libxl: Make all hidden/static functions take a gc not a ctx

Also ensure that static and hidden functions use the libxl__ prefix
not just libxl_ (in the case of static functions only when they use a
libxl prefix to start with).

This follows the policy described in libxl.h "libxl memory
management".

Based on a manual audit of:
grep ^static tools/libxl/libxl*.[ch]| grep libxl_ctx
grep libxl__ tools/libxl/*.h| grep libxl_ctx

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/tools/libxl/libxl_internal.c b/tools/libxl/libxl_internal.c
index 2aa87f7181..046e4435c7 100644
--- a/tools/libxl/libxl_internal.c
+++ b/tools/libxl/libxl_internal.c
@@ -29,7 +29,7 @@
 #include "libxl_internal.h"
 #include "libxl_utils.h"
 
-int libxl__error_set(libxl_ctx *ctx, int code)
+int libxl__error_set(libxl__gc *gc, int code)
 {
     return 0;
 }
@@ -82,7 +82,7 @@ void *libxl__zalloc(libxl__gc *gc, int bytes)
 {
     void *ptr = calloc(bytes, 1);
     if (!ptr) {
-        libxl__error_set(libxl__gc_owner(gc), ENOMEM);
+        libxl__error_set(gc, ENOMEM);
         return NULL;
     }
 
@@ -94,7 +94,7 @@ void *libxl__calloc(libxl__gc *gc, size_t nmemb, size_t size)
 {
     void *ptr = calloc(nmemb, size);
     if (!ptr) {
-        libxl__error_set(libxl__gc_owner(gc), ENOMEM);
+        libxl__error_set(gc, ENOMEM);
         return NULL;
     }