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author | Rafael Espindola <rafael.espindola@gmail.com> | 2013-07-16 19:44:17 +0000 |
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committer | Rafael Espindola <rafael.espindola@gmail.com> | 2013-07-16 19:44:17 +0000 |
commit | c1b49b56d4132efa2e06deb8f23508d0de4c8800 (patch) | |
tree | ac30ab59f60f12465f5b7ffd0823b08a711770e8 /lib/Support/DataStream.cpp | |
parent | 1a9c39e52a2b1ce474dec773e77d12ae4c335a71 (diff) | |
download | llvm-c1b49b56d4132efa2e06deb8f23508d0de4c8800.tar.gz llvm-c1b49b56d4132efa2e06deb8f23508d0de4c8800.tar.bz2 llvm-c1b49b56d4132efa2e06deb8f23508d0de4c8800.tar.xz |
Add a wrapper for open.
This centralizes the handling of O_BINARY and opens the way for hiding more
differences (like how open behaves with directories).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186447 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/DataStream.cpp')
-rw-r--r-- | lib/Support/DataStream.cpp | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/lib/Support/DataStream.cpp b/lib/Support/DataStream.cpp index 7815d08092..0bd0c68702 100644 --- a/lib/Support/DataStream.cpp +++ b/lib/Support/DataStream.cpp @@ -17,6 +17,7 @@ #define DEBUG_TYPE "Data-stream" #include "llvm/Support/DataStream.h" #include "llvm/ADT/Statistic.h" +#include "llvm/Support/FileSystem.h" #include "llvm/Support/Program.h" #include "llvm/Support/system_error.h" #include <cerrno> @@ -27,7 +28,6 @@ #else #include <io.h> #endif -#include <fcntl.h> using namespace llvm; // Interface goals: @@ -69,15 +69,8 @@ public: sys::ChangeStdinToBinary(); return error_code::success(); } - - int OpenFlags = O_RDONLY; -#ifdef O_BINARY - OpenFlags |= O_BINARY; // Open input file in binary mode on win32. -#endif - Fd = ::open(Filename.c_str(), OpenFlags); - if (Fd == -1) - return error_code(errno, posix_category()); - return error_code::success(); + + return sys::fs::openFileForRead(Filename, Fd); } }; |