NAME
X509_NAME_print_ex, X509_NAME_print_ex_fp, X509_NAME_print, X509_NAME_oneline - X509_NAME printing routines
SYNOPSIS
#include <openssl/x509.h>
int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent, unsigned long flags);
int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, int indent, unsigned long flags);
char *X509_NAME_oneline(const X509_NAME *a, char *buf, int size);
int X509_NAME_print(BIO *bp, const X509_NAME *name, int obase);
DESCRIPTION
X509_NAME_print_ex() prints a human readable version of nm to BIO out. Each line (for multiline formats) is indented by indent spaces. The output format can be extensively customised by use of the flags parameter.
X509_NAME_print_ex_fp() is identical to X509_NAME_print_ex() except the output is written to FILE pointer fp.
X509_NAME_oneline() prints an ASCII version of a to buf. If buf is NULL then a buffer is dynamically allocated and returned, and size is ignored. Otherwise, at most size bytes will be written, including the ending '\0', and buf is returned.
X509_NAME_print() prints out name to bp indenting each line by obase characters. Multiple lines are used if the output (including indent) exceeds 80 characters.
NOTES
The functions X509_NAME_oneline() and X509_NAME_print() produce a non standard output form, they don't handle multi character fields and have various quirks and inconsistencies. Their use is strongly discouraged in new applications and they could be deprecated in a future release.
Although there are a large number of possible flags for most purposes XN_FLAG_ONELINE, XN_FLAG_MULTILINE or XN_FLAG_RFC2253 will suffice. As noted on the RETURN VALUES
X509_NAME_oneline() returns a valid string on success or NULL on error. X509_NAME_print() returns 1 on success or 0 on error. X509_NAME_print_ex() and X509_NAME_print_ex_fp() return 1 on success or 0 on error if the XN_FLAG_COMPAT is set, which is the same as X509_NAME_print(). Otherwise, it returns -1 on error or other values on success. COPYRIGHT
Copyright 2002-2018 The OpenSSL Project Authors. All Rights Reserved. Licensed under the Apache License 2.0 (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.SEE ALSO