From 500a395cb6577e2d17ff9e23b6de19c9665635a6 Mon Sep 17 00:00:00 2001
From: Michael Rash <mbr@cipherdyne.org>
Date: Sun, 17 Feb 2013 21:43:16 -0500
Subject: [PATCH] apply const to pf and ipfw firewall function prototypes

---
 server/fw_util_ipfw.c | 13 +++++++------
 server/fw_util_pf.c   | 13 +++++++------
 2 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/server/fw_util_ipfw.c b/server/fw_util_ipfw.c
index 89eb26c4..6a8b05b6 100644
--- a/server/fw_util_ipfw.c
+++ b/server/fw_util_ipfw.c
@@ -97,7 +97,7 @@ ipfw_set_exists(const fko_srv_options_t *opts,
  * daemon to stdout.
 */
 int
-fw_dump_rules(const fko_srv_options_t *opts)
+fw_dump_rules(const fko_srv_options_t * const opts)
 {
     int     res, got_err = 0;
 
@@ -181,7 +181,7 @@ fw_dump_rules(const fko_srv_options_t *opts)
 }
 
 void
-fw_config_init(fko_srv_options_t *opts)
+fw_config_init(fko_srv_options_t * const opts)
 {
 
     memset(&fwc, 0x0, sizeof(struct fw_config));
@@ -204,7 +204,7 @@ fw_config_init(fko_srv_options_t *opts)
 }
 
 void
-fw_initialize(const fko_srv_options_t *opts)
+fw_initialize(const fko_srv_options_t * const opts)
 {
     int             res = 0;
     unsigned short  curr_rule;
@@ -352,7 +352,7 @@ fw_initialize(const fko_srv_options_t *opts)
 
 
 int
-fw_cleanup(const fko_srv_options_t *opts)
+fw_cleanup(const fko_srv_options_t * const opts)
 {
     int     res, got_err = 0;
 
@@ -427,7 +427,8 @@ fw_cleanup(const fko_srv_options_t *opts)
 /* Rule Processing - Create an access request...
 */
 int
-process_spa_request(const fko_srv_options_t *opts, const acc_stanza_t *acc, spa_data_t *spadat)
+process_spa_request(const fko_srv_options_t * const opts,
+        const acc_stanza_t * const acc, spa_data_t * const spadat)
 {
     unsigned short   rule_num;
 
@@ -552,7 +553,7 @@ process_spa_request(const fko_srv_options_t *opts, const acc_stanza_t *acc, spa_
  * firewall rules.
 */
 void
-check_firewall_rules(const fko_srv_options_t *opts)
+check_firewall_rules(const fko_srv_options_t * const opts)
 {
     char            exp_str[12];
     char            rule_num_str[6];
diff --git a/server/fw_util_pf.c b/server/fw_util_pf.c
index d883f9d7..864375ac 100644
--- a/server/fw_util_pf.c
+++ b/server/fw_util_pf.c
@@ -56,7 +56,7 @@ zero_cmd_buffers(void)
  * daemon to stdout.
 */
 int
-fw_dump_rules(const fko_srv_options_t *opts)
+fw_dump_rules(const fko_srv_options_t * const opts)
 {
     int     res, got_err = 0;
 
@@ -143,7 +143,7 @@ delete_all_anchor_rules(const fko_srv_options_t *opts)
 }
 
 void
-fw_config_init(fko_srv_options_t *opts)
+fw_config_init(fko_srv_options_t * const opts)
 {
     memset(&fwc, 0x0, sizeof(struct fw_config));
 
@@ -163,7 +163,7 @@ fw_config_init(fko_srv_options_t *opts)
 }
 
 void
-fw_initialize(const fko_srv_options_t *opts)
+fw_initialize(const fko_srv_options_t * const opts)
 {
 
     if (! anchor_active(opts))
@@ -180,7 +180,7 @@ fw_initialize(const fko_srv_options_t *opts)
 }
 
 int
-fw_cleanup(const fko_srv_options_t *opts)
+fw_cleanup(const fko_srv_options_t * const opts)
 {
     delete_all_anchor_rules(opts);
     return(0);
@@ -191,7 +191,8 @@ fw_cleanup(const fko_srv_options_t *opts)
 /* Rule Processing - Create an access request...
 */
 int
-process_spa_request(const fko_srv_options_t *opts, const acc_stanza_t *acc, spa_data_t *spadat)
+process_spa_request(const fko_srv_options_t * const opts,
+        const acc_stanza_t * const acc, spa_data_t * const spadat)
 {
     char             new_rule[MAX_PF_NEW_RULE_LEN];
     char             write_cmd[CMD_BUFSIZE];
@@ -341,7 +342,7 @@ process_spa_request(const fko_srv_options_t *opts, const acc_stanza_t *acc, spa_
  * firewall rules.
 */
 void
-check_firewall_rules(const fko_srv_options_t *opts)
+check_firewall_rules(const fko_srv_options_t * const opts)
 {
     char            exp_str[12];
     char            anchor_rules_copy[STANDARD_CMD_OUT_BUFSIZE];