[PATCH] libxl: build fix

[Christoph Egger <Christoph.Egger@amd.com>]

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Fix this build error:

libxl_aoutils.c: In function 'libxl__openptys':
libxl_aoutils.c:281:13: error: passing argument 4 of 'openpty' discards
qualifiers from pointer target type
/usr/include/util.h:92:6: note: expected 'struct termios *' but argument
is of type 'const struct termios *'
libxl_aoutils.c:281:13: error: passing argument 5 of 'openpty' discards
qualifiers from pointer target type
/usr/include/util.h:92:6: note: expected 'struct winsize *' but argument
is of type 'const struct winsize *'

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>



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---to satisfy European Law for business letters:
Advanced Micro Devices GmbH
Einsteinring 24, 85689 Dornach b. Muenchen
Geschaeftsfuehrer: Alberto Bozzo, Andrew Bowd
Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen
Registergericht Muenchen, HRB Nr. 43632

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diff -r 1463985435ba tools/libxl/libxl_aoutils.c
--- a/tools/libxl/libxl_aoutils.c	Wed May 16 17:17:17 2012 +0200
+++ b/tools/libxl/libxl_aoutils.c	Wed May 16 17:47:51 2012 +0200
@@ -230,8 +230,8 @@ static void openpty_exited(libxl__egc *e
 }
 
 int libxl__openptys(libxl__openpty_state *op,
-                    const struct termios *termp,
-                    const struct winsize *winp) {
+                    struct termios *termp,
+                    struct winsize *winp) {
     /*
      * This is completely crazy.  openpty calls grantpt which the spec
      * says may fork, and may not be called with a SIGCHLD handler.
diff -r 1463985435ba tools/libxl/libxl_internal.h
--- a/tools/libxl/libxl_internal.h	Wed May 16 17:17:17 2012 +0200
+++ b/tools/libxl/libxl_internal.h	Wed May 16 17:47:51 2012 +0200
@@ -1739,8 +1739,8 @@ struct libxl__openpty_result {
 };
 
 int libxl__openptys(libxl__openpty_state *op,
-                    const struct termios *termp,
-                    const struct winsize *winp);
+                    struct termios *termp,
+                    struct winsize *winp);
 
 
 /*----- bootloader -----*/

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