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[Qemacs-devel] [PATCH 3/3] Only use SA_RESTART when defined, but emit a
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From: |
François Revol |
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Subject: |
[Qemacs-devel] [PATCH 3/3] Only use SA_RESTART when defined, but emit a warning |
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Date: |
Wed, 19 Apr 2017 23:46:08 +0200 |
---
qe.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/qe.c b/qe.c
index df3ed55..b03a755 100644
--- a/qe.c
+++ b/qe.c
@@ -7796,7 +7796,11 @@ void qe_event_init(void)
struct sigaction sigact;
struct itimerval itimer;
+#ifdef SA_RESTART
sigact.sa_flags = SA_RESTART;
+#else
+#warning SA_RESTART not defined
+#endif
sigact.sa_handler = poll_action;
sigemptyset(&sigact.sa_mask);
sigaction(SIGVTALRM, &sigact, NULL);
--
2.11.0