sensord: Handle EINTR for GPIO event reading (#33715)

handle eintr
1 year ago · 48abdf825b
parent 682857f0cd
commit 48abdf825b
1 changed files with 1 additions and 1 deletions
--- a/system/sensord/sensors_qcom2.cc
+++ b/system/sensord/sensors_qcom2.cc
@ -62,7 +62,7 @@ void interrupt_loop(std::vector<std::tuple<Sensor *, std::string>> sensors) {

    // Read all events
    struct gpioevent_data evdata[16];
-    err = read(fd, evdata, sizeof(evdata));
+    err = HANDLE_EINTR(read(fd, evdata, sizeof(evdata)));
    if (err < 0 || err % sizeof(*evdata) != 0) {
      LOGE("error reading event data %d", err);
      continue;