From: Jaroslav Kysela <perex@perex.cz>
Date: Thu, 13 Dec 2018 16:54:39 +0000 (+0100)
Subject: sbuf: add sbuf_replace()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=279f689bdf798992ee0bd43dcedb34ef831d6c71;p=thirdparty%2Ftvheadend.git

sbuf: add sbuf_replace()
---

diff --git a/src/sbuf.h b/src/sbuf.h
index d5aa53042..2969e6c94 100644
--- a/src/sbuf.h
+++ b/src/sbuf.h
@@ -66,6 +66,8 @@ static inline void sbuf_alloc(sbuf_t *sb, int len)
 
 void sbuf_realloc(sbuf_t *sb, int len);
 
+void sbuf_replace(sbuf_t *sb, sbuf_t *src);
+
 void sbuf_append(sbuf_t *sb, const void *data, int len);
 void sbuf_append_from_sbuf(sbuf_t *sb, sbuf_t *src);
 
diff --git a/src/utils.c b/src/utils.c
index 7af41da4e..0c73b2e44 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -409,6 +409,14 @@ sbuf_realloc(sbuf_t *sb, int len)
     sbuf_alloc_fail(len);
 }
 
+void
+sbuf_replace(sbuf_t *sb, sbuf_t *src)
+{
+  sbuf_free(sb);
+  *sb = *src;
+  sbuf_init(src);
+}
+
 void
 sbuf_append(sbuf_t *sb, const void *data, int len)
 {