projects / thirdparty / openssl.git / blame
| Commit | Line | Data |
|---|---|---|
| 36bad5cd RL |
1 | =pod |
| 2 | ||
| 3 | =head1 NAME | |
| 4 | ||
| 5 | ERR_set_mark, ERR_pop_to_mark - set marks and pop errors until mark | |
| 6 | ||
| 7 | =head1 SYNOPSIS | |
| 8 | ||
| 9 | #include <openssl/err.h> | |
| 10 | ||
| 11 | int ERR_set_mark(void); | |
| 12 | ||
| 13 | int ERR_pop_to_mark(void); | |
| 14 | ||
| 15 | =head1 DESCRIPTION | |
| 16 | ||
| 17 | ERR_set_mark() sets a mark on the current topmost error record if there | |
| 18 | is one. | |
| 19 | ||
| 20 | ERR_pop_to_mark() will pop the top of the error stack until a mark is found. | |
| 21 | The mark is then removed. If there is no mark, the whole stack is removed. | |
| 22 | ||
| 23 | =head1 RETURN VALUES | |
| 24 | ||
| 25 | ERR_set_mark() returns 0 if the error stack is empty, otherwise 1. | |
| 26 | ||
| 27 | ERR_pop_to_mark() returns 0 if there was no mark in the error stack, which | |
| 28 | implies that the stack became empty, otherwise 1. | |
| 29 | ||
| e2f92610 RS |
30 | =head1 COPYRIGHT |
| 31 | ||
| 73fb82b7 | 32 | Copyright 2003-2017 The OpenSSL Project Authors. All Rights Reserved. |
| e2f92610 | 33 | |
| 4746f25a | 34 | Licensed under the Apache License 2.0 (the "License"). You may not use |
| e2f92610 RS |
35 | this file except in compliance with the License. You can obtain a copy |
| 36 | in the file LICENSE in the source distribution or at | |
| 37 | L<https://www.openssl.org/source/license.html>. | |
| 38 | ||
| 39 | =cut |