forked from OSchip/llvm-project
5957a19630
Clangd is often waiting for input on getline as it awaits requests. If the getline is interrupted, it causes the system call (read) to fail and the EINTR error to be set. This can be seen when attaching a debugger such as LLDB on macOS. On macOS (and possibly other operating systems), this system call is not restarted after interruption but on Linux it is restarted which is why attaching a debugger does work correctly there. The solution is to work around the non-restarting system call by checking the errno for EINTR when the stream fails and try again. This should be safe on all Unixish platforms. See also http://bugs.llvm.org/show_bug.cgi?id=32149 for some background discussion. Patch by Marc-Andre Laperle! Differential Revision: https://reviews.llvm.org/D30675 llvm-svn: 297779 |
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| clang | ||
| clang-tools-extra | ||
| compiler-rt | ||
| debuginfo-tests | ||
| libclc | ||
| libcxx | ||
| libcxxabi | ||
| libunwind | ||
| lld | ||
| lldb | ||
| llgo | ||
| llvm | ||
| openmp | ||
| parallel-libs | ||
| polly | ||