diff options
| -rw-r--r-- | src/xz/signals.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/xz/signals.c b/src/xz/signals.c index 2a1d4eb7..5387c424 100644 --- a/src/xz/signals.c +++ b/src/xz/signals.c @@ -82,17 +82,19 @@ signals_init(void) sigaddset(&hooked_signals, message_progress_sigs[i]); #endif - struct sigaction sa; + // Using "my_sa" because "sa" may conflict with a sockaddr variable + // from system headers on Solaris. + struct sigaction my_sa; // All the signals that we handle we also blocked while the signal // handler runs. - sa.sa_mask = hooked_signals; + my_sa.sa_mask = hooked_signals; // Don't set SA_RESTART, because we want EINTR so that we can check // for user_abort and cleanup before exiting. We block the signals // for which we have established a handler when we don't want EINTR. - sa.sa_flags = 0; - sa.sa_handler = &signal_handler; + my_sa.sa_flags = 0; + my_sa.sa_handler = &signal_handler; for (size_t i = 0; i < ARRAY_SIZE(sigs); ++i) { // If the parent process has left some signals ignored, @@ -103,7 +105,7 @@ signals_init(void) continue; // Establish the signal handler. - if (sigaction(sigs[i], &sa, NULL)) + if (sigaction(sigs[i], &my_sa, NULL)) message_signal_handler(); } |