Cleanup: Add more const'ness to RNA API.

This commit makes PointerRNA passed to RNA path API const.
Main change was in the `path` callback for RNA structs, and indirectly
the `getlength` callback of properties.

1 files changed, 7 insertions, 7 deletions

diff --git a/source/blender/makesrna/intern/rna_particle.c b/source/blender/makesrna/intern/rna_particle.c
index 8a024fdcfc2..a67b0f7c8e6 100644
--- a/source/blender/makesrna/intern/rna_particle.c
+++ b/source/blender/makesrna/intern/rna_particle.c
@@ -1208,19 +1208,19 @@ static int rna_ParticleTarget_name_length(PointerRNA *ptr)
   return strlen(tstr);
 }
 
-static int particle_id_check(PointerRNA *ptr)
+static int particle_id_check(const PointerRNA *ptr)
 {
-  ID *id = ptr->owner_id;
+  const ID *id = ptr->owner_id;
 
   return (GS(id->name) == ID_PA);
 }
 
-static char *rna_SPHFluidSettings_path(PointerRNA *ptr)
+static char *rna_SPHFluidSettings_path(const PointerRNA *ptr)
 {
-  SPHFluidSettings *fluid = (SPHFluidSettings *)ptr->data;
+  const SPHFluidSettings *fluid = (SPHFluidSettings *)ptr->data;
 
   if (particle_id_check(ptr)) {
-    ParticleSettings *part = (ParticleSettings *)ptr->owner_id;
+    const ParticleSettings *part = (ParticleSettings *)ptr->owner_id;
 
     if (part->fluid == fluid) {
       return BLI_strdup("fluid");
@@ -1463,9 +1463,9 @@ static void psys_vg_name_set__internal(PointerRNA *ptr, const char *value, int i
   }
 }
 
-static char *rna_ParticleSystem_path(PointerRNA *ptr)
+static char *rna_ParticleSystem_path(const PointerRNA *ptr)
 {
-  ParticleSystem *psys = (ParticleSystem *)ptr->data;
+  const ParticleSystem *psys = (ParticleSystem *)ptr->data;
   char name_esc[sizeof(psys->name) * 2];
 
   BLI_str_escape(name_esc, psys->name, sizeof(name_esc));