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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2010-04-01 14:35:22 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2010-04-01 14:35:22 +0000 |
| commit | 10b0f3b314f03a066e3890dbb1334078cc881e00 (patch) | |
| tree | e4413d8c2f547aa8fc9f5957a7cedd06490686ab /llvm/lib/CodeGen/MachineFunctionPrinterPass.cpp | |
| parent | 8841e86d1115ebdf054e905dd41193ab5111658e (diff) | |
| download | llvm-10b0f3b314f03a066e3890dbb1334078cc881e00.zip llvm-10b0f3b314f03a066e3890dbb1334078cc881e00.tar.gz llvm-10b0f3b314f03a066e3890dbb1334078cc881e00.tar.bz2 | |
Various improvements to MemoryBuffer::getFile:
- Use a RAII object to close the FD.
- Use sys::StrError instead of thread-unsafe strerror calls.
- Recover gracefully if read returns zero. This works around an issue on
DragonFlyBSD where /dev/null has an st_size of 136 but we can't read 136 bytes
from it.
llvm-svn: 100106
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunctionPrinterPass.cpp')
0 files changed, 0 insertions, 0 deletions