mirror of
https://github.com/openssl/openssl.git
synced 2025-01-12 13:36:28 +08:00
a528d4f0a9
If something was "present in all versions" of SSLeay, or if it was added to a version of SSLeay (and therefore predates OpenSSL), remove mention of it. Documentation history now starts with OpenSSL. Remove mention of all history before OpenSSL 0.9.8, inclusive. Remove all AUTHOR sections. Reviewed-by: Tim Hudson <tjh@openssl.org>
91 lines
2.0 KiB
Plaintext
91 lines
2.0 KiB
Plaintext
=pod
|
|
|
|
=head1 NAME
|
|
|
|
OPENSSL_VERSION_NUMBER, OpenSSL_version - get OpenSSL version number
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
#include <openssl/opensslv.h>
|
|
#define OPENSSL_VERSION_NUMBER 0xnnnnnnnnnL
|
|
|
|
#include <openssl/crypto.h>
|
|
const char *OpenSSL_version(int t);
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
OPENSSL_VERSION_NUMBER is a numeric release version identifier:
|
|
|
|
MNNFFPPS: major minor fix patch status
|
|
|
|
The status nibble has one of the values 0 for development, 1 to e for betas
|
|
1 to 14, and f for release.
|
|
|
|
for example
|
|
|
|
0x000906000 == 0.9.6 dev
|
|
0x000906023 == 0.9.6b beta 3
|
|
0x00090605f == 0.9.6e release
|
|
|
|
Versions prior to 0.9.3 have identifiers E<lt> 0x0930.
|
|
Versions between 0.9.3 and 0.9.5 had a version identifier with this
|
|
interpretation:
|
|
|
|
MMNNFFRBB major minor fix final beta/patch
|
|
|
|
for example
|
|
|
|
0x000904100 == 0.9.4 release
|
|
0x000905000 == 0.9.5 dev
|
|
|
|
Version 0.9.5a had an interim interpretation that is like the current one,
|
|
except the patch level got the highest bit set, to keep continuity. The
|
|
number was therefore 0x0090581f.
|
|
|
|
|
|
For backward compatibility, OPENSSL_VERSION_NUMBER is also defined.
|
|
|
|
OpenSSL_version() returns different strings depending on B<t>:
|
|
|
|
=over 4
|
|
|
|
=item OPENSSL_VERSION
|
|
|
|
The text variant of the version number and the release date. For example,
|
|
"OpenSSL 1.0.1a 15 Oct 2015".
|
|
|
|
=item OPENSSL_CFLAGS
|
|
|
|
The compiler flags set for the compilation process in the form
|
|
"compiler: ..." if available or "compiler: information not available"
|
|
otherwise.
|
|
|
|
=item OPENSSL_BUILT_ON
|
|
|
|
The date of the build process in the form "built on: ..." if available
|
|
or "built on: date not available" otherwise.
|
|
|
|
=item OPENSSL_PLATFORM
|
|
|
|
The "Configure" target of the library build in the form "platform: ..."
|
|
if available or "platform: information not available" otherwise.
|
|
|
|
=item OPENSSL_DIR
|
|
|
|
The "OPENSSLDIR" setting of the library build in the form "OPENSSLDIR: "...""
|
|
if available or "OPENSSLDIR: N/A" otherwise.
|
|
|
|
=back
|
|
|
|
For an unknown B<t>, the text "not available" is returned.
|
|
|
|
=head1 RETURN VALUE
|
|
|
|
The version number.
|
|
|
|
=head1 SEE ALSO
|
|
|
|
L<crypto(3)>
|
|
|
|
=cut
|