From 5a213541ea2b90478498cb8ec8e55969d34e38e5 Mon Sep 17 00:00:00 2001
From: Thomas Haller <thaller@redhat.com>
Date: Tue, 12 Jan 2021 19:03:42 +0100
Subject: [PATCH] shared: add nm_str_buf_append_{dirty,c_len}() helpers

---
 shared/nm-glib-aux/nm-str-buf.h | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/shared/nm-glib-aux/nm-str-buf.h b/shared/nm-glib-aux/nm-str-buf.h
index d770b8266a..6edd451ee5 100644
--- a/shared/nm-glib-aux/nm-str-buf.h
+++ b/shared/nm-glib-aux/nm-str-buf.h
@@ -267,6 +267,31 @@ nm_str_buf_append_required_delimiter(NMStrBuf *strbuf, char delimiter)
     return strbuf;
 }
 
+static inline void
+nm_str_buf_append_dirty(NMStrBuf *strbuf, gsize len)
+{
+    _nm_str_buf_assert(strbuf);
+
+    /* this append @len bytes to the buffer, but it does not
+     * initialize them! */
+    if (len > 0) {
+        nm_str_buf_maybe_expand(strbuf, len, FALSE);
+        strbuf->_priv_len += len;
+    }
+}
+
+static inline void
+nm_str_buf_append_c_len(NMStrBuf *strbuf, char ch, gsize len)
+{
+    _nm_str_buf_assert(strbuf);
+
+    if (len > 0) {
+        nm_str_buf_maybe_expand(strbuf, len, FALSE);
+        memset(&strbuf->_priv_str[strbuf->_priv_len], ch, len);
+        strbuf->_priv_len += len;
+    }
+}
+
 static inline void
 nm_str_buf_reset(NMStrBuf *strbuf, const char *str)
 {