#include <folly/portability/Sockets.h>
#include <sys/types.h>
-#if !defined(FOLLY_ALLOW_TFO) && defined(TCP_FASTOPEN) && defined(MSG_FASTOPEN)
+#if !defined(FOLLY_ALLOW_TFO) && defined(__linux__) && !defined(__ANDROID__)
+// only allow for linux right now
#define FOLLY_ALLOW_TFO 1
#endif
namespace folly {
namespace detail {
-#if FOLLY_ALLOW_TFO
-
/**
- * tfo_sendto has the same semantics as sendto, but is used to
+ * tfo_sendto has the same semantics as sendmsg, but is used to
* send with TFO data.
*/
-ssize_t tfo_sendto(
- int sockfd,
- const void* buf,
- size_t len,
- int flags,
- const struct sockaddr* dest_addr,
- socklen_t addlen);
+ssize_t tfo_sendmsg(int sockfd, const struct msghdr* msg, int flags);
/**
* Enable TFO on a listening socket.
*/
int tfo_enable(int sockfd, size_t max_queue_size);
-#endif
}
}