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author | Rafael Espindola <rafael.espindola@gmail.com> | 2014-06-11 21:53:22 +0000 |
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committer | Rafael Espindola <rafael.espindola@gmail.com> | 2014-06-11 21:53:22 +0000 |
commit | c6d63a3b0da4ad49e4c29e2d4ae148d76dfe38ec (patch) | |
tree | 9b6c5e4fae4560c8fb780ed778a5f2db634be50b /lib/Support | |
parent | a2d36a20fa0803a596a1b3194abd52fa92f830cc (diff) | |
download | llvm-c6d63a3b0da4ad49e4c29e2d4ae148d76dfe38ec.tar.gz llvm-c6d63a3b0da4ad49e4c29e2d4ae148d76dfe38ec.tar.bz2 llvm-c6d63a3b0da4ad49e4c29e2d4ae148d76dfe38ec.tar.xz |
Remove unused has_magic.
This will allow inlining get_magic, which should in turn fix one of the mingw
build problems after the switch to std::error_code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210712 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support')
-rw-r--r-- | lib/Support/Path.cpp | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/lib/Support/Path.cpp b/lib/Support/Path.cpp index a9ac88e5d3..c063bed2b5 100644 --- a/lib/Support/Path.cpp +++ b/lib/Support/Path.cpp @@ -890,24 +890,6 @@ void directory_entry::replace_filename(const Twine &filename, file_status st) { Status = st; } -error_code has_magic(const Twine &path, const Twine &magic, bool &result) { - SmallString<32> MagicStorage; - StringRef Magic = magic.toStringRef(MagicStorage); - SmallString<32> Buffer; - - if (error_code ec = get_magic(path, Magic.size(), Buffer)) { - if (ec == std::errc::value_too_large) { - // Magic.size() > file_size(Path). - result = false; - return error_code(); - } - return ec; - } - - result = Magic == Buffer; - return error_code(); -} - /// @brief Identify the magic in magic. file_magic identify_magic(StringRef Magic) { if (Magic.size() < 4) |