Initial version

1 files changed, 20 insertions, 0 deletions

diff --git a/src/select/poll.c b/src/select/poll.c
new file mode 100644
index 0000000..7883dfa
--- /dev/null
+++ b/src/select/poll.c
@@ -0,0 +1,20 @@
+#include <poll.h>
+#include <time.h>
+#include <signal.h>
+#include "syscall.h"
+
+int poll(struct pollfd *fds, nfds_t n, int timeout)
+{
+#ifdef SYS_poll
+	return syscall_cp(SYS_poll, fds, n, timeout);
+#else
+#if SYS_ppoll_time64 == SYS_ppoll
+	typedef long long ppoll_ts_t[2];
+#else
+	typedef long ppoll_ts_t[2];
+#endif
+	return syscall_cp(SYS_ppoll, fds, n, timeout>=0 ?
+		((ppoll_ts_t){ timeout/1000, timeout%1000*1000000 }) : 0,
+		0, _NSIG/8);
+#endif
+}