Fix warnings produced by compiling with -Wwrite_strings (i.e. use const char *).

* b2m.c (concat, fatal): Use const char*.
(main): Don't assign labels a string literal.

* ebrowse.c (struct member): filename, def_filename is const.
(struct sym): filename, sfilename is const.
(struct kw): name is const.
(add_sym, yyerror, token_string, insert_keyword, main): Use const char*.

* emacsclient.c (message, sock_err_message, send_to_emacs)
(quote_argument, set_local_socket)
(start_daemon_and_retry_set_socket): Use const char*.

* etags.c (compressor, language, Ada_suffix, Ada_help, Asm_suffixes)
(Asm_help, default_C_suffixes, default_C_help, Cplusplus_suffixes)
(Cplusplus_help, Cjava_suffixes, Cobol_suffixes, Cstar_suffixes)
(Erlang_suffixes, Erlang_help, Forth_suffixes, Forth_help)
(Fortran_suffixes, Fortran_help, HTML_suffixes,  HTML_help)
(Lisp_suffixes, Lisp_help, Lua_suffixes, Lua_help)
(Makefile_filenames, Makefile_help, Objc_suffixes, Objc_help)
(Pascal_suffixes, Pascal_help, Perl_suffixes, Perl_interpreters)
(Perl_help, PHP_suffixes, PHP_help, plain_C_suffixses, PS_suffixes)
(PS_help, Prolog_suffixes, Prolog_help, Python_suffixes, Python_help)
(Scheme_suffixes, Scheme_help, TeX_suffixes, TeX_help, Texinfo_suffixes)
(Texinfo_help, Yacc_suffixes, Yacc_help, auto_help, none_help)
(no_lang_help, print_language_names)
(get_language_from_interpreter, get_language_from_filename)
(init, make_tag, struct C_stab_entry, write_classname, TEX_defenv)
(TEX_decode_env, nocase_tail, savestr, savenstr, fatal, pfatal)
(concat): Use const char*.

* make-docfile.c (error, fatal, scan_c_file, scan_lisp_file): Use
const char *.

* movemail.c (fatal, error, concat): Use const char *.

* pop.c (pop_multi_first, socket_connection, sendline): Use conat char*.

* pop.h (pop_multi_first): Use const char *.
(_ARGS): Remove.

* sorted-doc.c (error, fatal, states): Use const char *.

* update-game-score.c (get_prefix, write_scores, main): Use const char*.

1 files changed, 5 insertions, 4 deletions

diff --git a/lib-src/update-game-score.c b/lib-src/update-game-score.c
index 30208d5c8d2..b8e1147d1c1 100644
--- a/lib-src/update-game-score.c
+++ b/lib-src/update-game-score.c
@@ -157,8 +157,8 @@ get_user_id (void)
   return buf->pw_name;
 }
 
-char *
-get_prefix (int running_suid, char *user_prefix)
+const char *
+get_prefix (int running_suid, const char *user_prefix)
 {
   if (!running_suid && user_prefix == NULL)
     lose ("Not using a shared game directory, and no prefix given.");
@@ -178,7 +178,8 @@ main (int argc, char **argv)
 {
   int c, running_suid;
   void *lockstate;
-  char *user_id, *scorefile, *prefix, *user_prefix = NULL;
+  char *user_id, *scorefile;
+  const char *prefix, *user_prefix = NULL;
   struct stat buf;
   struct score_entry *scores;
   int newscore, scorecount, reverse = 0, max = MAX_SCORES;
@@ -451,7 +452,7 @@ lock_file (const char *filename, void **state)
   int fd;
   struct stat buf;
   int attempts = 0;
-  char *lockext = ".lockfile";
+  const char *lockext = ".lockfile";
   char *lockpath = malloc (strlen (filename) + strlen (lockext) + 60);
   if (!lockpath)
     return -1;