From: tb <tb@openbsd.org>
Date: Sun, 30 Apr 2023 19:23:54 +0000 (+0000)
Subject: Remove documentation of BN_zero_ex() and update BN_one() and BN_zero()
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=3bdd232f5689b1d274ef330f9b8fad24bf97d4b8;p=openbsd

Remove documentation of BN_zero_ex() and update BN_one() and BN_zero()
which are no longer macros (and the latter is no longer deprecated and
no longer attempts to allocate memory).
---

diff --git a/lib/libcrypto/man/BN_zero.3 b/lib/libcrypto/man/BN_zero.3
index 876e1c3fded..0b677b246f4 100644
--- a/lib/libcrypto/man/BN_zero.3
+++ b/lib/libcrypto/man/BN_zero.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: BN_zero.3,v 1.12 2022/11/22 19:02:07 schwarze Exp $
+.\" $OpenBSD: BN_zero.3,v 1.13 2023/04/30 19:23:54 tb Exp $
 .\" full merge up to: OpenSSL a528d4f0 Oct 27 13:40:11 2015 -0400
 .\" selective merge up to: OpenSSL b713c4ff Jan 22 14:41:09 2018 -0500
 .\"
@@ -67,11 +67,10 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 .\" OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: November 22 2022 $
+.Dd $Mdocdate: April 30 2023 $
 .Dt BN_ZERO 3
 .Os
 .Sh NAME
-.Nm BN_zero_ex ,
 .Nm BN_zero ,
 .Nm BN_one ,
 .Nm BN_value_one ,
@@ -80,10 +79,6 @@
 .Nd BIGNUM assignment operations
 .Sh SYNOPSIS
 .In openssl/bn.h
-.Ft void
-.Fo BN_zero_ex
-.Fa "BIGNUM *a"
-.Fc
 .Ft int
 .Fo BN_zero
 .Fa "BIGNUM *a"
@@ -117,7 +112,7 @@ platforms and
 .Vt unsigned int Pq = Vt uint32_t
 elsewhere.
 .Pp
-.Fn BN_zero_ex ,
+.Fn BN_zero ,
 .Fn BN_one ,
 and
 .Fn BN_set_word
@@ -126,16 +121,6 @@ set
 to the values 0, 1 and
 .Fa w
 respectively.
-.Fn BN_zero
-is a deprecated version of
-.Fn BN_zero_ex
-that may attempt to allocate memory; consequently, and in contrast to
-.Fn BN_zero_ex ,
-it may fail.
-.Fn BN_zero
-and
-.Fn BN_one
-are macros.
 .Pp
 .Fn BN_value_one
 returns a
@@ -174,10 +159,6 @@ first appeared in SSLeay 0.5.1.
 first appeared in SSLeay 0.6.0.
 These functions have been available since
 .Ox 2.4 .
-.Pp
-.Fn BN_zero_ex
-first appeared in OpenSSL 0.9.8 and has been available since
-.Ox 4.5 .
 .Sh BUGS
 Someone might change the constant.
 .Pp