Author: mgorny Date: Thu Feb 14 05:52:31 2019 New Revision: 354029 URL: http://llvm.org/viewvc/llvm-project?rev=354029&view=rev Log: [lldb] [MainLoop] Report errno for failed kevent()
Modify the kevent() error reporting to use errno rather than returning the return value. At least on FreeBSD and NetBSD, kevent() always returns -1 in case of error, and the actual error is returned via errno. Differential Revision: https://reviews.llvm.org/D58229 Modified: lldb/trunk/source/Host/common/MainLoop.cpp Modified: lldb/trunk/source/Host/common/MainLoop.cpp URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Host/common/MainLoop.cpp?rev=354029&r1=354028&r2=354029&view=diff ============================================================================== --- lldb/trunk/source/Host/common/MainLoop.cpp (original) +++ lldb/trunk/source/Host/common/MainLoop.cpp Thu Feb 14 05:52:31 2019 @@ -108,7 +108,7 @@ Status MainLoop::RunImpl::Poll() { out_events, llvm::array_lengthof(out_events), nullptr); if (num_events < 0) - return Status("kevent() failed with error %d\n", num_events); + return Status(errno, eErrorTypePOSIX); return Status(); } _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
