fix

1 files changed, 17 insertions, 0 deletions

diff --git a/sshnodelay.c b/sshnodelay.c
new file mode 100644
index 0000000..9e30f27
--- /dev/null
+++ b/sshnodelay.c
@@ -0,0 +1,17 @@
+#define _GNU_SOURCE
+#include <dlfcn.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+
+int connect(int sock, const struct sockaddr *addr, socklen_t addrlen)
+{
+    int (*next_connect)(int, const struct sockaddr *, socklen_t) =
+        dlsym(RTLD_NEXT, "connect");
+    int res = next_connect(sock, addr, addrlen);
+    if (!res && addr->sa_family == AF_INET) {
+        int opt = 1;
+        setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, &opt, sizeof(opt));
+    }
+    return res;
+}