From fb6e9795b7cf8a2d3e94a3460c009a2451d18db8 Mon Sep 17 00:00:00 2001
From: Thomas Haller <thaller@redhat.com>
Date: Tue, 21 Jul 2020 12:52:24 +0200
Subject: shared: add nm_g_array_append_new() helper

---
 shared/nm-glib-aux/nm-shared-utils.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'shared')

diff --git a/shared/nm-glib-aux/nm-shared-utils.h b/shared/nm-glib-aux/nm-shared-utils.h
index 1fbf01131a..6aafd09e98 100644
--- a/shared/nm-glib-aux/nm-shared-utils.h
+++ b/shared/nm-glib-aux/nm-shared-utils.h
@@ -1519,6 +1519,18 @@ nm_g_array_len (const GArray *arr)
 	return arr ? arr->len : 0u;
 }
 
+#define nm_g_array_append_new(arr, type) \
+	({ \
+		GArray *_arr = (arr); \
+		gsize _l; \
+		\
+		nm_assert (_arr); \
+		_l = ((gsize) _arr->len) + 1u; \
+		nm_assert (_l > _arr->len); \
+		g_array_set_size (_arr, _l); \
+		&g_array_index (arr, type, _l); \
+	})
+
 /*****************************************************************************/
 
 static inline guint
-- 
cgit v1.2.1