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| author | Egor Tensin <Egor.Tensin@gmail.com> | 2020-10-18 03:20:06 +0300 |
|---|---|---|
| committer | Egor Tensin <Egor.Tensin@gmail.com> | 2020-10-18 03:20:06 +0300 |
| commit | 01e95de886413c252ee1a419ed0a7c41435847e6 (patch) | |
| tree | e001a71ef743285e75bf01409b33a4b42a37e7da /src/path.cpp | |
| parent | cmake: files are per-directory, not per-extension (diff) | |
| download | winapi-common-01e95de886413c252ee1a419ed0a7c41435847e6.tar.gz winapi-common-01e95de886413c252ee1a419ed0a7c41435847e6.zip | |
Process: add get_exe_path()
Diffstat (limited to '')
| -rw-r--r-- | src/path.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/path.cpp b/src/path.cpp index 2c2deda..3df5918 100644 --- a/src/path.cpp +++ b/src/path.cpp @@ -16,8 +16,11 @@ namespace winapi { namespace { std::wstring do_canonicalize(const std::wstring& path) { + BOOST_STATIC_CONSTEXPR std::size_t init_buffer_size = MAX_PATH; + static_assert(init_buffer_size > 0, "init_buffer_size must be positive"); + std::vector<wchar_t> buffer; - buffer.resize(MAX_PATH); + buffer.resize(init_buffer_size); while (true) { const auto nch = ::GetFullPathNameW(path.c_str(), buffer.size(), buffer.data(), NULL); |