From http://www.jwz.org/xscreensaver/xscreensaver-5.36.tar.gz

[xscreensaver] / hacks / glx / sonar-icmp.c

diff --git a/hacks/glx/sonar-icmp.c b/hacks/glx/sonar-icmp.c
index 50861259e768e8bca7305d37db57c9b33ecf2da6..8256270b36a4af185c31c55b8b183c21cbefee38 100644 (file)
--- a/hacks/glx/sonar-icmp.c
+++ b/hacks/glx/sonar-icmp.c
@@ -1,4 +1,4 @@
-/* sonar, Copyright (c) 1998-2012 Jamie Zawinski and Stephen Martin
+/* sonar, Copyright (c) 1998-2016 Jamie Zawinski and Stephen Martin
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
@@ -40,7 +40,7 @@
   */
 #endif
 
-#ifndef USE_IPHONE
+#ifndef HAVE_MOBILE
 # define READ_FILES
 #endif
 
@@ -53,7 +53,9 @@
 # include <sys/types.h>
 # include <sys/time.h>
 # include <sys/ipc.h>
-# include <sys/shm.h>
+# ifndef HAVE_ANDROID
+#  include <sys/shm.h>
+# endif
 # include <sys/socket.h>
 # include <netinet/in_systm.h>
 # include <netinet/in.h>
@@ -88,7 +90,7 @@
 # undef HAVE_PING
 #endif
 
-#ifndef USE_IPHONE
+#ifndef HAVE_MOBILE
 # define LOAD_FILES
 #endif
 
@@ -448,7 +450,7 @@ read_hosts_file (sonar_sensor_data *ssd, const char *filename)
     {
       char buf[1024];
       sprintf(buf, "%s:  %s", progname, filename);
-#ifdef HAVE_COCOA
+#ifdef HAVE_JWXYZ
       if (pd->debug_p)  /* on OSX don't syslog this */
 #endif
         perror (buf);
@@ -1048,7 +1050,7 @@ get_ping (sonar_sensor_data *ssd)
 {
   ping_data *pd = (ping_data *) ssd->closure;
   struct sockaddr from;
-  unsigned int fromlen;  /* Posix says socklen_t, but that's not portable */
+  socklen_t fromlen;
   int result;
   u_char packet[1024];
   struct timeval now;
@@ -1410,7 +1412,7 @@ ping_scan (sonar_sensor_data *ssd)
 
           if (sb && !pb->lookup_addr)
             {
-              assert (pb->addrlen);
+              if (!pb->addrlen) abort();
               send_ping (pd, sb);
               pd->last_pinged = sb;
             }