libupkg: Store export parent pointers directly.

[upkg.git] / src / upkg.c

diff --git a/src/upkg.c b/src/upkg.c
index 8fe9a2afd2789c98c5e32d1d84903e87d5fd0a64..e174c215b459112358c35188342552f21f76016f 100644 (file)
--- a/src/upkg.c
+++ b/src/upkg.c
@@ -21,6 +21,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
+#include <assert.h>
 #include <getopt.h>
 
 #include <glib-object.h>
@@ -228,7 +229,7 @@ int package_info(struct upkg *pkg)
 static void export_print_name(struct upkg *upkg, const struct upkg_export *e)
 {
        if (e) {
-               export_print_name(upkg, upkg_get_export(upkg, e->package-1));
+               export_print_name(upkg, e->parent);
                printf(".%s", e->name);
        }
 }
@@ -240,15 +241,20 @@ export_print_fullname(GTypeModule *pkg, const struct upkg_export *export)
        export_print_name(U_PKG(pkg)->pkg, export);
 }
 
-static int package_list(GTypeModule *pkg, long parent)
+static int package_list(GTypeModule *pkg, long current)
 {
        struct upkg *upkg = U_PKG(pkg)->pkg;
-       const struct upkg_export *export;
+       const struct upkg_export *parent = NULL;
+
+       if (current >= 0) {
+               parent = upkg_get_export(upkg, current);
+               assert(parent != NULL);
+       }
 
        for (unsigned i = 0; i < upkg->export_count; i++) {
-               export = upkg_get_export(upkg, i);
+               const struct upkg_export *export = upkg_get_export(upkg, i);
 
-               if (export->package != parent)
+               if (export->parent != parent)
                        continue;
 
                export_print_fullname(pkg, export);
@@ -496,7 +502,7 @@ static int process_object(int mode, const char *objname)
                        ret = object_info(pkg, current);
                break;
        case MODE_LIST:
-               ret = package_list(pkg, current+1);
+               ret = package_list(pkg, current);
                break;
        case MODE_EXPORT:
                if (current < 0)