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Add prototypes for CheckMagic, IsArchive, and IsBytecode.

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llvm-svn: 9900
This commit is contained in:
Brian Gaeke 2003-11-11 21:53:29 +00:00
parent de29d90691
commit b576c42af7
1 changed files with 17 additions and 2 deletions
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19
include/Support/FileUtilities.h
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@ -17,8 +17,23 @@
#include <string>
/// FileOpenable - Returns true IFF Filename names an existing regular
/// file which we can successfully open.
/// CheckMagic - Returns true IFF the file named FN begins with Magic. FN must
/// name a readable file.
///
bool CheckMagic (const std::string &FN, const std::string &Magic);
/// IsArchive - Returns true IFF the file named FN appears to be a "ar" library
/// archive. The file named FN must exist.
///
bool IsArchive (const std::string &FN);
/// IsBytecode - Returns true IFF the file named FN appears to be an LLVM
/// bytecode file. The file named FN must exist.
///
bool IsBytecode (const std::string &FN);
/// FileOpenable - Returns true IFF Filename names an existing regular file
/// which we can successfully open.
///
bool FileOpenable (const std::string &Filename);