debian man page for dpns_modifyusrmap

DPNS_MODIFYUSRMAP(3)					      DPNS Library Functions					      DPNS_MODIFYUSRMAP(3)

NAME
       dpns_modifyusrmap - modify user entry corresponding to a given virtual uid

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

       int dpns_modifyusrmap (uid_t uid, char *newname, int status)

DESCRIPTION
       dpns_modifyusrmap modifies the user entry corresponding to a given virtual uid.

       uid    specifies the Virtual User Id.

       newname
	      specifies the new user name.  It must be at most 255 characters long.

       status status can be set to 0 or a combination of ARGUS_BAN and LOCAL_BAN.

       This function requires ADMIN privilege.

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
       EACCES	    The caller does not have ADMIN privilege.

       EFAULT	    newname is a NULL pointer.

       EEXIST	    This user exists already.

       EINVAL	    This uid does not exist in the internal mapping table or the length of newname exceeds 255.

       SENOSHOST    Host unknown.

       SENOSSERV    Service unknown.

       SECOMERR     Communication error.

       ENSNACT	    Name server is not running or is being shutdown.

DPNS
					       $Date: 2010-08-04 09:58:47 +0200 (Wed, 04 Aug 2010) $			      DPNS_MODIFYUSRMAP(3)