NAME

       dpns_delreplica - delete a replica for a given file

SYNOPSIS

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

       int dpns_delreplica (const char *guid, struct dpns_fileid *file_uniqueid, const char *sfn)

DESCRIPTION

       dpns_delreplica deletes a given replica. An extra check may be obtained by specifying guid
       or file_uniqueid.  If both are given, file_uniqueid is used.

       guid   specifies the Grid Unique IDentifier.

       sfn    is either the Site URL or the Physical File Name for the replica.

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

       ENOENT       The named file or replica does not exist.

       EACCES       Search  permission  is  denied  on a component of the parent directory or the
                    effective user ID does not match the owner of the file or write permission on
                    the file entry itself is denied.

       EFAULT       sfn is a NULL pointer.

       EINVAL       The length of guid exceeds CA_MAXGUIDLEN.

       ENAMETOOLONG The length of sfn exceeds CA_MAXSFNLEN.

       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_addreplica(3), dpns_listreplica(3)