9 #include <phosphor-logging/elog-errors.hpp>
10 #include <phosphor-logging/elog.hpp>
11 #include <phosphor-logging/lg2.hpp>
12 #include <phosphor-logging/log.hpp>
47     auto r = sd_event_add_io(event.get(), &sourcePtr, fd, EPOLLPRI | EPOLLERR,  in registerCallBack()
54                    strerror(-r));  in registerCallBack()
60 void Error::addWatch(bool poll)  in addWatch()  argument
67         if (poll)  in addWatch()
102     auto error = static_cast<Error*>(userData);  in processEvents()
104     error->analyzeEvent();  in processEvents()
113     int len = -1;  in analyzeEvent()
114     auto r = ioctl(fd, FIONREAD, &len);  in analyzeEvent()
124     // A non-zero data indicates an error condition  in analyzeEvent()
126     auto data = readFile(len);  in analyzeEvent()
139     auto data = std::make_unique<char[]>(len + 1);  in readFile()
140     auto retries = 3;  in readFile()
141     auto delay = std::chrono::milliseconds{100};  in readFile()
149         // bytes -or- value '0', then it just means we are fine  in readFile()
150         auto r = read(fd, data.get(), len);  in readFile()
153             retries--;  in readFile()
168     // Need to seek to START, else the poll returns immediately telling  in readFile()
170     auto r = lseek(fd, 0, SEEK_SET);  in readFile()