progress: Implement an increment function

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

diff --git a/src/libpakfire/progress.c b/src/libpakfire/progress.c
index 7f663bad834c581bc91bb1a22494fe93eefd5094..93724a00f9c50316135b316f6f460385db76ed28 100644 (file)
--- a/src/libpakfire/progress.c
+++ b/src/libpakfire/progress.c
@@ -243,6 +243,10 @@ int pakfire_progress_update(struct pakfire_progress* p, unsigned long int value)
        return r;
 }
 
+int pakfire_progress_increment(struct pakfire_progress* p, unsigned long int value) {
+       return pakfire_progress_update(p, p->value + value);
+}
+
 PAKFIRE_EXPORT unsigned long int pakfire_progress_get_value(struct pakfire_progress* p) {
        return p->value;
 }