OPENSSL_VERSION_MAJOR, OPENSSL_VERSION_MINOR, OPENSSL_VERSION_PATCH,
OPENSSL_VERSION_PRE_RELEASE, OPENSSL_VERSION_BUILD_METADATA,
-OPENSSL_VERSION_PRE_RELEASE_STR, OPENSSL_VERSION_BUILD_METADATA_STR,
OPENSSL_VERSION_TEXT,
OPENSSL_version_major, OPENSSL_version_minor, OPENSSL_version_patch,
OPENSSL_version_pre_release, OPENSSL_version_build_metadata, OpenSSL_version,
-OPENSSL_VERSION_NUMBER, OpenSSL_version_num
-- get OpenSSL version number
+OPENSSL_VERSION_NUMBER, OpenSSL_version_num, OPENSSL_info
+- get OpenSSL version number and other information
=head1 SYNOPSIS
#define OPENSSL_VERSION_PATCH z
/* The definitions here are typical release values */
- #undef OPENSSL_VERSION_PRE_RELEASE
- #undef OPENSSL_VERSION_BUILD_METADATA
- #define OPENSSL_VERSION_PRE_RELEASE_STR ""
- #define OPENSSL_VERSION_BUILD_METADATA_STR ""
+ #define OPENSSL_VERSION_PRE_RELEASE ""
+ #define OPENSSL_VERSION_BUILD_METADATA ""
#define OPENSSL_VERSION_TEXT "OpenSSL x.y.z xx XXX xxxx"
+ #include <openssl/crypto.h>
+
unsigned int OPENSSL_version_major(void);
unsigned int OPENSSL_version_minor(void);
unsigned int OPENSSL_version_patch(void);
const char *OPENSSL_version_pre_release(void);
const char *OPENSSL_version_build_metadata(void);
- #include <openssl/crypto.h>
-
const char *OpenSSL_version(int t);
+ const char *OPENSSL_info(int t);
+
Deprecated:
/* from openssl/opensslv.h */
=head2 Macros
The three macros B<OPENSSL_VERSION_MAJOR>, B<OPENSSL_VERSION_MINOR> and
-B<OPENSSL_VERSION_PATCH> represent the three parts of a 3 numbered version
-number, MAJOR.MINOR.PATCH.
+B<OPENSSL_VERSION_PATCH> represent the three parts of a version
+identifier, B<I<MAJOR>.I<MINOR>.I<PATCH>>.
-The macro B<OPENSSL_VERSION_PRE_RELEASE> is an added bit of text that,
-when defined, indicates that this is a pre-release version, such as
-C<"-dev"> for an ongoing development snapshot, C<"-alpha3"> for an
-alpha release, etc...
+The macro B<OPENSSL_VERSION_PRE_RELEASE> is an added bit of text that
+indicates that this is a pre-release version, such as C<"-dev"> for an
+ongoing development snapshot or C<"-alpha3"> for an alpha release.
The value must be a string.
-The macro B<OPENSSL_VERSION_BUILD_METADATA> is extra metadata, reserved
-for other parties (examples: C<"+fips">, C<"+vendor.1">).
-The OpenSSL project will not touch this macro.
+The macro B<OPENSSL_VERSION_BUILD_METADATA> is extra information, reserved
+for other parties, such as C<"+fips">, or C<"+vendor.1">).
+The OpenSSL project will not touch this macro (will leave it an empty string).
The value must be a string.
B<OPENSSL_VERSION_STR> is a convenience macro to get the short version
-number string, "MAJOR.MINOR.PATCH".
+identifier string, C<"I<MAJOR>.I<MINOR>.I<PATCH>">.
B<OPENSSL_FULL_VERSION_STR> is a convenience macro to get the longer
-version number string, which combines B<OPENSSL_VERSION_STR>,
+version identifier string, which combines B<OPENSSL_VERSION_STR>,
B<OPENSSL_VERSION_PRE_RELEASE> and B<OPENSSL_VERSION_BUILD_METADATA>.
B<OPENSSL_VERSION_TEXT> is a convenience macro to get a full descriptive
OPENSSL_version_pre_release(), and OPENSSL_version_build_metadata() return
the values of the macros above for the build of the library, respectively.
-OpenSSL_version() returns different strings depending on B<t>:
+OpenSSL_version() returns different strings depending on I<t>:
=over 4
=item OPENSSL_CFLAGS
The compiler flags set for the compilation process in the form
-"compiler: ..." if available or "compiler: information not available"
+C<compiler: ...> if available, or C<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.
+The date of the build process in the form C<built on: ...> if available
+or C<built on: date not available> otherwise.
+The date would not be available in a reproducible build, for example.
=item OPENSSL_PLATFORM
-The "Configure" target of the library build in the form "platform: ..."
-if available or "platform: information not available" otherwise.
+The "Configure" target of the library build in the form C<platform: ...>
+if available, or C<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.
+The B<OPENSSLDIR> setting of the library build in the form C<OPENSSLDIR: "...">
+if available, or C<OPENSSLDIR: N/A> otherwise.
=item OPENSSL_ENGINES_DIR
-The "ENGINESDIR" setting of the library build in the form "ENGINESDIR: "...""
-if available or "ENGINESDIR: N/A" otherwise.
+The B<ENGINESDIR> setting of the library build in the form C<ENGINESDIR: "...">
+if available, or C<ENGINESDIR: N/A> otherwise.
+
+=item OPENSSL_MODULES_DIR
+
+The B<MODULESDIR> setting of the library build in the form C<MODULESDIR: "...">
+if available, or C<MODULESDIR: N/A> otherwise.
+
+=item OPENSSL_CPU_INFO
+
+The current OpenSSL cpu settings.
+This is the current setting of the cpu capability flags. It is usually
+automatically configured but may be set via an environment variable.
+The value has the same syntax as the environment variable.
+For x86 the string looks like C<CPUINFO: OPENSSL_ia32cap=0x123:0x456>.
+Or C<CPUINFO: N/A> if not available, such as when configured with B<no-asm>.
+
+=back
+
+For an unknown I<t>, the text C<not available> is returned.
+
+OPENSSL_info() also returns different strings depending on I<t>:
+
+=over 4
+
+=item OPENSSL_INFO_CONFIG_DIR
+
+The configured C<OPENSSLDIR>, which is the default location for
+OpenSSL configuration files.
+
+=item OPENSSL_INFO_ENGINES_DIR
+
+The configured C<ENGINESDIR>, which is the default location for
+OpenSSL engines.
+
+=item OPENSSL_INFO_MODULES_DIR
+
+The configured C<MODULESDIR>, which is the default location for
+dynamically loadable OpenSSL modules other than engines.
+
+=item OPENSSL_INFO_DSO_EXTENSION
+
+The configured dynamically loadable module extension.
+
+=item OPENSSL_INFO_DIR_FILENAME_SEPARATOR
+
+The separator between a directory specification and a filename.
+Note that on some operating systems, this is not the same as the
+separator between directory elements.
+
+=item OPENSSL_INFO_LIST_SEPARATOR
+
+The OpenSSL list separator.
+This is typically used in strings that are lists of items, such as the
+value of the environment variable C<$PATH> on Unix (where the
+separator is C<:>) or C<%PATH%> on Windows (where the separator is
+C<;>).
+
+=item OPENSSL_INFO_CPU_SETTINGS
+
+The current OpenSSL cpu settings.
+This is the current setting of the cpu capability flags. It is usually
+automatically configured but may be set via an environment variable.
+The value has the same syntax as the environment variable.
+For x86 the string looks like C<OPENSSL_ia32cap=0x123:0x456>.
=back
-For an unknown B<t>, the text "not available" is returned.
+For an unknown I<t>, NULL is returned.
=head1 BACKWARD COMPATIBILITY
=head1 HISTORY
-The macros and functions described here were added to OpenSSL 3.0.0,
+The macros and functions described here were added in OpenSSL 3.0,
with the exception of the L</BACKWARD COMPATIBILITY> ones.
=head1 COPYRIGHT
-Copyright 2018 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2018-2019 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the Apache License 2.0 (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy
projects / openssl.git / blobdiff