Update libglnx

I want to use `glnx_tmpdir_unset()` in the `compose commit` PR.

Update submodule: libglnx

Closes: #1056
Approved by: jlebon

libglnx

@@ -1 +1 @@
-Subproject commit 627d4e2f15572e853279d4bb9511ef2618bef6b5
+Subproject commit e627524af9ae499c1edd04795442f8bdb05b5223

src/app/rpmostree-compose-builtin-tree.c

@@ -124,7 +124,7 @@ rpm_ostree_tree_compose_context_free (RpmOstreeTreeComposeContext *ctx)
   /* Only close workdir_dfd if it's not owned by the tmpdir */
   if (!ctx->workdir_tmp.initialized && ctx->workdir_dfd != -1)
     (void) close (ctx->workdir_dfd);
-  glnx_tmpdir_clear (&ctx->workdir_tmp);
+  (void)glnx_tmpdir_delete (&ctx->workdir_tmp, NULL, NULL);
   if (ctx->rootfs_dfd != -1)
     (void) close (ctx->rootfs_dfd);
   if (ctx->cachedir_dfd != -1)

src/daemon/rpmostree-sysroot-upgrader.c

@@ -200,7 +200,7 @@ rpmostree_sysroot_upgrader_finalize (GObject *object)
   if (self->tmprootfs_dfd != -1)
     (void)close (self->tmprootfs_dfd);
 
-  glnx_tmpdir_clear (&self->metatmpdir);
+  (void)glnx_tmpdir_delete (&self->metatmpdir, NULL, NULL);
 
   g_clear_pointer (&self->devino_cache, (GDestroyNotify)ostree_repo_devino_cache_unref);
 

src/libpriv/rpmostree-bwrap.c

@@ -96,7 +96,7 @@ rpmostree_bwrap_unref (RpmOstreeBwrap *bwrap)
       if (tmp_error)
         sd_journal_print (LOG_WARNING, "%s", tmp_error->message);
     }
-  glnx_tmpdir_clear (&bwrap->rofiles_mnt);
+  (void)glnx_tmpdir_delete (&bwrap->rofiles_mnt, NULL, NULL);
 
   g_ptr_array_unref (bwrap->argv);
   g_free (bwrap);

src/libpriv/rpmostree-core.c

@@ -284,7 +284,7 @@ rpmostree_context_finalize (GObject *object)
   g_clear_pointer (&rctx->pkgs_to_remove, g_hash_table_unref);
   g_clear_pointer (&rctx->pkgs_to_replace, g_hash_table_unref);
 
-  glnx_tmpdir_clear (&rctx->tmpdir);
+  (void)glnx_tmpdir_delete (&rctx->tmpdir, NULL, NULL);
 
   G_OBJECT_CLASS (rpmostree_context_parent_class)->finalize (object);
 }

src/libpriv/rpmostree-refsack.c

@@ -55,6 +55,6 @@ rpmostree_refsack_unref (RpmOstreeRefSack *rsack)
   /* The sack might point to a temporarily allocated rpmdb copy, if so,
    * prune it now.
    */
-  glnx_tmpdir_clear (&rsack->tmpdir);
+  (void)glnx_tmpdir_delete (&rsack->tmpdir, NULL, NULL);
   g_free (rsack);
 }

src/libpriv/rpmostree-refts.c

@@ -58,6 +58,6 @@ rpmostree_refts_unref (RpmOstreeRefTs *rts)
   if (!g_atomic_int_dec_and_test (&rts->refcount))
     return;
   rpmtsFree (rts->ts);
-  glnx_tmpdir_clear (&rts->tmpdir);
+  (void)glnx_tmpdir_delete (&rts->tmpdir, NULL, NULL);
   g_free (rts);
 }