Clean up the test case for broken poll().
diff --git a/configure.in b/configure.in
index 041d2f2..a59c94b 100644
--- a/configure.in
+++ b/configure.in
@@ -3556,27 +3556,21 @@
AC_TRY_RUN([
#include <poll.h>
-int main (void)
- {
+int main()
+{
struct pollfd poll_struct = { 42, POLLIN|POLLPRI|POLLOUT, 0 };
-
+ int poll_test;
+
close (42);
- int poll_test = poll (&poll_struct, 1, 0);
-
+ poll_test = poll(&poll_struct, 1, 0);
if (poll_test < 0)
- {
- exit(0);
- }
+ return 0;
else if (poll_test == 0 && poll_struct.revents != POLLNVAL)
- {
- exit(0);
- }
+ return 0;
else
- {
- exit(1);
- }
- }
+ return 1;
+}
],
ac_cv_broken_poll=yes,
ac_cv_broken_poll=no,