文件操作 - RAND_cleanup.pod
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文件: /usr/local/src/openssl-1.1.1w/doc/man3/RAND_cleanup.pod
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=pod =head1 NAME RAND_cleanup - erase the PRNG state =head1 SYNOPSIS #include <openssl/rand.h> #if OPENSSL_API_COMPAT < 0x10100000L void RAND_cleanup(void) #endif =head1 DESCRIPTION Prior to OpenSSL 1.1.0, RAND_cleanup() released all resources used by the PRNG. As of version 1.1.0, it does nothing and should not be called, since no explicit initialisation or de-initialisation is necessary. See L<OPENSSL_init_crypto(3)>. =head1 RETURN VALUES RAND_cleanup() returns no value. =head1 SEE ALSO L<RAND(7)> =head1 HISTORY RAND_cleanup() was deprecated in OpenSSL 1.1.0; do not use it. See L<OPENSSL_init_crypto(3)> =head1 COPYRIGHT Copyright 2000-2019 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
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