*** empty log message ***

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@762 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/roken/mini_inetd.c

@@ -0,0 +1,54 @@
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+RCSID("$Id$");
+#endif
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+
+#include <roken.h>
+
+void
+mini_inetd (int port)
+{
+     struct sockaddr_in sa;
+     int s = socket(AF_INET, SOCK_STREAM, 0);
+     int s2;
+     int one = 1;
+     if(s < 0){
+	  perror("socket");
+	  exit(1);
+     }
+     if(setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (void *)&one,
+		   sizeof(one)) < 0){
+	  perror("setsockopt");
+	  exit(1);
+     }
+     memset(&sa, 0, sizeof(sa));
+     sa.sin_port = port;
+     sa.sin_addr.s_addr = INADDR_ANY;
+     if(bind(s, (struct sockaddr*)&sa, sizeof(sa)) < 0){
+	  perror("bind");
+	  exit(1);
+     }
+     if(listen(s, SOMAXCONN) < 0){
+	  perror("listen");
+	  exit(1);
+     }
+     s2 = accept(s, NULL, 0);
+     if(s2 < 0){
+	  perror("accept");
+	  exit(1);
+     }
+     close(s);
+     dup2(s2, STDIN_FILENO);
+     dup2(s2, STDOUT_FILENO);
+     close(s2);
+}