diff options
| -rw-r--r-- | occ_errors.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/occ_errors.cpp b/occ_errors.cpp index fe81f17..bc01c91 100644 --- a/occ_errors.cpp +++ b/occ_errors.cpp @@ -42,7 +42,7 @@ void Error::registerCallBack() { decltype(eventSource.get()) sourcePtr = nullptr; auto r = sd_event_add_io(event.get(), &sourcePtr, fd, - EPOLLIN, processEvents, this); + EPOLLPRI | EPOLLERR, processEvents, this); eventSource.reset(sourcePtr); if (r < 0) @@ -150,6 +150,19 @@ std::string Error::readFile(int len) const phosphor::logging::org::open_power::OCC::Device:: ReadFailure::CALLOUT_DEVICE_PATH(file.c_str())); } + + // Need to seek to START, else the poll returns immediately telling + // there is data to be read + r = lseek(fd, 0, SEEK_SET); + if (r < 0) + { + log<level::ERR>("Failure seeking error file to START"); + elog<ConfigFailure>( + phosphor::logging::org::open_power::OCC::Device:: + ConfigFailure::CALLOUT_ERRNO(errno), + phosphor::logging::org::open_power::OCC::Device:: + ConfigFailure::CALLOUT_DEVICE_PATH(file.c_str())); + } return std::string(data.get()); } |
