| =pod |
| |
| =head1 NAME |
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| SSLeay_version - retrieve version/build information about OpenSSL library |
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| =head1 SYNOPSIS |
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| #include <openssl/crypto.h> |
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| const char *SSLeay_version(int type); |
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| =head1 DESCRIPTION |
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| 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 B<type> values are supported: |
| |
| =over 4 |
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| =item SSLEAY_VERSION |
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| The version of the OpenSSL library including the release date. |
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| =item SSLEAY_CFLAGS |
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| The compiler flags set for the compilation process in the form |
| "compiler: ..." if available or "compiler: information not available" |
| otherwise. |
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| =item SSLEAY_BUILT_ON |
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| The date of the build process in the form "built on: ..." if available |
| or "built on: date not available" otherwise. |
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| =item SSLEAY_PLATFORM |
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| The "Configure" target of the library build in the form "platform: ..." |
| if available or "platform: information not available" otherwise. |
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| =item SSLEAY_DIR |
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| The "OPENSSLDIR" setting of the library build in the form "OPENSSLDIR: "..."" |
| if available or "OPENSSLDIR: N/A" otherwise. |
| |
| =back |
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| =head1 RETURN VALUES |
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| The following return values can occur: |
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| =over 4 |
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| =item "not available" |
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| An invalid value for B<type> was given. |
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| =item Pointer to constant string |
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| Textual description. |
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| =back |
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| =head1 SEE ALSO |
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| L<crypto(3)|crypto(3)> |
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| =head1 HISTORY |
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| B<SSLEAY_DIR> was added in OpenSSL 0.9.7. |
| |
| =cut |
