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Added a release note about improving support for Embarcadero compilers.

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Andrey Semashev 2020-07-15 00:30:01 +03:00
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@ -58,11 +58,12 @@
<li><code>equivalent</code> on POSIX systems now returns the actual error code from the OS if one of the paths does not resolve to a file. Previously the function would return an error code of 1. (<a href="https://github.com/boostorg/filesystem/issues/141">#141</a>)</li>
<li><code>equivalent</code> no longer considers file size and last modification time in order to test whether the two paths refer to the same file. These checks could result in a false negative if the file was modified during the <code>equivalent</code> call.</li>
<li><b>New:</b> Added <code>absolute</code> overloads taking <code>error_code</code> argument.</li>
<li>Operations that have <code>current_path()</code> as the default value of their arguments and also have an <code>error_code</code> argument will use the <code>current_path(error_code& ec)</code> overload to obtain the current path, so that its failure is be reported via the <code>error_code</code> argument instead of an exception.</li>
<li>Operations that have <code>current_path()</code> as the default value of their arguments and also have an <code>error_code</code> argument will use the <code>current_path(error_code& ec)</code> overload to obtain the current path, so that its failure is reported via the <code>error_code</code> argument instead of an exception.</li>
<li><code>space</code> now initializes the <code>space_info</code> structure members to -1 values on error, as required by C++20 ([fs.op.space]/1).</li>
<li><code>space</code> on Windows now accepts paths referring to arbitrary files, not only directories. This is similar to POSIX systems and corresponds to the operation description in C++20. (<a href="https://github.com/boostorg/filesystem/issues/73">#73</a>)</li>
<li><b>New:</b> Added implementation of <code>temp_directory_path</code> for Windows CE. (<a href="https://github.com/boostorg/filesystem/pull/25">PR#25</a>)</li>
<li><b>New:</b> Improved compatibility with <a href="https://wasi.dev/">WASI</a> platform. (<a href="https://github.com/boostorg/filesystem/pull/144">PR#144</a>)</li>
<li><b>New:</b> Improved support for Embarcadero compilers. (<a href="https://github.com/boostorg/filesystem/pull/130">PR#130</a>)</li>
<li><b>New:</b> Added implementations of <code>unique_path</code> operation based on <code>getrandom</code> (Linux), <code>arc4random_buf</code> (OpenBSD/FreeBSD/CloudABI) and BCrypt (Windows) system APIs.</li>
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