SYNOPSIS
#include <sys/types.h>#include "lfc_api.h"
int lfc_getusrbyuid (uid_t uid, char *username)
DESCRIPTION
lfc_getusrbyuid gets the user name associated with a given virtual uid.- uid
- specifies the Virtual User Id.
- username
- points at a buffer to receive the associated user name. The buffer must be at least 256 characters long.
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
- EFAULT
- username is a NULL pointer.
- EINVAL
- This uid does not exist in the internal mapping table.
- SENOSHOST
- Host unknown.
- SENOSSERV
- Service unknown.
- SECOMERR
- Communication error.
- ENSNACT
-
Name server is not running or is being shutdown.