Define a new user entry in virtual id table
#include <sys/types.h>
#include "dpns_api.h"
int dpns_enterusrmap (uid_t uid, char *username)
dpns_enterusrmap defines a new user entry in Virtual Id table.
uid
specifies the Virtual User Id. If the value is -1, the next available id is allocated.
username
specifies the user name.
This function requires ADMIN privilege.
This routine returns 0 if the operation was successful or -1 if the operation failed. In the latter case, serrno is set appropriately.
EACCES
The caller does not have ADMIN privilege.
EFAULT
username is a NULL pointer.
EEXIST
User exists already.
EINVAL
The length of username exceeds 255.
SENOSHOST
Host unknown.
SENOSSERV
Service unknown.
SECOMERR
Communication error.
ENSNACT
Name server is not running or is being shutdown.