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UnixSignalWatcher: Ignore -Wunused-result

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Jonas Kvinge
2026-01-04 01:03:48 +01:00
parent 1d82977441
commit d2b5359fa9
1 changed files with 7 additions and 0 deletions
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7
src/core/unixsignalwatcher.cpp
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@@ -140,7 +140,14 @@ void UnixSignalWatcher::SignalHandler(const int signal) {
// Write the signal number to the socket pair (async-signal-safe) // Write the signal number to the socket pair (async-signal-safe)
// This is the only operation we perform in the signal handler // This is the only operation we perform in the signal handler
// Ignore errors as there's nothing we can safely do about them in a signal handler // Ignore errors as there's nothing we can safely do about them in a signal handler
#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-result"
#endif
(void)::write(sInstance->signal_fd_[1], &signal, sizeof(signal)); (void)::write(sInstance->signal_fd_[1], &signal, sizeof(signal));
#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif
} }