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MemoryBuffer: Windows doesn't define S_IFIFO.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167467 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar 2012-11-06 17:08:09 +00:00
parent 4db4a71ffd
commit 64afe13a20
1 changed files with 4 additions and 1 deletions
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5
lib/Support/MemoryBuffer.cpp
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@ -33,6 +33,9 @@
#include <unistd.h>
#else
#include <io.h>
#ifndef S_ISFIFO
#define S_ISFIFO(x) (0)
#endif
#endif
#include <fcntl.h>
using namespace llvm;
@ -321,7 +324,7 @@ error_code MemoryBuffer::getOpenFile(int FD, const char *Filename,
// If this is a named pipe, we can't trust the size. Create the memory
// buffer by copying off the stream.
if (FileInfo.st_mode & S_IFIFO) {
if (S_ISFIFO(FileInfo.st_mode)) {
return getMemoryBufferForStream(FD, Filename, result);
}