diff options
| author | Alexandre Oliva <oliva@adacore.com> | 2022-06-27 10:34:16 -0300 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2022-07-22 12:52:04 +0100 |
| commit | 4eb15eceaac0bb900303986fc5164190d3692a0a (patch) | |
| tree | 99a3e9b14b49f6eef3109ebb6fa6909dc9072649 | |
| parent | ca82e7900f40d240f246371c376d0c6fb126b5a0 (diff) | |
libstdc++: check for openat with dirfd in std::filesystem
In the recent patch to check for openat, I missed an occurrence of
dirfd in std::filesystem.
for libstdc++-v3/ChangeLog
* src/c++17/fs_dir.cc (dir_and_pathname): Use dirfd if
_GLIBCXX_HAVE_OPENAT.
(cherry picked from commit 486893b1d325d22d54c1380937943913a7501f91)
| -rw-r--r-- | libstdc++-v3/src/c++17/fs_dir.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libstdc++-v3/src/c++17/fs_dir.cc b/libstdc++-v3/src/c++17/fs_dir.cc index c67fe76bc14..25b33baa875 100644 --- a/libstdc++-v3/src/c++17/fs_dir.cc +++ b/libstdc++-v3/src/c++17/fs_dir.cc @@ -124,7 +124,7 @@ struct fs::_Dir : _Dir_base dir_and_pathname() const noexcept { const fs::path& p = entry.path(); -#if _GLIBCXX_HAVE_DIRFD +#if _GLIBCXX_HAVE_DIRFD && _GLIBCXX_HAVE_OPENAT if (!p.empty()) return {::dirfd(this->dirp), std::prev(p.end())->c_str()}; #endif |