xref: /freebsd/secure/lib/libcrypto/man/man3/X509_ACERT_add1_attr.3 (revision 4757b351ea9d59d71d4a38b82506d2d16fcd560d)
-*- mode: troff; coding: utf-8 -*-
Automatically generated by Pod::Man 5.0102 (Pod::Simple 3.45)

Standard preamble:
========================================================================
..
..
.. \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>.
. ds C` "" . ds C' "" 'br\} . ds C` . ds C' 'br\}
Escape single quotes in literal strings from groff's Unicode transform.

If the F register is >0, we'll generate index entries on stderr for
titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
entries marked with X<> in POD. Of course, you'll have to process the
output yourself in some meaningful fashion.

Avoid warning from groff about undefined register 'F'.
.. .nr rF 0 . if \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} . \} .\} .rr rF ========================================================================

Title "X509_ACERT_ADD1_ATTR 3ossl"
X509_ACERT_ADD1_ATTR 3ossl 2025-07-01 3.5.1 OpenSSL
For nroff, turn off justification. Always turn off hyphenation; it makes
way too many mistakes in technical documents.
NAME
X509_ACERT_add1_attr, X509_ACERT_add1_attr_by_NID, X509_ACERT_add1_attr_by_OBJ, X509_ACERT_add1_attr_by_txt, X509_ACERT_delete_attr \- X509_ACERT attribute functions
SYNOPSIS
Header "SYNOPSIS" .Vb 1 #include <openssl/x509_acert.h> \& int X509_ACERT_add1_attr(X509_ACERT *x, X509_ATTRIBUTE *attr); int X509_ACERT_add1_attr_by_NID(X509_ACERT *x, int nid, int type, const void *bytes, int len); int X509_ACERT_add1_attr_by_OBJ(X509_ACERT *x, const ASN1_OBJECT *obj, int type, const void *bytes, int len); int X509_ACERT_add1_attr_by_txt(X509_ACERT *x, const char *attrname, int type, const unsigned char *bytes, int len); X509_ATTRIBUTE *X509_ACERT_delete_attr(X509_ACERT *x, int loc); .Ve
DESCRIPTION
Header "DESCRIPTION" \fBX509_ACERT_add1_attr() adds a constructed X509_ATTRIBUTE attr to the existing X509_ACERT structure x.

\fBX509_ACERT_add1_attr_by_NID() and X509_ACERT_add1_attr_by_OBJ() add an attribute of type nid or obj with a value of ASN1 type type constructed using len bytes from bytes.

\fBX509_ACERT_add1_attr_by_txt() adds an attribute of type attrname with a value of ASN1 type type constructed using len bytes from bytes.

\fBX509_ACERT_delete_attr() will delete the locth attribute from x and return a pointer to it or NULL if there are fewer than loc attributes contained in x.

"RETURN VALUES"
Header "RETURN VALUES" \fBX509_ACERT_add1_attr(), X509_ACERT_add1_attr_by_NID(), and \fBX509_ACERT_add1_attr_by_OBJ() return 1 for success and 0 for failure.

\fBX509_ACERT_delete_attr() returns a X509_ATTRIBUTE pointer on success or NULL on failure.

"SEE ALSO"
Header "SEE ALSO" \fBX509_ACERT_get_attr_count\|(3)
HISTORY
Header "HISTORY" \fBX509_ACERT_add1_attr(), X509_ACERT_add1_attr_by_NID(), X509_ACERT_add1_attr_by_OBJ(), \fBX509_ACERT_add1_attr_by_txt() and X509_ACERT_delete_attr() were added in OpenSSL 3.4.
COPYRIGHT
Header "COPYRIGHT" Copyright 2023-2024 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>.