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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10649 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-12-30 07:36:14 +00:00
parent 9c4c66e70e
commit 316cb083d6
1 changed files with 10 additions and 0 deletions
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10
lib/Support/FileUtilities.cpp
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@ -195,6 +195,16 @@ bool llvm::MakeFileReadable(const std::string &Filename) {
return AddPermissionsBits(Filename, 0444);
}
/// getFileSize - Return the size of the specified file in bytes, or -1 if the
/// file cannot be read or does not exist.
long long llvm::getFileSize(const std::string &Filename) {
struct stat StatBuf;
if (stat(Filename.c_str(), &StatBuf) == -1)
return -1;
return StatBuf.st_size;
}
//===----------------------------------------------------------------------===//
// FDHandle class implementation
//