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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.

specifies the Virtual User Id.
specifies the new user name. It must be at most 255 characters long.
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

The caller does not have ADMIN privilege.
newname is a NULL pointer.
This user exists already.
This uid does not exist in the internal mapping table or the length of newname exceeds 255.
Host unknown.
Service unknown.
Communication error.
Name server is not running or is being shutdown.
$Date$ DPNS