access config via a pointer, not a hardcoded struct address

this is required so we can elegantly swap out an old config for a
new one in the future and remove lots of boilerplate from config
initialization code.

unfortunately this is a quite intrusive change as the config struct
was accessed in numerous places, but frankly it should have been
done via a pointer right from the start.

right now, we simply point to a static struct in main.c, so there
shouldn't be any noticeable changes in behaviour.

1 files changed, 8 insertions, 8 deletions

diff --git a/src/anonymous.c b/src/anonymous.c
index 3049acf..8d44465 100644
--- a/src/anonymous.c
+++ b/src/anonymous.c
@@ -30,7 +30,7 @@
 
 short int is_anonymous_enabled (void)
 {
-        return (config.anonymous_map != NULL) ? 1 : 0;
+        return (config->anonymous_map != NULL) ? 1 : 0;
 }
 
 /*
@@ -40,9 +40,9 @@ short int is_anonymous_enabled (void)
 int anonymous_search (const char *s)
 {
         assert (s != NULL);
-        assert (config.anonymous_map != NULL);
+        assert (config->anonymous_map != NULL);
 
-        return hashmap_search (config.anonymous_map, s);
+        return hashmap_search (config->anonymous_map, s);
 }
 
 /*
@@ -57,17 +57,17 @@ int anonymous_insert (const char *s)
 
         assert (s != NULL);
 
-        if (!config.anonymous_map) {
-                config.anonymous_map = hashmap_create (32);
-                if (!config.anonymous_map)
+        if (!config->anonymous_map) {
+                config->anonymous_map = hashmap_create (32);
+                if (!config->anonymous_map)
                         return -1;
         }
 
-        if (hashmap_search (config.anonymous_map, s) > 0) {
+        if (hashmap_search (config->anonymous_map, s) > 0) {
                 /* The key was already found, so return a positive number. */
                 return 0;
         }
 
         /* Insert the new key */
-        return hashmap_insert (config.anonymous_map, s, &data, sizeof (data));
+        return hashmap_insert (config->anonymous_map, s, &data, sizeof (data));
 }