Initial commit of djbdns-1.05.tar.gz

Source was http://cr.yp.to/djbdns/djbdns-1.05.tar.gz, SHA1 2efdb3a039d0c548f40936aa9cb30829e0ce8c3d

1 files changed, 21 insertions, 0 deletions

diff --git a/socket_accept.c b/socket_accept.c
new file mode 100644
index 0000000..22c44d4
--- /dev/null
+++ b/socket_accept.c
@@ -0,0 +1,21 @@
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include "byte.h"
+#include "socket.h"
+
+int socket_accept4(int s,char ip[4],uint16 *port)
+{
+  struct sockaddr_in sa;
+  int dummy = sizeof sa;
+  int fd;
+
+  fd = accept(s,(struct sockaddr *) &sa,&dummy);
+  if (fd == -1) return -1;
+
+  byte_copy(ip,4,(char *) &sa.sin_addr);
+  uint16_unpack_big((char *) &sa.sin_port,port);
+
+  return fd;
+}