dpns_getusrbynam man page
DPNS_GETUSRBYNAM(3) DPNS Library Functions DPNS_GETUSRBYNAM(3)
dpns_getusrbynam - get virtual uid associated with a given user name
[1mint dpns_getusrbynam (char *[4m[22musername[24m[1m, uid_t *[4m[22muid[24m[1m)[0m
[1mdpns_getusrbynam [22mgets the virtual uid associated with a given user
specifies the user name. It must be at most 255 characters
[4muid[24m specifies the address of a buffer to receive the Virtual User
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 or [4muid[24m is a NULL pointer.
[1mEINVAL [22mThis user name does not exist in the internal mapping ta-
ble or the length of [4musername[24m exceeds 255.
[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_GETUSRBYNAM(3)