[TUHS] A patch for compiling vtserver under linux ...

[asbesto]

Compiling vtserver gave me an error:

asbesto at gemini ~/pdp11/vtserver $ cc vtserver.c -o vtserver
/tmp/ccUTkHRZ.o(.text+0x76e): In function o_command':
: undefined reference to rrno'
/tmp/ccUTkHRZ.o(.text+0xad6): In function ead_config':
: undefined reference to rrno'
/tmp/ccUTkHRZ.o(.text+0xb63): In function ead_config':
: undefined reference to rrno'
/tmp/ccUTkHRZ.o(.text+0xd10): In function etraw':
: undefined reference to rrno'
/tmp/ccUTkHRZ.o(.text+0xdc1): In function etraw':
: undefined reference to rrno'
/tmp/ccUTkHRZ.o(.text+0xe7e): more undefined references to rrno' follow
collect2: ld returned 1 exit status
asbesto at gemini ~/pdp11/vtserver $ 

This due to the way errno is now used; errno.h has to be 
included. 

Here's a patch to compile vtserver 2.3a-20010404 under linux:


-------begin-patch-snip-here------
--- vtserver.c	2001-04-04 02:57:38.000000000 +0000
+++ vtserver-linux.c	2005-08-30 20:40:32.000000000 +0000
@@ -74,7 +74,23 @@
 #include <unistd.h>
 #include <stdlib.h>
 #include <string.h>
-char *strerror(int errno);
+
+#ifdef linux
+/* asbesto 30-8-2005 - asbesto at freaknet.org
+   linux need errno.h included. :)
+*/
+#include <errno.h>
+
+/* asbesto 30-8-2005 - asbesto at freaknet.org
+   as errno.h was included, the following line need 
+   to be commented:
+   char *strerror(int errno); 
+*/
+#else
+
+ char *strerror(int errno); 
+ 
+#endif
 
 /* Commands sent in both directions */
 struct vtcmd {

---------------------end-patch-snap-here---------

maybe this can be included in ftp://minnie.tuhs.org/pub/PDP-11/Vtserver
and maybe the version of vtserver has to be changed :)

p.s. i'm not so good in C, i quit programming many years ago, i
hope this can work ok  :)))))

hope all this can help.

-- 
[ asbesto : IW9HGS : freaknet medialab : radiocybernet : poetry ]
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