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| author | Klaus Aehlig <klaus.aehlig@huawei.com> | 2025-02-24 11:49:56 +0100 |
|---|---|---|
| committer | Klaus Aehlig <klaus.aehlig@huawei.com> | 2025-03-10 16:28:59 +0100 |
| commit | d1cfcdcb8909f35cdd1591dda099a5370648bbba (patch) | |
| tree | 4f8972ea6206c740220cc92d39800fb5109922f7 | |
| parent | fa8c876031e4bc96c21f7f4d2f9161b1e5f64da7 (diff) | |
| download | justbuild-d1cfcdcb8909f35cdd1591dda099a5370648bbba.tar.gz | |
ids: add generic interface function for creating a UUID
| -rw-r--r-- | src/buildtool/execution_api/common/ids.hpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/buildtool/execution_api/common/ids.hpp b/src/buildtool/execution_api/common/ids.hpp index 0c5f689a..e4076226 100644 --- a/src/buildtool/execution_api/common/ids.hpp +++ b/src/buildtool/execution_api/common/ids.hpp @@ -129,4 +129,12 @@ static void EncodeUUIDVariant1(std::string* uuid) { return ss.str(); } +/// \brief Create a UUID for the current process +[[nodiscard]] static inline auto CreateUUID() -> std::string { + auto process_seed = CreateProcessUniqueId(); + // as CreateUUIDVersion4 still uses the process-specific random number, + // we can afford to use a constant seed. + return CreateUUIDVersion4(process_seed ? *process_seed : "unknown"); +} + #endif // INCLUDED_SRC_BUILDTOOL_EXECUTION_API_COMMON_IDS_HPP |