X509_new(3) | OpenSSL | X509_new(3) |
#include <openssl/x509.h> X509 *X509_new(void); void X509_free(X509 *a); int X509_up_ref(X509 *a); STACK_OF(X509) *X509_chain_up_ref(STACK_OF(X509) *x);
X509_new() allocates and initializes a X509 structure with reference count 1.
X509_free() decrements the reference count of X509 structure a and frees it up if the reference count is zero. If a is NULL nothing is done.
X509_up_ref() increments the reference count of a.
X509_chain_up_ref() increases the reference count of all certificates in chain x and returns a copy of the stack.
The function X509_chain_up_ref() doesn't just up the reference count of each certificate it also returns a copy of the stack, using sk_X509_dup(), but it serves a similar purpose: the returned chain persists after the original has been freed.
X509_up_ref() returns 1 for success and 0 for failure.
X509_chain_up_ref() returns a copy of the stack or NULL if an error occurred.
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 <https://www.openssl.org/source/license.html>.
2018-09-23 | 1.1.1i |