libpakfire: Run ldconfig after erasing/extracting files

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

diff --git a/src/libpakfire/step.c b/src/libpakfire/step.c
index f279cd44c994b2de522f28416e6989ff6ce51e2c..c658df54c74459b805d347e4ad6f180e6b95ed6a 100644 (file)
--- a/src/libpakfire/step.c
+++ b/src/libpakfire/step.c
@@ -412,6 +412,24 @@ static int pakfire_step_run_script(PakfireStep step, pakfire_script_type script)
        return 0;
 }
 
+static int pakfire_run_ldconfig(PakfireStep step) {
+       const char* ldconfig = "/usr/sbin/ldconfig";
+
+       int r = -1;
+
+       // XXX check if package has some files that require to run ldconfig
+
+       const char* path = pakfire_get_path(step->pakfire);
+
+       if (pakfire_access(step->pakfire, path, ldconfig + 1, X_OK) == 0) {
+               r = pakfire_execute(step->pakfire, ldconfig, NULL, 0);
+
+               DEBUG(step->pakfire, "ldconfig returned %d\n", r);
+       }
+
+       return r;
+}
+
 static int pakfire_step_extract(PakfireStep step) {
        if (!step->archive) {
                ERROR(step->pakfire, "Archive was not opened\n");
@@ -426,10 +444,16 @@ static int pakfire_step_extract(PakfireStep step) {
                pakfire_free(nevra);
        }
 
+       // Update the runtime linker cache
+       pakfire_run_ldconfig(step);
+
        return r;
 }
 
 static int pakfire_step_erase(PakfireStep step) {
+       // Update the runtime linker cache after all files have been removed
+       pakfire_run_ldconfig(step);
+
        return 0; // TODO
 }