From c083b45c14fd14e7e474077ed3a843c658e7afa5 Mon Sep 17 00:00:00 2001
From: Mark Pizzolato <mark@infocomm.com>
Date: Sat, 6 Dec 2014 03:50:45 -0800
Subject: [PATCH] TMXR, SOCK: Properly declare as const string input only
 arguments.

---
 sim_sock.c | 2 +-
 sim_sock.h | 2 +-
 sim_tmxr.c | 6 +++---
 sim_tmxr.h | 6 +++---
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/sim_sock.c b/sim_sock.c
index ccccb4ea..f41e0f6c 100644
--- a/sim_sock.c
+++ b/sim_sock.c
@@ -1218,7 +1218,7 @@ if (rbytes == SOCKET_ERROR) {
 return rbytes;
 }
 
-int32 sim_write_sock (SOCKET sock, char *msg, int32 nbytes)
+int32 sim_write_sock (SOCKET sock, const char *msg, int32 nbytes)
 {
 int32 err, sbytes = send (sock, msg, nbytes, 0);
 
diff --git a/sim_sock.h b/sim_sock.h
index da4d2418..0dcb8273 100644
--- a/sim_sock.h
+++ b/sim_sock.h
@@ -111,7 +111,7 @@ SOCKET sim_accept_conn (SOCKET master, char **connectaddr);
 SOCKET sim_accept_conn_ex (SOCKET master, char **connectaddr, t_bool nodelay);
 int32 sim_check_conn (SOCKET sock, t_bool rd);
 int32 sim_read_sock (SOCKET sock, char *buf, int32 nbytes);
-int32 sim_write_sock (SOCKET sock, char *msg, int32 nbytes);
+int32 sim_write_sock (SOCKET sock, const char *msg, int32 nbytes);
 void sim_close_sock (SOCKET sock, t_bool master);
 SOCKET sim_err_sock (SOCKET sock, const char *emsg, int32 flg);
 int32 sim_getnames_sock (SOCKET sock, char **socknamebuf, char **peernamebuf);
diff --git a/sim_tmxr.c b/sim_tmxr.c
index 9791ac2e..0801991c 100644
--- a/sim_tmxr.c
+++ b/sim_tmxr.c
@@ -1489,7 +1489,7 @@ t_bool tmxr_get_line_halfduplex (TMLN *lp)
 return (lp->halfduplex != FALSE);
 }
 
-t_stat tmxr_set_config_line (TMLN *lp, char *config)
+t_stat tmxr_set_config_line (TMLN *lp, const char *config)
 {
 t_stat r;
 
@@ -3715,7 +3715,7 @@ return SCPE_NOFNC;
 
 /* Write a message directly to a socket */
 
-void tmxr_msg (SOCKET sock, char *msg)
+void tmxr_msg (SOCKET sock, const char *msg)
 {
 if ((sock) && (sock != INVALID_SOCKET))
     sim_write_sock (sock, msg, (int32)strlen (msg));
@@ -3725,7 +3725,7 @@ return;
 
 /* Write a message to a line */
 
-void tmxr_linemsg (TMLN *lp, char *msg)
+void tmxr_linemsg (TMLN *lp, const char *msg)
 {
 int32 len;
 
diff --git a/sim_tmxr.h b/sim_tmxr.h
index 64c9cbf0..46c3e002 100644
--- a/sim_tmxr.h
+++ b/sim_tmxr.h
@@ -211,14 +211,14 @@ t_stat tmxr_set_line_loopback (TMLN *lp, t_bool enable_loopback);
 t_bool tmxr_get_line_loopback (TMLN *lp);
 t_stat tmxr_set_line_halfduplex (TMLN *lp, t_bool enable_loopback);
 t_bool tmxr_get_line_halfduplex (TMLN *lp);
-t_stat tmxr_set_config_line (TMLN *lp, char *config);
+t_stat tmxr_set_config_line (TMLN *lp, const char *config);
 t_stat tmxr_set_line_unit (TMXR *mp, int line, UNIT *uptr_poll);
 t_stat tmxr_set_line_output_unit (TMXR *mp, int line, UNIT *uptr_poll);
 t_stat tmxr_set_console_units (UNIT *rxuptr, UNIT *txuptr);
 t_stat tmxr_ex (t_value *vptr, t_addr addr, UNIT *uptr, int32 sw);
 t_stat tmxr_dep (t_value val, t_addr addr, UNIT *uptr, int32 sw);
-void tmxr_msg (SOCKET sock, char *msg);
-void tmxr_linemsg (TMLN *lp, char *msg);
+void tmxr_msg (SOCKET sock, const char *msg);
+void tmxr_linemsg (TMLN *lp, const char *msg);
 void tmxr_linemsgf (TMLN *lp, const char *fmt, ...);
 void tmxr_fconns (FILE *st, TMLN *lp, int32 ln);
 void tmxr_fstats (FILE *st, TMLN *lp, int32 ln);