SYNOPSIS
#include <sys/types.h>#include "lfc_api.h"
int lfc_getgrpmap (int *nbentries, struct lfc_groupinfo **grp_entries)
DESCRIPTION
lfc_getgrpmap gets all the existing groups from the virtual gid table.- nbentries
- will be set to the number of entries in the array of group infos.
- grp_entries
- will be set to the address of an array of lfc_groupinfo structures allocated by the API. The client application is responsible for freeing the array when not needed anymore.
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.
- ENOMEM
- Memory could not be allocated for unmarshalling the reply.
- EFAULT
- nbentries or grp_entries is a NULL pointer.
- SENOSHOST
- Host unknown.
- SENOSSERV
- Service unknown.
- SECOMERR
- Communication error.
- ENSNACT
-
Name server is not running or is being shutdown.