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134 .\" ========================================================================
136 .IX Title "SSLeay_version 3"
137 .TH SSLeay_version 3 "2002-01-04" "1.1.0-dev" "OpenSSL"
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143 SSLeay_version \- retrieve version/build information about OpenSSL library
147 .IX Header "SYNOPSIS"
149 \& #include <openssl/crypto.h>
151 \& const char *SSLeay_version(int type);
154 .IX Header "DESCRIPTION"
155 \&\fISSLeay_version()\fR returns a pointer to a constant string describing the
156 version of the OpenSSL library or giving information about the library
159 The following \fBtype\fR values are supported:
160 .IP "\s-1SSLEAY_VERSION\s0" 4
161 .IX Item "SSLEAY_VERSION"
162 The version of the OpenSSL library including the release date.
163 .IP "\s-1SSLEAY_CFLAGS\s0" 4
164 .IX Item "SSLEAY_CFLAGS"
165 The compiler flags set for the compilation process in the form
166 \&\*(L"compiler: ...\*(R" if available or \*(L"compiler: information not available\*(R"
168 .IP "\s-1SSLEAY_BUILT_ON\s0" 4
169 .IX Item "SSLEAY_BUILT_ON"
170 The date of the build process in the form \*(L"built on: ...\*(R" if available
171 or \*(L"built on: date not available\*(R" otherwise.
172 .IP "\s-1SSLEAY_PLATFORM\s0" 4
173 .IX Item "SSLEAY_PLATFORM"
174 The \*(L"Configure\*(R" target of the library build in the form \*(L"platform: ...\*(R"
175 if available or \*(L"platform: information not available\*(R" otherwise.
176 .IP "\s-1SSLEAY_DIR\s0" 4
177 .IX Item "SSLEAY_DIR"
178 The \*(L"\s-1OPENSSLDIR\s0\*(R" setting of the library build in the form \*(L"\s-1OPENSSLDIR:\s0 \*(R"..."\*(L"
179 if available or \*(R"\s-1OPENSSLDIR:\s0 N/A" otherwise.
181 .IX Header "RETURN VALUES"
182 The following return values can occur:
183 .ie n .IP """not available""" 4
184 .el .IP "``not available''" 4
185 .IX Item "not available"
186 An invalid value for \fBtype\fR was given.
187 .IP "Pointer to constant string" 4
188 .IX Item "Pointer to constant string"
191 .IX Header "SEE ALSO"
195 \&\fB\s-1SSLEAY_DIR\s0\fR was added in OpenSSL 0.9.7.