=pod
|
|
=head1 NAME
|
|
ERR_set_mark, ERR_pop_to_mark - set marks and pop errors until mark
|
|
=head1 SYNOPSIS
|
|
#include <openssl/err.h>
|
|
int ERR_set_mark(void);
|
|
int ERR_pop_to_mark(void);
|
|
=head1 DESCRIPTION
|
|
ERR_set_mark() sets a mark on the current topmost error record if there
|
is one.
|
|
ERR_pop_to_mark() will pop the top of the error stack until a mark is found.
|
The mark is then removed. If there is no mark, the whole stack is removed.
|
|
=head1 RETURN VALUES
|
|
ERR_set_mark() returns 0 if the error stack is empty, otherwise 1.
|
|
ERR_pop_to_mark() returns 0 if there was no mark in the error stack, which
|
implies that the stack became empty, otherwise 1.
|
|
=head1 COPYRIGHT
|
|
Copyright 2003-2017 The OpenSSL Project Authors. All Rights Reserved.
|
|
Licensed under the OpenSSL license (the "License"). You may not use
|
this file except in compliance with the License. You can obtain a copy
|
in the file LICENSE in the source distribution or at
|
L<https://www.openssl.org/source/license.html>.
|
|
=cut
|
