Add function to fake a poll call using select

svn:r87

1 files changed, 43 insertions, 0 deletions

diff --git a/src/common/fakepoll.h b/src/common/fakepoll.h
new file mode 100644
index 000000000..533ee3f98
--- /dev/null
+++ b/src/common/fakepoll.h
@@ -0,0 +1,43 @@
+/*
+ * fakepoll.h
+ *
+ * On systems where 'poll' doesn't exist, fake it with 'select'.
+ *
+ * Nick Mathewson <nickm@freehaven.net>
+ */
+
+/*
+ * Changes :
+ * $Log$
+ * Revision 1.1  2002/09/03 18:43:50  nickm
+ * Add function to fake a poll call using select
+ *
+ */
+#ifndef __FAKEPOLL_H
+#define __FAKEPOLL_H
+
+#include "orconfig.h"
+#undef VERSION
+
+#ifndef HAVE_POLL_H
+#ifndef HAVE_SYS_POLL_H
+#define USE_FAKE_POLL
+
+struct pollfd {
+	int fd;
+	short events;
+	short revents;
+};
+
+#define POLLIN   0x0001
+#define POLLPRI  0x0002
+#define POLLOUT  0x0004
+#define POLLERR  0x0008
+#define POLLHUP  0x0010
+#define POLLNVAL 0x0020
+
+int poll(struct pollfd *ufds, unsigned int nfds, int timeout);
+
+#endif
+#endif
+#endif