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Remove unused has_magic.

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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
This commit is contained in:
Rafael Espindola
2014-06-11 21:53:22 +00:00
parent a2d36a20fa
commit c6d63a3b0d
4 changed files with 2 additions and 39 deletions
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8
include/llvm/Support/FileSystem.h
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@ -603,14 +603,6 @@ error_code openFileForWrite(const Twine &Name, int &ResultFD, OpenFlags Flags,
error_code openFileForRead(const Twine &Name, int &ResultFD);
/// @brief Are \a path's first bytes \a magic?
///
/// @param path Input path.
/// @param magic Byte sequence to compare \a path's first len(magic) bytes to.
/// @returns errc::success if result has been successfully set, otherwise a
/// platform specific error_code.
error_code has_magic(const Twine &path, const Twine &magic, bool &result);
/// @brief Get \a path's first \a len bytes.
///
/// @param path Input path.