BIG patch...

This patch makes Samba compile cleanly with -Wwrite-strings.
 - That is, all string literals are marked as 'const'.  These strings are
always read only, this just marks them as such for passing to other functions.

What is most supprising is that I didn't need to change more than a few lines of code (all
in 'net', which got a small cleanup of net.h and extern variables).  The rest
is just adding a lot of 'const'.

As far as I can tell, I have not added any new warnings - apart from making all
of tdbutil.c's function const (so they warn for adding that const string to
struct).

Andrew Bartlett
(This used to be commit 92a777d0eaa4fb3a1c7835816f93c6bdd456816d)

1 files changed, 46 insertions, 46 deletions

diff --git a/source3/rpc_parse/parse_net.c b/source3/rpc_parse/parse_net.c
index c140a1fe01..ac21e6f2dd 100644
--- a/source3/rpc_parse/parse_net.c
+++ b/source3/rpc_parse/parse_net.c
@@ -30,7 +30,7 @@
  Reads or writes a structure.
 ********************************************************************/
 
-static BOOL net_io_neg_flags(char *desc, NEG_FLAGS *neg, prs_struct *ps, int depth)
+static BOOL net_io_neg_flags(const char *desc, NEG_FLAGS *neg, prs_struct *ps, int depth)
 {
 	if (neg == NULL)
 		return False;
@@ -66,7 +66,7 @@ static void init_netinfo_3(NETLOGON_INFO_3 *info, uint32 flags, uint32 logon_att
  Reads or writes a NETLOGON_INFO_3 structure.
 ********************************************************************/
 
-static BOOL net_io_netinfo_3(char *desc,  NETLOGON_INFO_3 *info, prs_struct *ps, int depth)
+static BOOL net_io_netinfo_3(const char *desc,  NETLOGON_INFO_3 *info, prs_struct *ps, int depth)
 {
 	if (info == NULL)
 		return False;
@@ -110,7 +110,7 @@ static void init_netinfo_1(NETLOGON_INFO_1 *info, uint32 flags, uint32 pdc_statu
  Reads or writes a NETLOGON_INFO_1 structure.
 ********************************************************************/
 
-static BOOL net_io_netinfo_1(char *desc, NETLOGON_INFO_1 *info, prs_struct *ps, int depth)
+static BOOL net_io_netinfo_1(const char *desc, NETLOGON_INFO_1 *info, prs_struct *ps, int depth)
 {
 	if (info == NULL)
 		return False;
@@ -152,7 +152,7 @@ static void init_netinfo_2(NETLOGON_INFO_2 *info, uint32 flags, uint32 pdc_statu
  Reads or writes a NETLOGON_INFO_2 structure.
 ********************************************************************/
 
-static BOOL net_io_netinfo_2(char *desc, NETLOGON_INFO_2 *info, prs_struct *ps, int depth)
+static BOOL net_io_netinfo_2(const char *desc, NETLOGON_INFO_2 *info, prs_struct *ps, int depth)
 {
 	if (info == NULL)
 		return False;
@@ -187,7 +187,7 @@ static BOOL net_io_netinfo_2(char *desc, NETLOGON_INFO_2 *info, prs_struct *ps,
  Reads or writes an NET_Q_LOGON_CTRL2 structure.
 ********************************************************************/
 
-BOOL net_io_q_logon_ctrl2(char *desc, NET_Q_LOGON_CTRL2 *q_l, prs_struct *ps, int depth)
+BOOL net_io_q_logon_ctrl2(const char *desc, NET_Q_LOGON_CTRL2 *q_l, prs_struct *ps, int depth)
 {
 	if (q_l == NULL)
 		return False;
@@ -278,7 +278,7 @@ void init_net_r_logon_ctrl2(NET_R_LOGON_CTRL2 *r_l, uint32 query_level,
  Reads or writes an NET_R_LOGON_CTRL2 structure.
 ********************************************************************/
 
-BOOL net_io_r_logon_ctrl2(char *desc, NET_R_LOGON_CTRL2 *r_l, prs_struct *ps, int depth)
+BOOL net_io_r_logon_ctrl2(const char *desc, NET_R_LOGON_CTRL2 *r_l, prs_struct *ps, int depth)
 {
 	if (r_l == NULL)
 		return False;
@@ -322,7 +322,7 @@ BOOL net_io_r_logon_ctrl2(char *desc, NET_R_LOGON_CTRL2 *r_l, prs_struct *ps, in
  Reads or writes an NET_Q_LOGON_CTRL structure.
 ********************************************************************/
 
-BOOL net_io_q_logon_ctrl(char *desc, NET_Q_LOGON_CTRL *q_l, prs_struct *ps, 
+BOOL net_io_q_logon_ctrl(const char *desc, NET_Q_LOGON_CTRL *q_l, prs_struct *ps, 
 			 int depth)
 {
 	prs_debug(ps, depth, desc, "net_io_q_logon_ctrl");
@@ -395,7 +395,7 @@ void init_net_r_logon_ctrl(NET_R_LOGON_CTRL *r_l, uint32 query_level,
  Reads or writes an NET_R_LOGON_CTRL structure.
 ********************************************************************/
 
-BOOL net_io_r_logon_ctrl(char *desc, NET_R_LOGON_CTRL *r_l, prs_struct *ps, 
+BOOL net_io_r_logon_ctrl(const char *desc, NET_R_LOGON_CTRL *r_l, prs_struct *ps, 
 			 int depth)
 {
 	prs_debug(ps, depth, desc, "net_io_r_logon_ctrl");
@@ -459,7 +459,7 @@ void init_r_trust_dom(NET_R_TRUST_DOM_LIST *r_t,
  Reads or writes an NET_R_TRUST_DOM_LIST structure.
 ********************************************************************/
 
-BOOL net_io_r_trust_dom(char *desc, NET_R_TRUST_DOM_LIST *r_t, prs_struct *ps, int depth)
+BOOL net_io_r_trust_dom(const char *desc, NET_R_TRUST_DOM_LIST *r_t, prs_struct *ps, int depth)
 {
 	uint32 value;
 
@@ -511,7 +511,7 @@ BOOL net_io_r_trust_dom(char *desc, NET_R_TRUST_DOM_LIST *r_t, prs_struct *ps, i
  Reads or writes an NET_Q_TRUST_DOM_LIST structure.
 ********************************************************************/
 
-BOOL net_io_q_trust_dom(char *desc, NET_Q_TRUST_DOM_LIST *q_l, prs_struct *ps, int depth)
+BOOL net_io_q_trust_dom(const char *desc, NET_Q_TRUST_DOM_LIST *q_l, prs_struct *ps, int depth)
 {
 	if (q_l == NULL)
 		 return False;
@@ -551,7 +551,7 @@ void init_q_req_chal(NET_Q_REQ_CHAL *q_c,
  Reads or writes an NET_Q_REQ_CHAL structure.
 ********************************************************************/
 
-BOOL net_io_q_req_chal(char *desc,  NET_Q_REQ_CHAL *q_c, prs_struct *ps, int depth)
+BOOL net_io_q_req_chal(const char *desc,  NET_Q_REQ_CHAL *q_c, prs_struct *ps, int depth)
 {
 	if (q_c == NULL)
 		return False;
@@ -580,7 +580,7 @@ BOOL net_io_q_req_chal(char *desc,  NET_Q_REQ_CHAL *q_c, prs_struct *ps, int dep
  Reads or writes a structure.
 ********************************************************************/
 
-BOOL net_io_r_req_chal(char *desc, NET_R_REQ_CHAL *r_c, prs_struct *ps, int depth)
+BOOL net_io_r_req_chal(const char *desc, NET_R_REQ_CHAL *r_c, prs_struct *ps, int depth)
 {
 	if (r_c == NULL)
 		return False;
@@ -605,7 +605,7 @@ BOOL net_io_r_req_chal(char *desc, NET_R_REQ_CHAL *r_c, prs_struct *ps, int dept
  Reads or writes a structure.
 ********************************************************************/
 
-BOOL net_io_q_auth(char *desc, NET_Q_AUTH *q_a, prs_struct *ps, int depth)
+BOOL net_io_q_auth(const char *desc, NET_Q_AUTH *q_a, prs_struct *ps, int depth)
 {
 	if (q_a == NULL)
 		return False;
@@ -628,7 +628,7 @@ BOOL net_io_q_auth(char *desc, NET_Q_AUTH *q_a, prs_struct *ps, int depth)
  Reads or writes a structure.
 ********************************************************************/
 
-BOOL net_io_r_auth(char *desc, NET_R_AUTH *r_a, prs_struct *ps, int depth)
+BOOL net_io_r_auth(const char *desc, NET_R_AUTH *r_a, prs_struct *ps, int depth)
 {
 	if (r_a == NULL)
 		return False;
@@ -669,7 +669,7 @@ void init_q_auth_2(NET_Q_AUTH_2 *q_a,
  Reads or writes a structure.
 ********************************************************************/
 
-BOOL net_io_q_auth_2(char *desc, NET_Q_AUTH_2 *q_a, prs_struct *ps, int depth)
+BOOL net_io_q_auth_2(const char *desc, NET_Q_AUTH_2 *q_a, prs_struct *ps, int depth)
 {
 	if (q_a == NULL)
 		return False;
@@ -694,7 +694,7 @@ BOOL net_io_q_auth_2(char *desc, NET_Q_AUTH_2 *q_a, prs_struct *ps, int depth)
  Reads or writes a structure.
 ********************************************************************/
 
-BOOL net_io_r_auth_2(char *desc, NET_R_AUTH_2 *r_a, prs_struct *ps, int depth)
+BOOL net_io_r_auth_2(const char *desc, NET_R_AUTH_2 *r_a, prs_struct *ps, int depth)
 {
 	if (r_a == NULL)
 		return False;
@@ -737,7 +737,7 @@ void init_q_auth_3(NET_Q_AUTH_3 *q_a,
  Reads or writes a structure.
 ********************************************************************/
 
-BOOL net_io_q_auth_3(char *desc, NET_Q_AUTH_3 *q_a, prs_struct *ps, int depth)
+BOOL net_io_q_auth_3(const char *desc, NET_Q_AUTH_3 *q_a, prs_struct *ps, int depth)
 {
 	if (q_a == NULL)
 		return False;
@@ -762,7 +762,7 @@ BOOL net_io_q_auth_3(char *desc, NET_Q_AUTH_3 *q_a, prs_struct *ps, int depth)
  Reads or writes a structure.
 ********************************************************************/
 
-BOOL net_io_r_auth_3(char *desc, NET_R_AUTH_3 *r_a, prs_struct *ps, int depth)
+BOOL net_io_r_auth_3(const char *desc, NET_R_AUTH_3 *r_a, prs_struct *ps, int depth)
 {
 	if (r_a == NULL)
 		return False;
@@ -812,7 +812,7 @@ void init_q_srv_pwset(NET_Q_SRV_PWSET *q_s,
  Reads or writes a structure.
 ********************************************************************/
 
-BOOL net_io_q_srv_pwset(char *desc, NET_Q_SRV_PWSET *q_s, prs_struct *ps, int depth)
+BOOL net_io_q_srv_pwset(const char *desc, NET_Q_SRV_PWSET *q_s, prs_struct *ps, int depth)
 {
 	if (q_s == NULL)
 		return False;
@@ -835,7 +835,7 @@ BOOL net_io_q_srv_pwset(char *desc, NET_Q_SRV_PWSET *q_s, prs_struct *ps, int de
  Reads or writes a structure.
 ********************************************************************/
 
-BOOL net_io_r_srv_pwset(char *desc, NET_R_SRV_PWSET *r_s, prs_struct *ps, int depth)
+BOOL net_io_r_srv_pwset(const char *desc, NET_R_SRV_PWSET *r_s, prs_struct *ps, int depth)
 {
 	if (r_s == NULL)
 		return False;
@@ -967,7 +967,7 @@ void init_id_info1(NET_ID_INFO_1 *id, const char *domain_name,
  Reads or writes an NET_ID_INFO_1 structure.
 ********************************************************************/
 
-static BOOL net_io_id_info1(char *desc,  NET_ID_INFO_1 *id, prs_struct *ps, int depth)
+static BOOL net_io_id_info1(const char *desc,  NET_ID_INFO_1 *id, prs_struct *ps, int depth)
 {
 	if (id == NULL)
 		return False;
@@ -1083,7 +1083,7 @@ void init_id_info2(NET_ID_INFO_2 * id, const char *domain_name,
  Reads or writes an NET_ID_INFO_2 structure.
 ********************************************************************/
 
-static BOOL net_io_id_info2(char *desc,  NET_ID_INFO_2 *id, prs_struct *ps, int depth)
+static BOOL net_io_id_info2(const char *desc,  NET_ID_INFO_2 *id, prs_struct *ps, int depth)
 {
 	if (id == NULL)
 		return False;
@@ -1169,7 +1169,7 @@ void init_sam_info(DOM_SAM_INFO *sam,
  Reads or writes a DOM_SAM_INFO structure.
 ********************************************************************/
 
-static BOOL net_io_id_info_ctr(char *desc, NET_ID_INFO_CTR **pp_ctr, prs_struct *ps, int depth)
+static BOOL net_io_id_info_ctr(const char *desc, NET_ID_INFO_CTR **pp_ctr, prs_struct *ps, int depth)
 {
 	NET_ID_INFO_CTR *ctr = *pp_ctr;
 
@@ -1212,7 +1212,7 @@ static BOOL net_io_id_info_ctr(char *desc, NET_ID_INFO_CTR **pp_ctr, prs_struct
  Reads or writes a DOM_SAM_INFO structure.
  ********************************************************************/
 
-static BOOL smb_io_sam_info(char *desc, DOM_SAM_INFO *sam, prs_struct *ps, int depth)
+static BOOL smb_io_sam_info(const char *desc, DOM_SAM_INFO *sam, prs_struct *ps, int depth)
 {
 	if (sam == NULL)
 		return False;
@@ -1544,7 +1544,7 @@ BOOL net_io_user_info3(const char *desc, NET_USER_INFO_3 *usr, prs_struct *ps,
  Reads or writes a structure.
 ********************************************************************/
 
-BOOL net_io_q_sam_logon(char *desc, NET_Q_SAM_LOGON *q_l, prs_struct *ps, int depth)
+BOOL net_io_q_sam_logon(const char *desc, NET_Q_SAM_LOGON *q_l, prs_struct *ps, int depth)
 {
 	if (q_l == NULL)
 		return False;
@@ -1568,7 +1568,7 @@ BOOL net_io_q_sam_logon(char *desc, NET_Q_SAM_LOGON *q_l, prs_struct *ps, int de
  Reads or writes a structure.
 ********************************************************************/
 
-BOOL net_io_r_sam_logon(char *desc, NET_R_SAM_LOGON *r_l, prs_struct *ps, int depth)
+BOOL net_io_r_sam_logon(const char *desc, NET_R_SAM_LOGON *r_l, prs_struct *ps, int depth)
 {
 	if (r_l == NULL)
 		return False;
@@ -1612,7 +1612,7 @@ BOOL net_io_r_sam_logon(char *desc, NET_R_SAM_LOGON *r_l, prs_struct *ps, int de
  Reads or writes a structure.
 ********************************************************************/
 
-BOOL net_io_q_sam_logoff(char *desc,  NET_Q_SAM_LOGOFF *q_l, prs_struct *ps, int depth)
+BOOL net_io_q_sam_logoff(const char *desc,  NET_Q_SAM_LOGOFF *q_l, prs_struct *ps, int depth)
 {
 	if (q_l == NULL)
 		return False;
@@ -1633,7 +1633,7 @@ BOOL net_io_q_sam_logoff(char *desc,  NET_Q_SAM_LOGOFF *q_l, prs_struct *ps, int
  Reads or writes a structure.
 ********************************************************************/
 
-BOOL net_io_r_sam_logoff(char *desc, NET_R_SAM_LOGOFF *r_l, prs_struct *ps, int depth)
+BOOL net_io_r_sam_logoff(const char *desc, NET_R_SAM_LOGOFF *r_l, prs_struct *ps, int depth)
 {
 	if (r_l == NULL)
 		return False;
@@ -1687,7 +1687,7 @@ BOOL init_net_q_sam_sync(NET_Q_SAM_SYNC * q_s, const char *srv_name,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-BOOL net_io_q_sam_sync(char *desc, NET_Q_SAM_SYNC * q_s, prs_struct *ps,
+BOOL net_io_q_sam_sync(const char *desc, NET_Q_SAM_SYNC * q_s, prs_struct *ps,
 		       int depth)
 {
 	prs_debug(ps, depth, desc, "net_io_q_sam_sync");
@@ -1719,7 +1719,7 @@ BOOL net_io_q_sam_sync(char *desc, NET_Q_SAM_SYNC * q_s, prs_struct *ps,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-static BOOL net_io_sam_delta_hdr(char *desc, SAM_DELTA_HDR * delta,
+static BOOL net_io_sam_delta_hdr(const char *desc, SAM_DELTA_HDR * delta,
 				 prs_struct *ps, int depth)
 {
 	prs_debug(ps, depth, desc, "net_io_sam_delta_hdr");
@@ -1749,7 +1749,7 @@ static BOOL net_io_sam_delta_hdr(char *desc, SAM_DELTA_HDR * delta,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-static BOOL net_io_sam_delta_mod_count(char *desc, SAM_DELTA_MOD_COUNT *info,
+static BOOL net_io_sam_delta_mod_count(const char *desc, SAM_DELTA_MOD_COUNT *info,
                                    prs_struct *ps, int depth)
 {
 	prs_debug(ps, depth, desc, "net_io_sam_delta_stamp");
@@ -1773,7 +1773,7 @@ static BOOL net_io_sam_delta_mod_count(char *desc, SAM_DELTA_MOD_COUNT *info,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-static BOOL net_io_sam_domain_info(char *desc, SAM_DOMAIN_INFO * info,
+static BOOL net_io_sam_domain_info(const char *desc, SAM_DOMAIN_INFO * info,
 				   prs_struct *ps, int depth)
 {
 	prs_debug(ps, depth, desc, "net_io_sam_domain_info");
@@ -1828,7 +1828,7 @@ static BOOL net_io_sam_domain_info(char *desc, SAM_DOMAIN_INFO * info,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-static BOOL net_io_sam_group_info(char *desc, SAM_GROUP_INFO * info,
+static BOOL net_io_sam_group_info(const char *desc, SAM_GROUP_INFO * info,
 				  prs_struct *ps, int depth)
 {
 	prs_debug(ps, depth, desc, "net_io_sam_group_info");
@@ -1863,7 +1863,7 @@ static BOOL net_io_sam_group_info(char *desc, SAM_GROUP_INFO * info,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-static BOOL net_io_sam_passwd_info(char *desc, SAM_PWD * pwd,
+static BOOL net_io_sam_passwd_info(const char *desc, SAM_PWD * pwd,
 				   prs_struct *ps, int depth)
 {
 	prs_debug(ps, depth, desc, "net_io_sam_passwd_info");
@@ -1973,7 +1973,7 @@ BOOL make_sam_account_info(SAM_ACCOUNT_INFO * info,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-static BOOL net_io_sam_account_info(char *desc, uint8 sess_key[16],
+static BOOL net_io_sam_account_info(const char *desc, uint8 sess_key[16],
 				    SAM_ACCOUNT_INFO * info, prs_struct *ps,
 				    int depth)
 {
@@ -2164,7 +2164,7 @@ static BOOL net_io_sam_account_info(char *desc, uint8 sess_key[16],
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-static BOOL net_io_sam_group_mem_info(char *desc, SAM_GROUP_MEM_INFO * info,
+static BOOL net_io_sam_group_mem_info(const char *desc, SAM_GROUP_MEM_INFO * info,
 				      prs_struct *ps, int depth)
 {
 	uint32 i;
@@ -2248,7 +2248,7 @@ static BOOL net_io_sam_group_mem_info(char *desc, SAM_GROUP_MEM_INFO * info,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-static BOOL net_io_sam_alias_info(char *desc, SAM_ALIAS_INFO * info,
+static BOOL net_io_sam_alias_info(const char *desc, SAM_ALIAS_INFO * info,
 				  prs_struct *ps, int depth)
 {
 	prs_debug(ps, depth, desc, "net_io_sam_alias_info");
@@ -2283,7 +2283,7 @@ static BOOL net_io_sam_alias_info(char *desc, SAM_ALIAS_INFO * info,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-static BOOL net_io_sam_alias_mem_info(char *desc, SAM_ALIAS_MEM_INFO * info,
+static BOOL net_io_sam_alias_mem_info(const char *desc, SAM_ALIAS_MEM_INFO * info,
 				      prs_struct *ps, int depth)
 {
 	uint32 i;
@@ -2356,7 +2356,7 @@ static BOOL net_io_sam_alias_mem_info(char *desc, SAM_ALIAS_MEM_INFO * info,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-static BOOL net_io_sam_policy_info(char *desc, SAM_DELTA_POLICY *info,
+static BOOL net_io_sam_policy_info(const char *desc, SAM_DELTA_POLICY *info,
 				      prs_struct *ps, int depth)
 {
 	int i;
@@ -2442,7 +2442,7 @@ static BOOL net_io_sam_policy_info(char *desc, SAM_DELTA_POLICY *info,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-static BOOL net_io_sam_trustdoms_info(char *desc, SAM_DELTA_TRUSTDOMS *info,
+static BOOL net_io_sam_trustdoms_info(const char *desc, SAM_DELTA_TRUSTDOMS *info,
 				      prs_struct *ps, int depth)
 {
 	int i;
@@ -2490,7 +2490,7 @@ static BOOL net_io_sam_trustdoms_info(char *desc, SAM_DELTA_TRUSTDOMS *info,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-static BOOL net_io_sam_secret_info(char *desc, SAM_DELTA_SECRET *info,
+static BOOL net_io_sam_secret_info(const char *desc, SAM_DELTA_SECRET *info,
 				   prs_struct *ps, int depth)
 {
 	int i;
@@ -2577,7 +2577,7 @@ static BOOL net_io_sam_secret_info(char *desc, SAM_DELTA_SECRET *info,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-static BOOL net_io_sam_privs_info(char *desc, SAM_DELTA_PRIVS *info,
+static BOOL net_io_sam_privs_info(const char *desc, SAM_DELTA_PRIVS *info,
 				      prs_struct *ps, int depth)
 {
 	int i;
@@ -2664,7 +2664,7 @@ static BOOL net_io_sam_privs_info(char *desc, SAM_DELTA_PRIVS *info,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-static BOOL net_io_sam_delta_ctr(char *desc, uint8 sess_key[16],
+static BOOL net_io_sam_delta_ctr(const char *desc, uint8 sess_key[16],
 				 SAM_DELTA_CTR * delta, uint16 type,
 				 prs_struct *ps, int depth)
 {
@@ -2746,7 +2746,7 @@ static BOOL net_io_sam_delta_ctr(char *desc, uint8 sess_key[16],
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-BOOL net_io_r_sam_sync(char *desc, uint8 sess_key[16],
+BOOL net_io_r_sam_sync(const char *desc, uint8 sess_key[16],
 		       NET_R_SAM_SYNC * r_s, prs_struct *ps, int depth)
 {
 	uint32 i;
@@ -2859,7 +2859,7 @@ BOOL init_net_q_sam_deltas(NET_Q_SAM_DELTAS *q_s, const char *srv_name,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-BOOL net_io_q_sam_deltas(char *desc, NET_Q_SAM_DELTAS *q_s, prs_struct *ps,
+BOOL net_io_q_sam_deltas(const char *desc, NET_Q_SAM_DELTAS *q_s, prs_struct *ps,
                          int depth)
 {
 	prs_debug(ps, depth, desc, "net_io_q_sam_deltas");
@@ -2888,7 +2888,7 @@ BOOL net_io_q_sam_deltas(char *desc, NET_Q_SAM_DELTAS *q_s, prs_struct *ps,
 /*******************************************************************
 reads or writes a structure.
 ********************************************************************/
-BOOL net_io_r_sam_deltas(char *desc, uint8 sess_key[16],
+BOOL net_io_r_sam_deltas(const char *desc, uint8 sess_key[16],
                          NET_R_SAM_DELTAS *r_s, prs_struct *ps, int depth)
 {
         int i;