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40 lines
999 B
Plaintext
40 lines
999 B
Plaintext
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=pod
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=head1 NAME
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X509_cmp_time - X509 time functions
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=head1 SYNOPSIS
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X509_cmp_time(const ASN1_TIME *asn1_time, time_t *cmp_time);
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=head1 DESCRIPTION
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X509_cmp_time() compares the ASN1_TIME in B<asn1_time> with the time in
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<cmp_time>.
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B<asn1_time> must satisfy the ASN1_TIME format mandated by RFC 5280, i.e.,
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its format must be either YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ.
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If B<cmp_time> is NULL the current time is used.
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=head1 BUGS
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Unlike many standard comparison functions, X509_cmp_time returns 0 on error.
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=head1 RETURN VALUES
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X509_cmp_time() returns -1 if B<asn1_time> is earlier than, or equal to,
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B<cmp_time>, and 1 otherwise. It returns 0 on error.
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=head1 COPYRIGHT
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Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the OpenSSL license (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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L<https://www.openssl.org/source/license.html>.
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=cut
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