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LibCore: Log errors from pipe2 when creating an event loop

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This commit is contained in:
Timothy Flynn
2024-07-22 10:16:46 -04:00
committed by Andreas Kling
parent 0d6115e8ae
commit 4451b4fda0
1 changed files with 7 additions and 1 deletions
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8
Userland/Libraries/LibCore/EventLoopImplementationUnix.cpp
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@@ -272,7 +272,13 @@ struct ThreadData {
if (wake_pipe_fds[1] != -1)
close(wake_pipe_fds[1]);
wake_pipe_fds = MUST(Core::System::pipe2(O_CLOEXEC));
auto result = Core::System::pipe2(O_CLOEXEC);
if (result.is_error()) {
warnln("\033[31;1mFailed to create event loop pipe:\033[0m {}", result.error());
VERIFY_NOT_REACHED();
}
wake_pipe_fds = result.release_value();
// The wake pipe informs us of POSIX signals as well as manual calls to wake()
VERIFY(poll_fds.size() == 0);