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| author | Paolo Carlini <pcarlini@suse.de> | 2003-11-21 20:30:12 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2003-11-21 20:30:12 +0000 |
| commit | 5c89246dfba0114a9a5954a0ea00a9f06c7ff923 (patch) | |
| tree | 6deb989f1a08bf67e4fe02d7dbaee357ed2dddb0 /libstdc++-v3/include/ext/stdio_sync_filebuf.h | |
| parent | 9cca376f2deab04bbb8c358b67b09146af2943d7 (diff) | |
| download | gcc-5c89246dfba0114a9a5954a0ea00a9f06c7ff923.zip gcc-5c89246dfba0114a9a5954a0ea00a9f06c7ff923.tar.gz gcc-5c89246dfba0114a9a5954a0ea00a9f06c7ff923.tar.bz2 | |
PR libstdc++/12882 (partial)
2003-11-21 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/12882 (partial)
* acinclude.m4 (GLIBCXX_CHECK_LFS): Check fseeko64
and ftello64 too.
* include/ext/stdio_sync_filebuf.h (seekoff): Use fseeko64
and ftello64 if available.
* aclocal.m4: Regenerate.
* configure: Ditto.
From-SVN: r73815
Diffstat (limited to 'libstdc++-v3/include/ext/stdio_sync_filebuf.h')
| -rw-r--r-- | libstdc++-v3/include/ext/stdio_sync_filebuf.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libstdc++-v3/include/ext/stdio_sync_filebuf.h b/libstdc++-v3/include/ext/stdio_sync_filebuf.h index 4727c6b..e610912 100644 --- a/libstdc++-v3/include/ext/stdio_sync_filebuf.h +++ b/libstdc++-v3/include/ext/stdio_sync_filebuf.h @@ -180,9 +180,13 @@ namespace __gnu_cxx __whence = SEEK_CUR; else __whence = SEEK_END; - +#ifdef _GLIBCXX_USE_LFS + if (!fseeko64(_M_file, __off, __whence)) + __ret = std::streampos(ftello64(_M_file)); +#else if (!fseek(_M_file, __off, __whence)) __ret = std::streampos(std::ftell(_M_file)); +#endif return __ret; } |