From: phk <phk@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Wed, 24 Oct 2007 10:24:08 +0000 (+0000)
Subject: Add a WS_Dup() function
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=60ae9d76bad0efd18edd8e5217148e171128f224;p=varnish

Add a WS_Dup() function


git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2166 d4fa192b-c00b-0410-8231-f00ffab90ce4
---

diff --git a/varnish-cache/bin/varnishd/cache.h b/varnish-cache/bin/varnishd/cache.h
index 68ce9af9..6707c585 100644
--- a/varnish-cache/bin/varnishd/cache.h
+++ b/varnish-cache/bin/varnishd/cache.h
@@ -585,6 +585,7 @@ void WS_ReleaseP(struct ws *ws, char *ptr);
 void WS_Assert(const struct ws *ws);
 void WS_Reset(struct ws *ws);
 char *WS_Alloc(struct ws *ws, unsigned bytes);
+char *WS_Dup(struct ws *ws, const char *);
 
 /* rfc2616.c */
 int RFC2616_cache_policy(const struct sess *sp, const struct http *hp);
diff --git a/varnish-cache/bin/varnishd/cache_ws.c b/varnish-cache/bin/varnishd/cache_ws.c
index 2629126b..a43e0751 100644
--- a/varnish-cache/bin/varnishd/cache_ws.c
+++ b/varnish-cache/bin/varnishd/cache_ws.c
@@ -96,6 +96,19 @@ WS_Alloc(struct ws *ws, unsigned bytes)
 	return (r);
 }
 
+char *
+WS_Dup(struct ws *ws, const char *s)
+{
+	unsigned l;
+	char *p;
+
+	l = strlen(s) + 1;
+	p = WS_Alloc(ws, l);
+	if (p != NULL)
+		memcpy(p, s, l);
+	return (p);
+}
+
 unsigned
 WS_Reserve(struct ws *ws, unsigned bytes)
 {