Squashed 'third_party/libevent/' content from commit d8ceae8
Change-Id: I84e1b23561eb225b9f288717b028e6bc9e5a27e1
git-subtree-dir: third_party/libevent
git-subtree-split: d8ceae81b83f3d0a56e2f41d4c429b2702a8e302
diff --git a/sample/signal-test.c b/sample/signal-test.c
new file mode 100644
index 0000000..f969e23
--- /dev/null
+++ b/sample/signal-test.c
@@ -0,0 +1,76 @@
+/*
+ * Compile with:
+ * cc -I/usr/local/include -o signal-test \
+ * signal-test.c -L/usr/local/lib -levent
+ */
+
+#include <sys/types.h>
+
+#include <event2/event-config.h>
+
+#include <sys/stat.h>
+#ifndef WIN32
+#include <sys/queue.h>
+#include <unistd.h>
+#include <sys/time.h>
+#else
+#include <winsock2.h>
+#include <windows.h>
+#endif
+#include <signal.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+
+#include <event.h>
+
+#ifdef _EVENT___func__
+#define __func__ _EVENT___func__
+#endif
+
+int called = 0;
+
+static void
+signal_cb(evutil_socket_t fd, short event, void *arg)
+{
+ struct event *signal = arg;
+
+ printf("%s: got signal %d\n", __func__, EVENT_SIGNAL(signal));
+
+ if (called >= 2)
+ event_del(signal);
+
+ called++;
+}
+
+int
+main(int argc, char **argv)
+{
+ struct event signal_int;
+ struct event_base* base;
+#ifdef WIN32
+ WORD wVersionRequested;
+ WSADATA wsaData;
+
+ wVersionRequested = MAKEWORD(2, 2);
+
+ (void) WSAStartup(wVersionRequested, &wsaData);
+#endif
+
+ /* Initalize the event library */
+ base = event_base_new();
+
+ /* Initalize one event */
+ event_assign(&signal_int, base, SIGINT, EV_SIGNAL|EV_PERSIST, signal_cb,
+ &signal_int);
+
+ event_add(&signal_int, NULL);
+
+ event_base_dispatch(base);
+ event_base_free(base);
+
+ return (0);
+}
+