initial commit, resurrect one of my realy old projects

1 files changed, 16 insertions, 0 deletions

diff --git a/socket_tcp.c b/socket_tcp.c
new file mode 100644
index 0000000..5a7c920
--- /dev/null
+++ b/socket_tcp.c
@@ -0,0 +1,16 @@
+#include "socket.h"
+
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <unistd.h>
+
+int socket_tcp(int block)
+{
+	int s;
+	s = socket(AF_INET,SOCK_STREAM,0);
+	if (s == -1) return -1;
+	if(block) return s;
+	if (fcntl(s,F_SETFL,fcntl(s,F_GETFL,0) | O_NONBLOCK) == -1) { close(s); return -1; }
+	return s;
+}