libpakfire: Add helper function that calls a method for each repo

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/libpakfire/pakfire.c b/src/libpakfire/pakfire.c
index e6c4bcb50a6b256bc3ae6555dab5fb6b0558ca2a..9f91b81014748e3d24d898764144f788d1702712 100644 (file)
--- a/src/libpakfire/pakfire.c
+++ b/src/libpakfire/pakfire.c
@@ -1053,22 +1053,23 @@ PAKFIRE_EXPORT int pakfire_bind(Pakfire pakfire, const char* src, const char* ds
        return __mount(pakfire, src, mountpoint, NULL, flags|MS_BIND, NULL);
 }
 
-PAKFIRE_EXPORT int pakfire_clean(Pakfire pakfire) {
+static int pakfire_foreach_repo(Pakfire pakfire, int (*func)(PakfireRepo repo)) {
        PakfireRepo repo;
+
        Repo* solv_repo;
        int i;
        int r;
 
        Pool* pool = pakfire->pool;
 
-       // Cleanup all repositories
+       // Run func for every repository
        FOR_REPOS(i, solv_repo) {
                repo = pakfire_repo_create_from_repo(pakfire, solv_repo);
                if (!repo)
                        return 1;
 
-               // Perform cleanup
-               r = pakfire_repo_clean(repo);
+               // Run callback
+               r = func(repo);
                pakfire_repo_unref(repo);
 
                // Raise any errors
@@ -1079,6 +1080,10 @@ PAKFIRE_EXPORT int pakfire_clean(Pakfire pakfire) {
        return 0;
 }
 
+PAKFIRE_EXPORT int pakfire_clean(Pakfire pakfire) {
+       return pakfire_foreach_repo(pakfire, pakfire_repo_clean);
+}
+
 static int pakfire_copy(Pakfire pakfire, const char* src, const char* dst) {
        char buffer[512 * 1024];
        struct archive* reader = NULL;