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libstdc++: Use _wstat64 for Windows [PR 95749]

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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.
This commit is contained in:
Jonathan Wakely 2020-08-10 11:10:26 +01:00
parent 527bf3bc8d
commit 9939be5758
1 changed files with 3 additions and 3 deletions
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6
libstdc++-v3/src/filesystem/ops-common.h
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@ -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);
}