minimal stub-quality documentation of EVP_MD_CTX_ctrl(3);

from Todd Short <tshort@akamai.com> via OpenSSL commit 52ad5b60

1 files changed, 17 insertions, 3 deletions

diff --git a/src/lib/libcrypto/man/EVP_DigestInit.3 b/src/lib/libcrypto/man/EVP_DigestInit.3
index 9941fbdf6e..c327164bc0 100644
--- a/src/lib/libcrypto/man/EVP_DigestInit.3
+++ b/src/lib/libcrypto/man/EVP_DigestInit.3
@@ -1,8 +1,9 @@
-.\"     $OpenBSD: EVP_DigestInit.3,v 1.5 2017/02/28 14:22:49 jsing Exp $
+.\"     $OpenBSD: EVP_DigestInit.3,v 1.6 2017/03/25 17:54:04 schwarze Exp $
+.\"     OpenSSL d2a56999 Sep 24 13:37:16 2016 +0200
 .\"     OpenSSL 7f572e95 Dec 2 13:57:04 2015 +0000
 .\"
 .\" This file was written by Dr. Stephen Henson <steve@openssl.org>.
-.\" Copyright (c) 2000-2004, 2009, 2012-2015 The OpenSSL Project.
+.\" Copyright (c) 2000-2004, 2009, 2012-2016 The OpenSSL Project.
 .\" All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
@@ -49,12 +50,13 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 .\" OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: February 28 2017 $
+.Dd $Mdocdate: March 25 2017 $
 .Dt EVP_DIGESTINIT 3
 .Os
 .Sh NAME
 .Nm EVP_MD_CTX_init ,
 .Nm EVP_MD_CTX_create ,
+.Nm EVP_MD_CTX_ctrl ,
 .Nm EVP_DigestInit_ex ,
 .Nm EVP_DigestUpdate ,
 .Nm EVP_DigestFinal_ex ,
@@ -97,6 +99,13 @@
 .Fc
 .Ft EVP_MD_CTX *
 .Fn EVP_MD_CTX_create void
+.Ft void
+.Fo EVP_MD_CTX_ctrl
+.Fa "EVP_MD_CTX *ctx"
+.Fa "int cmd"
+.Fa "int p1"
+.Fa "void* p2"
+.Fc
 .Ft int
 .Fo EVP_DigestInit_ex
 .Fa "EVP_MD_CTX *ctx"
@@ -223,6 +232,10 @@ initializes the digest context
 .Fn EVP_MD_CTX_create
 allocates, initializes, and returns a digest context.
 .Pp
+.Fn EVP_MD_CTX_ctrl
+performs digest-specific control actions on the context
+.Fa ctx .
+.Pp
 .Fn EVP_DigestInit_ex
 sets up digest context
 .Fa ctx
@@ -474,6 +487,7 @@ EVP_MD_CTX *mctx;
 mctx = EVP_MD_CTX_create();
 .Ed
 .Sh RETURN VALUES
+.Fn EVP_MD_CTX_ctrl ,
 .Fn EVP_DigestInit_ex ,
 .Fn EVP_DigestUpdate ,
 .Fn EVP_DigestFinal_ex ,