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| author | Duncan Sands <baldrick@free.fr> | 2009-11-04 20:50:23 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2009-11-04 20:50:23 +0000 |
| commit | d732f396a2b4c0abca3d06fb170390e444f269c4 (patch) | |
| tree | 2b428545c4040be7b9e81d20716870bc9c2202d8 /llvm/lib/Support/MemoryBuffer.cpp | |
| parent | e8ca96cf2460fdd6525675f4b06dd04232fd0418 (diff) | |
| download | bcm5719-llvm-d732f396a2b4c0abca3d06fb170390e444f269c4.tar.gz bcm5719-llvm-d732f396a2b4c0abca3d06fb170390e444f269c4.zip | |
A value is only assigned to errno if NumRead equals -1, so do
not reason based on errno if NumRead has a different value.
llvm-svn: 86046
Diffstat (limited to 'llvm/lib/Support/MemoryBuffer.cpp')
| -rw-r--r-- | llvm/lib/Support/MemoryBuffer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Support/MemoryBuffer.cpp b/llvm/lib/Support/MemoryBuffer.cpp index d8b6b9f76fe..88e2050a9a9 100644 --- a/llvm/lib/Support/MemoryBuffer.cpp +++ b/llvm/lib/Support/MemoryBuffer.cpp @@ -229,7 +229,7 @@ MemoryBuffer *MemoryBuffer::getFile(const char *Filename, std::string *ErrStr, if (NumRead > 0) { BytesLeft -= NumRead; BufPtr += NumRead; - } else if (errno == EINTR) { + } else if (NumRead == -1 && errno == EINTR) { // try again } else { // error reading. |
