| Message ID | 20200810101425.GA2898087@redhat.com |
|---|---|
| State | New |
| Headers | show |
| Series | [committed] libstdc++: Use _wstat64 for Windows [PR 95749] | expand |
diff --git a/libstdc++-v3/src/filesystem/ops-common.h b/libstdc++-v3/src/filesystem/ops-common.h index 445d1ad0544..5cf900b045b 100644 --- a/libstdc++-v3/src/filesystem/ops-common.h +++ b/libstdc++-v3/src/filesystem/ops-common.h @@ -71,14 +71,14 @@ namespace __gnu_posix inline int close(int fd) { return ::_close(fd); } - typedef struct ::_stat stat_type; + typedef struct ::__stat64 stat_type; inline int stat(const wchar_t* path, stat_type* buffer) - { return ::_wstat(path, buffer); } + { return ::_wstat64(path, buffer); } inline int lstat(const wchar_t* path, stat_type* buffer) { - // TODO symlinks not currently supported + // FIXME: symlinks not currently supported return stat(path, buffer); }
In order to handle large files on Windows we need to use stat API with 64-bit st_size member. libstdc++-v3/ChangeLog: PR libstdc++/95749 * src/filesystem/ops-common.h [_GLIBCXX_FILESYSTEM_IS_WINDOWS] (stat_type): Change to __stat64. (stat): Use _wstat64. Tested x86_64-w64-mingw32. Committed to trunk. There's a typo in the changelog which I'll fix tomorrow. commit 9939be5758b52ed2fe1a7e56b94ce6d0f4d81580 Author: Jonathan Wakely <jwakely@redhat.com> Date: Mon Aug 10 11:10:26 2020 libstdc++: Use _wstat64 for Windows [PR 95749] In order to handle large files on Windows we need to use stat API with 64-bit st_sioze member. libstdc++-v3/ChangeLog: PR libstdc++/95749 * src/filesystem/ops-common.h [_GLIBCXX_FILESYSTEM_IS_WINDOWS] (stat_type): Change to __wstat64. (stat): Use _wstat64.