From: Stephan Bosch <stephan.bosch@open-xchange.com>
Date: Fri, 6 Jan 2023 15:43:56 +0000 (+0100)
Subject: lib: str - Add str_clear() and str_clear_safe().
X-Git-Tag: 2.4.0~3151
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e0d2d2d86c2572e8738a491d36c543b900f4b6be;p=thirdparty%2Fdovecot%2Fcore.git

lib: str - Add str_clear() and str_clear_safe().
---

diff --git a/src/lib/str.h b/src/lib/str.h
index f0ec8f1f4f..0fc148ec94 100644
--- a/src/lib/str.h
+++ b/src/lib/str.h
@@ -91,6 +91,16 @@ static inline void str_truncate(string_t *str, size_t len)
 		buffer_set_used_size(str, len);
 }
 
+/* Clear the string */
+static inline void str_clear(string_t *str)
+{
+	buffer_clear(str);
+}
+static inline void str_clear_safe(string_t *str)
+{
+	buffer_clear_safe(str);
+}
+
 /* Truncate the string to specified length, but also make sure the truncation
    doesn't happen in the middle of an UTF-8 character sequence. In that case,
    the string will end up being up to a few bytes smaller than len. If it's