fcd2d5a612
Previously, the API version limit was indicated with a numeric version
number. This was "natural" in the pre-3.0.0 because the version was
this simple number.
With 3.0.0, the version is divided into three separate numbers, and
it's only the major number that counts, but we still need to be able
to support pre-3.0.0 version limits.
Therefore, we allow OPENSSL_API_COMPAT to be defined with a pre-3.0.0
style numeric version number or with a simple major number, i.e. can
be defined like this for any application:
-D OPENSSL_API_COMPAT=0x10100000L
-D OPENSSL_API_COMPAT=3
Since the pre-3.0.0 numerical version numbers are high, it's easy to
distinguish between a simple major number and a pre-3.0.0 numerical
version number and to thereby support both forms at the same time.
Internally, we define the following macros depending on the value of
OPENSSL_API_COMPAT:
OPENSSL_API_0_9_8
OPENSSL_API_1_0_0
OPENSSL_API_1_1_0
OPENSSL_API_3
They indicate that functions marked for deprecation in the
corresponding major release shall not be built if defined.
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7724)
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| HOWTO | ||
| man1 | ||
| man3 | ||
| man5 | ||
| man7 | ||
| dir-locals.example.el | ||
| fingerprints.txt | ||
| openssl-c-indent.el | ||
| README | ||
README This file
fingerprints.txt
PGP fingerprints of authorised release signers
standards.txt
Moved to the web, https://www.openssl.org/docs/standards.html
HOWTO/
A few how-to documents; not necessarily up-to-date
man1/
The openssl command-line tools; start with openssl.pod
man3/
The SSL library and the crypto library
man5/
File formats
man7/
Overviews; start with crypto.pod and ssl.pod, for example
Algorithm specific EVP_PKEY documentation.
Formatted versions of the manpages (apps,ssl,crypto) can be found at
https://www.openssl.org/docs/manpages.html