Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 7b3d5c36 authored by Keith Mok's avatar Keith Mok
Browse files

Fix EINTR handling 

waitid will not return EINTR from return value.
If there is signal during waitid, it will return -1
with errno set to EINTR

Test: Build ok
Change-Id: Iec31e25ff51575d6cb74e1938718313066e3c1ed
parent f70982c7

media/audioserver/main_audioserver.cpp

+2 −4
Original line number Diff line number Diff line
@@ -73,10 +73,8 @@ int main(int argc __unused, char **argv) 
        IPCThreadState::self()->joinThreadPool();

        for (;;) {

            siginfo_t info;

            int ret = waitid(P_PID, childPid, &info, WEXITED | WSTOPPED | WCONTINUED);

            if (ret == EINTR) {

                continue;

            }

            int ret = TEMP_FAILURE_RETRY(waitid(P_PID, childPid, &info,

                                                WEXITED | WSTOPPED | WCONTINUED));

            if (ret < 0) {

                break;

            }