[PATCH 2/5] tools/xl: Mark libxl_domain_config * arg of printf_info_*() const

[Elliott Mitchell <ehem+xen@xxxxxxx>]

Date: Fri, 18 Dec 2020 13:32:33 -0800

With libxl having gotten a lot more constant, now printf_info_sexp() and
printf_info_one_json() can add consts.  May not be particularly
important, but it is best to mark things constant when they are known to
be so.

Signed-off-by: Elliott Mitchell <ehem+xen@xxxxxxx>
---
 tools/xl/xl.h      | 2 +-
 tools/xl/xl_info.c | 4 ++--
 tools/xl/xl_sxp.c  | 6 +++---
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/tools/xl/xl.h b/tools/xl/xl.h
index 7b75f9a493..dcd77d1ec4 100644
--- a/tools/xl/xl.h
+++ b/tools/xl/xl.h
@@ -308,7 +308,7 @@ typedef enum {
     DOMAIN_RESTART_SUSPENDED,    /* Domain suspended - keep looping */
 } domain_restart_type;
 
-extern void printf_info_sexp(int domid, libxl_domain_config *d_config, FILE 
*fh);
+extern void printf_info_sexp(int domid, const libxl_domain_config *d_config, 
FILE *fh);
 extern void apply_global_affinity_masks(libxl_domain_type type,
                                         libxl_bitmap *vcpu_affinity_array,
                                         unsigned int size);
diff --git a/tools/xl/xl_info.c b/tools/xl/xl_info.c
index 98fc879e63..9540384beb 100644
--- a/tools/xl/xl_info.c
+++ b/tools/xl/xl_info.c
@@ -63,7 +63,7 @@ static int maybe_printf(const char *fmt, ...)
 
 #ifdef HAVE_LIBJSONC
 static int printf_info_one_json(json_object **jso_r, int domid,
-                                libxl_domain_config *d_config)
+                                const libxl_domain_config *d_config)
 {
     json_object *jso = NULL;
     json_object *jso_config = NULL;
@@ -108,7 +108,7 @@ out:
 #elif defined(HAVE_LIBYAJL)
 
 static yajl_gen_status printf_info_one_json(yajl_gen hand, int domid,
-                                            libxl_domain_config *d_config)
+                                            const libxl_domain_config 
*d_config)
 {
     yajl_gen_status s;
 
diff --git a/tools/xl/xl_sxp.c b/tools/xl/xl_sxp.c
index 4383ad177a..d2347e401a 100644
--- a/tools/xl/xl_sxp.c
+++ b/tools/xl/xl_sxp.c
@@ -26,13 +26,13 @@
 /* In general you should not add new output to this function since it
  * is intended only for legacy use.
  */
-void printf_info_sexp(int domid, libxl_domain_config *d_config, FILE *fh)
+void printf_info_sexp(int domid, const libxl_domain_config *d_config, FILE *fh)
 {
     int i;
     libxl_dominfo info;
 
-    libxl_domain_create_info *c_info = &d_config->c_info;
-    libxl_domain_build_info *b_info = &d_config->b_info;
+    const libxl_domain_create_info *c_info = &d_config->c_info;
+    const libxl_domain_build_info *b_info = &d_config->b_info;
 
     fprintf(fh, "(domain\n\t(domid %d)\n", domid);
     fprintf(fh, "\t(create_info)\n");
-- 
2.47.3