a couple of changes to where the nonblocking settings are called.

clientserver.c

@@ -392,6 +392,9 @@ int daemon_main(void)
 			close(i); 
 			open("/dev/null", O_RDWR);
 		}
+
+		set_nonblocking(STDIN_FILENO);
+
 		return start_daemon(STDIN_FILENO);
 	}
 

main.c

@@ -250,15 +250,15 @@ static void do_server_sender(int f_in, int f_out, int argc,char *argv[])
 		argv[0] = ".";
 	}
 	
+	set_nonblocking(f_out);
+	if (f_in != f_out)
+		set_nonblocking(f_in);
+		
 	flist = send_file_list(f_out,argc,argv);
 	if (!flist || flist->count == 0) {
 		exit_cleanup(0);
 	}
 
-	set_nonblocking(f_out);
-	if (f_in != f_out)
-		set_nonblocking(f_in);
-		
 	send_files(flist,f_out,f_in);
 	report(f_out);
 	io_flush();
@@ -288,6 +288,7 @@ static int do_recv(int f_in,int f_out,struct file_list *flist,char *local_name)
 		if (f_in != f_out) close(f_out);
 
 		set_nonblocking(f_in);
+		set_nonblocking(recv_pipe[1]);
 
 		recv_files(f_in,flist,local_name,recv_pipe[1]);
 		report(f_in);
@@ -301,6 +302,7 @@ static int do_recv(int f_in,int f_out,struct file_list *flist,char *local_name)
 	if (f_in != f_out) close(f_in);
 
 	set_nonblocking(f_out);
+	set_nonblocking(recv_pipe[0]);
 
 	io_start_buffering(f_out);
 
@@ -362,8 +364,12 @@ void start_server(int f_in, int f_out, int argc, char *argv[])
 	extern int cvs_exclude;
 	extern int am_sender;
 
+	set_nonblocking(f_out);
+	if (f_in != f_out)
+		set_nonblocking(f_in);
+			
 	setup_protocol(f_out, f_in);
-	
+
 	if (am_sender) {
 		recv_exclude_list(f_in);
 		if (cvs_exclude)

socket.c

@@ -54,6 +54,8 @@ int open_socket_out(char *host, int port)
 		return -1;
 	}
 
+	set_nonblocking(res);
+
 	return res;
 }
 
@@ -110,9 +112,9 @@ determine if a file descriptor is in fact a socket
 ****************************************************************************/
 int is_a_socket(int fd)
 {
-  int v,l;
-  l = sizeof(int);
-  return(getsockopt(fd, SOL_SOCKET, SO_TYPE, (char *)&v, &l) == 0);
+	int v,l;
+	l = sizeof(int);
+	return(getsockopt(fd, SOL_SOCKET, SO_TYPE, (char *)&v, &l) == 0);
 }
 
 
@@ -165,6 +167,8 @@ void start_accept_loop(int port, int (*fn)(int ))
 		if (fork()==0) {
 			close(s);
 
+			set_nonblocking(fd);
+
 			_exit(fn(fd));
 		}
 

util.c

@@ -98,6 +98,9 @@ int piped_child(char **command,int *f_in,int *f_out)
 
   *f_in = from_child_pipe[0];
   *f_out = to_child_pipe[1];
+
+  set_nonblocking(*f_in);
+  set_nonblocking(*f_out);
   
   return pid;
 }