binder: don't specify POLLHUP in .events for poll()
According to poll(2), POLLHUP is ignored in .events. Don't specify
it.
Test: pass
Change-Id: Id9cc908f11bcb914a30dad9e407cb17c1ab00979
diff --git a/libs/binder/FdTrigger.cpp b/libs/binder/FdTrigger.cpp
index e38ac63..ecf13dc 100644
--- a/libs/binder/FdTrigger.cpp
+++ b/libs/binder/FdTrigger.cpp
@@ -44,7 +44,7 @@
status_t FdTrigger::triggerablePoll(base::borrowed_fd fd, int16_t event) {
while (true) {
pollfd pfd[]{{.fd = fd.get(), .events = static_cast<int16_t>(event), .revents = 0},
- {.fd = mRead.get(), .events = POLLHUP, .revents = 0}};
+ {.fd = mRead.get(), .events = 0, .revents = 0}};
int ret = TEMP_FAILURE_RETRY(poll(pfd, arraysize(pfd), -1));
if (ret < 0) {
return -errno;