Provided by: libdpm-dev_1.8.10-1build3_amd64
dpns_enterusrmap - 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.