James Bursa fixes: find the hosts file on RISC OS, and made it build with

newer gcc versions that no longer defines "riscos".

ares/CHANGES

@@ -1,5 +1,10 @@
   Changelog for the c-ares project
 
+* January 5, 2006
+
+- James Bursa fixed c-ares to find the hosts file on RISC OS, and made it
+  build with newer gcc versions that no longer defines "riscos".
+
 * December 22
 
 - Daniel Stenberg added ares_getsock() that extracts the set of sockets to

ares/ares_init.c

@@ -504,7 +504,7 @@ DhcpNameServer
   if (status == ARES_SUCCESS)
     status = ARES_EOF;
 
-#elif defined(riscos)
+#elif defined(__riscos__)
 
   /* Under RISC OS, name servers are listed in the
      system variable Inet$Resolvers, space separated. */

ares/ares_private.h

@@ -62,6 +62,10 @@
 #define PATH_RESOLV_CONF "sys:/etc/resolv.cfg"
 #define PATH_HOSTS              "sys:/etc/hosts"
 
+#elif defined(__riscos__)
+
+#define PATH_HOSTS             "InetDBase:Hosts"
+
 #else
 
 #define PATH_RESOLV_CONF        "/etc/resolv.conf"