dpns_getusrbyuid man page

DPNS_GETUSRBYUID(3)         DPNS Library Functions         DPNS_GETUSRBYUID(3)

      dpns_getusrbyuid - get user name associated with a given virtual uid

      [1m#include <sys/types.h>[0m
      [1m#include "dpns_api.h"[0m

      [1mint dpns_getusrbyuid (uid_t [4m[22muid[24m[1m, char *[4m[22musername[24m[1m)[0m

      [1mdpns_getusrbyuid  [22mgets  the  user  name associated with a given virtual

      [4muid[24m    specifies the Virtual User Id.

             points at a buffer to receive the  associated  user  name.   The
             buffer must be at least 256 characters long.

      This  routine  returns  0  if the operation was successful or -1 if the
      operation failed. In the latter case, [1mserrno [22mis set appropriately.

      [1mEFAULT       [4m[22musername[24m is a NULL pointer.

      [1mEINVAL       [22mThis uid does not exist in the internal mapping table.

      [1mSENOSHOST    [22mHost unknown.

      [1mSENOSSERV    [22mService unknown.

      [1mSECOMERR     [22mCommunication error.

      [1mENSNACT      [22mName server is not running or is being shutdown.

DPNS                     $Date: 2005/10/19 11:30:57 $      DPNS_GETUSRBYUID(3)