Initial commit

FossilOrigin-Name: c53d95729c009f8f80a7d63847cef7668ff73f8af0523ab65f7734696f85399c

src/capwap/conn_recv_packet.c

@@ -0,0 +1,34 @@
+#include <time.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <errno.h>
+#include <string.h>
+
+#include "conn.h"
+
+
+int conn_recv_packet(struct conn* conn,uint8_t *buf,int len)
+{
+//	printf("Conn recv packet called\n");
+	int n;
+	int flags=0;
+	while( (n = recv(conn->sock,(char*)buf,len,flags)) < 0 ){
+		if (errno!=EINTR)
+		{
+/*			if (errno == EWOULDBLOCK)
+			{
+				printf("would block\n");
+			}
+			if ( errno==EAGAIN )
+			{
+				printf("again\n");
+			}
+			perror("recv");
+*/			
+			return n;
+		}
+	}
+	return n;
+}
+
+