Clone the malloc stevedore to the file stevedore

git-svn-id: http://www.varnish-cache.org/svn/trunk@172 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/Makefile.am

@@ -18,6 +18,7 @@ varnishd_SOURCES = \
 	cli_event.c \
 	hash_simple_list.c \
 	mgt_child.c \
+	storage_file.c \
 	storage_malloc.c \
 	tcp.c \
 	varnishd.c

bin/varnishd/mgt.h

@@ -17,3 +17,4 @@ int open_tcp(const char *port);
 #include "_stevedore.h"
 
 extern struct stevedore sma_stevedore;
+extern struct stevedore smf_stevedore;

bin/varnishd/storage_file.c

+/*
+ * $Id: storage_malloc.c 170 2006-06-13 07:57:32Z phk $
+ *
+ * Storage method based on mmap'ed file
+ */
+
+#include <assert.h>
+#include <stdlib.h>
+#include <sys/queue.h>
+#include <pthread.h>
+
+#include "vcl_lang.h"
+#include "cache.h"
+
+struct smf {
+	struct storage		s;
+};
+
+static struct storage *
+smf_alloc(struct stevedore *st __unused, unsigned size)
+{
+	struct smf *smf;
+
+	smf = calloc(sizeof *smf, 1);
+	assert(smf != NULL);
+	smf->s.priv = smf;
+	smf->s.ptr = malloc(size);
+	assert(smf->s.ptr != NULL);
+	smf->s.len = size;
+	return (&smf->s);
+}
+
+static void
+smf_free(struct storage *s)
+{
+	struct smf *smf;
+
+	smf = s->priv;
+	free(smf->s.ptr);
+	free(smf);
+}
+
+struct stevedore smf_stevedore = {
+	"file",
+	NULL,			/* init */
+	NULL,			/* open */
+	smf_alloc,
+	smf_free
+};

bin/varnishd/varnishd.c

@@ -316,6 +316,8 @@ setup_storage(const char *sflag)
 		p = strchr(sflag, '\0');
 	if (!cmp_storage(&sma_stevedore, sflag, p)) {
 		heritage.stevedore = &sma_stevedore;
+	} else if (!cmp_storage(&smf_stevedore, sflag, p)) {
+		heritage.stevedore = &smf_stevedore;
 	} else {
 		fprintf(stderr, "Unknown storage method \"%*.*s\"\n",
 			p - sflag, p - sflag, sflag);