projects / thirdparty / openssl.git / blame
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|---|---|---|
| 7b6cfcd6 EK |
1 | =pod |
| 2 | ||
| 3 | =head1 NAME | |
| 4 | ||
| 5 | X509_cmp_time - X509 time functions | |
| 6 | ||
| 7 | =head1 SYNOPSIS | |
| 8 | ||
| 9 | X509_cmp_time(const ASN1_TIME *asn1_time, time_t *cmp_time); | |
| 10 | ||
| 11 | =head1 DESCRIPTION | |
| 12 | ||
| 13 | X509_cmp_time() compares the ASN1_TIME in B<asn1_time> with the time in | |
| 14 | <cmp_time>. | |
| 15 | ||
| 16 | B<asn1_time> must satisfy the ASN1_TIME format mandated by RFC 5280, i.e., | |
| 17 | its format must be either YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ. | |
| 18 | ||
| 19 | If B<cmp_time> is NULL the current time is used. | |
| 20 | ||
| 21 | =head1 BUGS | |
| 22 | ||
| 23 | Unlike many standard comparison functions, X509_cmp_time returns 0 on error. | |
| 24 | ||
| 25 | =head1 RETURN VALUES | |
| 26 | ||
| 27 | X509_cmp_time() returns -1 if B<asn1_time> is earlier than, or equal to, | |
| 28 | B<cmp_time>, and 1 otherwise. It returns 0 on error. | |
| 29 | ||
| 30 | =head1 COPYRIGHT | |
| 31 | ||
| c24e2f18 | 32 | Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved. |
| 7b6cfcd6 EK |
33 | |
| 34 | Licensed under the OpenSSL license (the "License"). You may not use | |
| 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 |