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author | Rafael Espindola <rafael.espindola@gmail.com> | 2013-06-12 14:16:52 +0000 |
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committer | Rafael Espindola <rafael.espindola@gmail.com> | 2013-06-12 14:16:52 +0000 |
commit | 36782c514ae7c5f9270c317bdea660bdcd86d9d6 (patch) | |
tree | 553fd31405ad4ba1c1545f463081dc8461c5a1e4 /lib/Support | |
parent | a5e855d8594ccc7e7fffd2c1886088175ba84950 (diff) | |
download | llvm-36782c514ae7c5f9270c317bdea660bdcd86d9d6.tar.gz llvm-36782c514ae7c5f9270c317bdea660bdcd86d9d6.tar.bz2 llvm-36782c514ae7c5f9270c317bdea660bdcd86d9d6.tar.xz |
Remove sys::CopyFile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183831 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support')
-rw-r--r-- | lib/Support/Unix/Path.inc | 47 | ||||
-rw-r--r-- | lib/Support/Windows/Path.inc | 11 |
2 files changed, 0 insertions, 58 deletions
diff --git a/lib/Support/Unix/Path.inc b/lib/Support/Unix/Path.inc index 7b236a56e1..b17b9f91de 100644 --- a/lib/Support/Unix/Path.inc +++ b/lib/Support/Unix/Path.inc @@ -667,53 +667,6 @@ Path::setStatusInfoOnDisk(const FileStatus &si, std::string *ErrStr) const { } bool -sys::CopyFile(const sys::Path &Dest, const sys::Path &Src, std::string* ErrMsg){ - int inFile = -1; - int outFile = -1; - inFile = ::open(Src.c_str(), O_RDONLY); - if (inFile == -1) - return MakeErrMsg(ErrMsg, Src.str() + - ": can't open source file to copy"); - - outFile = ::open(Dest.c_str(), O_WRONLY|O_CREAT, 0666); - if (outFile == -1) { - ::close(inFile); - return MakeErrMsg(ErrMsg, Dest.str() + - ": can't create destination file for copy"); - } - - char Buffer[16*1024]; - while (ssize_t Amt = ::read(inFile, Buffer, 16*1024)) { - if (Amt == -1) { - if (errno != EINTR && errno != EAGAIN) { - ::close(inFile); - ::close(outFile); - return MakeErrMsg(ErrMsg, Src.str()+": can't read source file"); - } - } else { - char *BufPtr = Buffer; - while (Amt) { - ssize_t AmtWritten = ::write(outFile, BufPtr, Amt); - if (AmtWritten == -1) { - if (errno != EINTR && errno != EAGAIN) { - ::close(inFile); - ::close(outFile); - return MakeErrMsg(ErrMsg, Dest.str() + - ": can't write destination file"); - } - } else { - Amt -= AmtWritten; - BufPtr += AmtWritten; - } - } - } - } - ::close(inFile); - ::close(outFile); - return false; -} - -bool Path::makeUnique(bool reuse_current, std::string* ErrMsg) { bool Exists; if (reuse_current && (fs::exists(path, Exists) || !Exists)) diff --git a/lib/Support/Windows/Path.inc b/lib/Support/Windows/Path.inc index f4a2a1b447..734e6f50d8 100644 --- a/lib/Support/Windows/Path.inc +++ b/lib/Support/Windows/Path.inc @@ -21,7 +21,6 @@ #include <malloc.h> // We need to undo a macro defined in Windows.h, otherwise we won't compile: -#undef CopyFile #undef GetCurrentDirectory // Windows happily accepts either forward or backward slashes, though any path @@ -731,16 +730,6 @@ Path::setStatusInfoOnDisk(const FileStatus &si, std::string *ErrMsg) const { } bool -CopyFile(const sys::Path &Dest, const sys::Path &Src, std::string* ErrMsg) { - // Can't use CopyFile macro defined in Windows.h because it would mess up the - // above line. We use the expansion it would have in a non-UNICODE build. - if (!::CopyFileA(Src.c_str(), Dest.c_str(), false)) - return MakeErrMsg(ErrMsg, "Can't copy '" + Src.str() + - "' to '" + Dest.str() + "': "); - return false; -} - -bool Path::makeUnique(bool reuse_current, std::string* ErrMsg) { bool Exists; if (reuse_current && (fs::exists(path, Exists) || !Exists)) |