tevent: define TEVENT_NUM_SIGNALS based on SIGRTMAX

On FreeBSD SIGRTMIN is 65...

Signed-off-by: Stefan Metzmacher <metze@samba.org>

diff --git a/lib/tevent/tevent_signal.c b/lib/tevent/tevent_signal.c
index 9582f6e7acdcb566b80c9f396335c64fb1598ac7..db2dfb64352dd283eafc3e7cf740fe2c40670db7 100644 (file)
--- a/lib/tevent/tevent_signal.c
+++ b/lib/tevent/tevent_signal.c
@@ -30,7 +30,11 @@
 #include "tevent_internal.h"
 #include "tevent_util.h"
 
+#ifdef SIGRTMAX
+#define TEVENT_NUM_SIGNALS (SIGRTMAX + 1)
+#else
 #define TEVENT_NUM_SIGNALS 64
+#endif
 
 /* maximum number of SA_SIGINFO signals to hold in the queue.
   NB. This *MUST* be a power of 2, in order for the ring buffer