1 files changed, 18 insertions, 0 deletions
diff --git a/trypoll.c b/trypoll.c
new file mode 100644
index 0000000..30bea3d
--- /dev/null
+++ b/trypoll.c
@@ -0,0 +1,18 @@
+#include <sys/types.h>
+#include <fcntl.h>
+#include <poll.h>
+
+int main()
+{
+  struct pollfd x;
+
+  x.fd = open("trypoll.c",O_RDONLY);
+  if (x.fd == -1) _exit(111);
+  x.events = POLLIN;
+  if (poll(&x,1,10) == -1) _exit(1);
+  if (x.revents != POLLIN) _exit(1);
+
+  /* XXX: try to detect and avoid poll() imitation libraries */
+
+  _exit(0);
+}