pfm_$enable_faults(3)

NAME

pfm_$enable_faults − enable asynchronous faults

SYNOPSIS

C Syntax

#include <idl/c/base.h>
#include <ppfm.h>

void pfm_$enable_faults(void)

Pascal Syntax

%include ’/sys/ins/base.ins.pas’;
%include ’/sys/ins/pfm.ins.pas’;

procedure pfm_$enable_faults;

Remarks

To view this manual entry via the man(1) command, use the function name shown above without the “$” character.

DESCRIPTION

The pfm_$enable_faults call enables asynchronous faults after they have been inhibited by a call to pfm_$inhibit_faults; pfm_$enable_faults causes the operating system to pass asynchronous faults on to the calling process.

While faults are inhibited, the operating system holds at most one asynchronous fault. Consequently, when pfm_$enable_faults returns, there can be at most one fault waiting on the process. If more than one fault was received between calls to pfm_$inhibit_faults and pfm_$enable_faults, the process receives the first asynchronous fault received while faults were inhibited.

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