 2002/10/16 06:25:40 $
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NAME

dpns_undelete - recover a logically deleted DPNS file entry in the name server  

SYNOPSIS

#include <sys/types.h>
#include "dpns_api.h"

int dpns_undelete (const char *path)  

DESCRIPTION

dpns_undelete recovers a DPNS file entry logically deleted by dpns_delete. This can be done as long as a the reclaim utility has not been run on the corresponding tape volume.
path
specifies the logical pathname relative to the current DPNS directory or the full DPNS pathname.
 

RETURN VALUE

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

ERRORS

EPERM
path is a directory.
ENOENT
The named file does not exist or is a null pathname.
EACCES
Search permission is denied on a component of the path prefix or write permission is denied on the parent directory or the parent has the sticky bit S_ISVTX set and

the effective user ID of the requestor does not match the owner ID of the file and

the effective user ID of the requestor does not match the owner ID of the directory and

the file is not writable by the requestor and

the requestor does not have ADMIN privilege in the Cupv database.

EFAULT
path is a NULL pointer.
ENOTDIR
A component of path prefix is not a directory.
ENAMETOOLONG
The length of path exceeds CA_MAXPATHLEN or the length of a path component exceeds CA_MAXNAMELEN.
SENOSHOST
Host unknown.
SENOSSERV
Service unknown.
SECOMERR
Communication error.
ENSNACT
Name server is not running or is being shutdown.
 

SEE ALSO

Castor_limits(4), dpns_chdir(3), dpns_delete(3), Cupvlist(1)  

AUTHOR

LCG Grid Deployment Team


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
ERRORS
SEE ALSO
AUTHOR

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Time: 21:45:15 GMT, April 16, 2011