Make the arguments to CLI functions const-const.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2036 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/cache.h

@@ -413,8 +413,8 @@ extern struct backend_method	backend_method_round_robin;
 /* cache_ban.c */
 void AddBan(const char *, int hash);
 void BAN_Init(void);
-void cli_func_url_purge(struct cli *cli, char **av, void *priv);
-void cli_func_hash_purge(struct cli *cli, char **av, void *priv);
+void cli_func_url_purge(struct cli *cli, const char * const *av, void *priv);
+void cli_func_hash_purge(struct cli *cli, const char * const *av, void *priv);
 void BAN_NewObj(struct object *o);
 int BAN_CheckObject(struct object *o, const char *url, const char *hash);
 

bin/varnishd/cache_ban.c

@@ -102,7 +102,7 @@ BAN_CheckObject(struct object *o, const char *url, const char *hash)
 }
 
 void
-cli_func_url_purge(struct cli *cli, char **av, void *priv)
+cli_func_url_purge(struct cli *cli, const char * const *av, void *priv)
 {
 
 	(void)priv;
@@ -111,7 +111,7 @@ cli_func_url_purge(struct cli *cli, char **av, void *priv)
 }
 
 void
-cli_func_hash_purge(struct cli *cli, char **av, void *priv)
+cli_func_hash_purge(struct cli *cli, const char * const *av, void *priv)
 {
 
 	(void)priv;

bin/varnishd/cache_cli.c

@@ -47,7 +47,7 @@
 /*--------------------------------------------------------------------*/
 
 static void
-cli_func_start(struct cli *cli, char **av, void *priv)
+cli_func_start(struct cli *cli, const char * const *av, void *priv)
 {
 
 	(void)cli;

bin/varnishd/cache_pool.c

@@ -434,7 +434,7 @@ WRK_Init(void)
 /*--------------------------------------------------------------------*/
 
 void
-cli_func_dump_pool(struct cli *cli, char **av, void *priv)
+cli_func_dump_pool(struct cli *cli, const char * const *av, void *priv)
 {
 
 	(void)cli;

bin/varnishd/cache_vcl.c

@@ -195,7 +195,7 @@ VCL_Load(const char *fn, const char *name, struct cli *cli)
 /*--------------------------------------------------------------------*/
 
 void
-cli_func_config_list(struct cli *cli, char **av, void *priv)
+cli_func_config_list(struct cli *cli, const char * const *av, void *priv)
 {
 	struct vcls *vcl;
 
@@ -210,7 +210,7 @@ cli_func_config_list(struct cli *cli, char **av, void *priv)
 }
 
 void
-cli_func_config_load(struct cli *cli, char **av, void *priv)
+cli_func_config_load(struct cli *cli, const char * const *av, void *priv)
 {
 
 	(void)av;
@@ -221,7 +221,7 @@ cli_func_config_load(struct cli *cli, char **av, void *priv)
 }
 
 void
-cli_func_config_discard(struct cli *cli, char **av, void *priv)
+cli_func_config_discard(struct cli *cli, const char * const *av, void *priv)
 {
 	struct vcls *vcl;
 
@@ -257,7 +257,7 @@ cli_func_config_discard(struct cli *cli, char **av, void *priv)
 }
 
 void
-cli_func_config_use(struct cli *cli, char **av, void *priv)
+cli_func_config_use(struct cli *cli, const char * const *av, void *priv)
 {
 	struct vcls *vcl;
 

bin/varnishd/mgt_child.c

@@ -435,7 +435,7 @@ mgt_run(int dflag, const char *T_arg)
 /*--------------------------------------------------------------------*/
 
 void
-mcf_server_startstop(struct cli *cli, char **av, void *priv)
+mcf_server_startstop(struct cli *cli, const char * const *av, void *priv)
 {
 
 	(void)av;
@@ -452,7 +452,7 @@ mcf_server_startstop(struct cli *cli, char **av, void *priv)
 /*--------------------------------------------------------------------*/
 
 void
-mcf_server_status(struct cli *cli, char **av, void *priv)
+mcf_server_status(struct cli *cli, const char * const *av, void *priv)
 {
 	(void)av;
 	(void)priv;

bin/varnishd/mgt_cli.c

@@ -62,7 +62,7 @@ static int		cli_i = -1, cli_o = -1;
 /*--------------------------------------------------------------------*/
 
 static void
-mcf_stats(struct cli *cli, char **av, void *priv)
+mcf_stats(struct cli *cli, const char * const *av, void *priv)
 {
 
 	(void)av;
@@ -82,10 +82,11 @@ mcf_stats(struct cli *cli, char **av, void *priv)
  */
 
 static void
-mcf_passthru(struct cli *cli, char **av, void *priv)
+mcf_passthru(struct cli *cli, const char * const *av, void *priv)
 {
 	struct vsb *sb;
-	char *p;
+	const char *p;
+	char *q;
 	unsigned u;
 	int i;
 
@@ -127,10 +128,10 @@ mcf_passthru(struct cli *cli, char **av, void *priv)
 	xxxassert(i == vsb_len(sb));
 	vsb_delete(sb);
 
-	i = cli_readres(cli_i, &u, &p, params->cli_timeout);
+	i = cli_readres(cli_i, &u, &q, params->cli_timeout);
 	cli_result(cli, u);
-	cli_out(cli, "%s", p);
-	free(p);
+	cli_out(cli, "%s", q);
+	free(q);
 
 }
 

bin/varnishd/mgt_param.c

@@ -766,7 +766,7 @@ static struct parspec parspec[] = {
 /*--------------------------------------------------------------------*/
 
 void
-mcf_param_show(struct cli *cli, char **av, void *priv)
+mcf_param_show(struct cli *cli, const char * const *av, void *priv)
 {
 	struct parspec *pp;
 	const char *p, *q;
@@ -854,7 +854,7 @@ MCF_ParamSet(struct cli *cli, const char *param, const char *val)
 /*--------------------------------------------------------------------*/
 
 void
-mcf_param_set(struct cli *cli, char **av, void *priv)
+mcf_param_set(struct cli *cli, const char * const *av, void *priv)
 {
 
 	(void)priv;

bin/varnishd/mgt_vcc.c

@@ -474,7 +474,7 @@ mgt_vcc_init(void)
 /*--------------------------------------------------------------------*/
 
 void
-mcf_config_inline(struct cli *cli, char **av, void *priv)
+mcf_config_inline(struct cli *cli, const char * const *av, void *priv)
 {
 	char *vf, *p;
 	struct vsb *sb;
@@ -504,7 +504,7 @@ mcf_config_inline(struct cli *cli, char **av, void *priv)
 }
 
 void
-mcf_config_load(struct cli *cli, char **av, void *priv)
+mcf_config_load(struct cli *cli, const char * const *av, void *priv)
 {
 	char *vf;
 	struct vsb *sb;
@@ -550,7 +550,7 @@ mcf_find_vcl(struct cli *cli, const char *name)
 }
 
 void
-mcf_config_use(struct cli *cli, char **av, void *priv)
+mcf_config_use(struct cli *cli, const char * const *av, void *priv)
 {
 	unsigned status;
 	char *p;
@@ -577,7 +577,7 @@ mcf_config_use(struct cli *cli, char **av, void *priv)
 }
 
 void
-mcf_config_discard(struct cli *cli, char **av, void *priv)
+mcf_config_discard(struct cli *cli, const char * const *av, void *priv)
 {
 	unsigned status;
 	char *p;
@@ -602,7 +602,7 @@ mcf_config_discard(struct cli *cli, char **av, void *priv)
 }
 
 void
-mcf_config_list(struct cli *cli, char **av, void *priv)
+mcf_config_list(struct cli *cli, const char * const *av, void *priv)
 {
 	unsigned status;
 	char *p;
@@ -628,7 +628,7 @@ mcf_config_list(struct cli *cli, char **av, void *priv)
  * XXX: This should take an option argument to show all (include) files
  */
 void
-mcf_config_show(struct cli *cli, char **av, void *priv)
+mcf_config_show(struct cli *cli, const char * const *av, void *priv)
 {
 	struct vclprog *vp;
 	void *dlh, *sym;

include/cli_priv.h

@@ -37,7 +37,7 @@
 
 struct cli;	/* NB: struct cli is opaque at this level.  */
 
-typedef void cli_func_t(struct cli*, char **av, void *priv);
+typedef void cli_func_t(struct cli*, const char * const *av, void *priv);
 
 struct cli_proto {
 	/* These must match the CLI_* macros in cli.h */

lib/libvarnish/cli.c

@@ -46,7 +46,7 @@
  */
 
 void
-cli_func_help(struct cli *cli, char **av, void *priv)
+cli_func_help(struct cli *cli, const char * const *av, void *priv)
 {
 	struct cli_proto *cp;
 
@@ -123,7 +123,7 @@ cli_dispatch(struct cli *cli, struct cli_proto *clp, const char *line)
 			break;
 		}
 
-		cp->func(cli, av, cp->priv);
+		cp->func(cli, (const char * const *)av, cp->priv);
 
 	} while (0);
 	FreeArgv(av);

lib/libvarnish/cli_common.c

@@ -179,7 +179,7 @@ cli_readres(int fd, unsigned *status, char **ptr, double tmo)
 /*--------------------------------------------------------------------*/
 
 void
-cli_func_ping(struct cli *cli, char **av, void *priv)
+cli_func_ping(struct cli *cli, const char * const *av, void *priv)
 {
 	time_t t;