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.TH "INQUIRE ERROR HANDLING MODE" 3P "29 February 1991"
.SH NAME
INQUIRE ERROR HANDLING MODE \- inquire the current error handling mode
.SH SYNOPSIS
.SS C Syntax
.ft B
.ta 1.25i 3i
.nf
void
pinq_err_hand_mode ( error_ind, mode )
Pint	*error_ind;	\fI\s-2OUT\s+2 error indicator\fP
Perr_mode	*mode;	\fI\s-2OUT\s+2 error mode\fP
.fi
.ft R
.SS Required PHIGS Operating States
(PHOP, *, *, *)
.SH DESCRIPTION
.SS Purpose
Use \s-2INQUIRE ERROR HANDLING MODE\s+2 to 
determine the current error handling mode.
Error handling may be \s-2ON\s+2 or \s-2OFF\s+2.
.LP
See the description of the subroutine \s-2SET ERROR HANDLING MODE\s+2
for more information.
.SS C Output Parameters
.IP \fIerror_ind\fP
A pointer to the location to store the error number of any error
detected by this function.
.IP \fImode\fP
A pointer to a Perr_mode enumerated type,
in which the system returns the current error handling mode.
Values for Perr_mode are defined in phigs.h as follows:
.sp
.ta .5i
.nf
	PERR_OFF
	PERR_ON
.fi
.sp
.SH ERRORS
.IP 002
Ignoring function, function requires state (\s-2PHOP, *, *, *\s+2)
.SH SEE ALSO
.nf
.IP
.ta 0.5i
.SM "ERROR HANDLING (3P)"
.SM "ERROR LOGGING (3P)"
.fi