Name

PERLOG − Writes an error message and the PHIGS function name to the error file, and returns control to the calling procedure. 

Operating States: ∗, ∗, ∗, ∗
PHIGS standard function

Syntax

PERLOG (ERRNR, FCTID, ERRFIL)

Argument     Data Type     Access    Description
---------------------------------------------------------------------------
ERRNR        Integer       Read      Error number
FCTID        Integer       Read      Function name
ERRFIL       Integer       Read      Fortran unit number of the error file
---------------------------------------------------------------------------

See Error Constants for the ISO C Language Binding for a list of possible constants for the FCTID argument. 

Description

PERLOG causes Digital PHIGS to take the following actions:

•Write an error message and the PHIGS function name to the error file. 

•Return control to the calling procedure. 
 

The Digital PHIGS error messages are listed in Error Codes. 

See Also

PERHND
POPHH