OPENSSL_VERSION_NUMBER - retrieve version/build information about OpenSSL library
#include <openssl/crypto.h> const char *SSLeay_version(int type);
SSLeay_version(3openssl) OpenSSL SSLeay_version(3openssl)
NAME
SSLeay_version - retrieve version/build information about OpenSSL
library
SYNOPSIS
#include <openssl/crypto.h>
const char *SSLeay_version(int type);
DESCRIPTION
SSLeay_version() returns a pointer to a constant string describing the
version of the OpenSSL library or giving information about the library
build.
The following type values are supported:
SSLEAY_VERSION
The version of the OpenSSL library including the release date.
SSLEAY_CFLAGS
The compiler flags set for the compilation process in the form
"compiler: ..." if available or "compiler: information not
available" otherwise.
SSLEAY_BUILT_ON
The date of the build process in the form "built on: ..." if
available or "built on: date not available" otherwise.
SSLEAY_PLATFORM
The "Configure" target of the library build in the form "platform:
..." if available or "platform: information not available"
otherwise.
SSLEAY_DIR
The "OPENSSLDIR" setting of the library build in the form
"OPENSSLDIR: "..."" if available or "OPENSSLDIR: N/A" otherwise.
RETURN VALUES
The following return values can occur:
"not available"
An invalid value for type was given.
Pointer to constant string
Textual description.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+--------------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+--------------------------+
|Availability | library/security/openssl |
+---------------+--------------------------+
|Stability | Pass-through uncommitted |
+---------------+--------------------------+
SEE ALSO
crypto(3)
HISTORY
SSLEAY_DIR was added in OpenSSL 0.9.7.
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from
https://www.openssl.org/source/openssl-1.0.2ze.tar.gz.
Further information about this software can be found on the open source
community website at https://www.openssl.org/.
1.0.2ze 2022-05-03 SSLeay_version(3openssl)