ncurses 5.6 - patch 20070512

[ncurses.git] / ncurses / tinfo / home_terminfo.c

diff --git a/ncurses/tinfo/home_terminfo.c b/ncurses/tinfo/home_terminfo.c
index ad2f5f6e5bcdceee653a82595ada3aa726580e9a..92c26705a016fb2b7ebaf12a7fbc4f9fac82f3c1 100644 (file)
--- a/ncurses/tinfo/home_terminfo.c
+++ b/ncurses/tinfo/home_terminfo.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2000,2002 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -27,7 +27,7 @@
  ****************************************************************************/
 
 /****************************************************************************
- *  Author: Thomas E. Dickey <dickey@clark.net> 1998,2000                   *
+ *  Author: Thomas E. Dickey                                                *
  ****************************************************************************/
 
 /*
@@ -37,29 +37,33 @@
 #include <curses.priv.h>
 #include <tic.h>
 
-MODULE_ID("$Id: home_terminfo.c,v 1.7 2002/09/07 20:04:51 tom Exp $")
+MODULE_ID("$Id: home_terminfo.c,v 1.10 2007/04/21 23:11:53 tom Exp $")
 
 #define my_length (strlen(home) + sizeof(PRIVATE_INFO))
 
 /* ncurses extension...fall back on user's private directory */
 
+#define MyBuffer _nc_globals.home_terminfo
+
 NCURSES_EXPORT(char *)
 _nc_home_terminfo(void)
 {
+    char *result = 0;
+#if USE_HOME_TERMINFO
     char *home;
-    static char *temp = 0;
 
     if (use_terminfo_vars()) {
-       if (temp == 0) {
+       if (MyBuffer == 0) {
            if ((home = getenv("HOME")) != 0
                && my_length <= PATH_MAX) {
-               temp = typeMalloc(char, my_length);
-               if (temp == 0)
+               MyBuffer = typeMalloc(char, my_length);
+               if (MyBuffer == 0)
                    _nc_err_abort(MSG_NO_MEMORY);
-               (void) sprintf(temp, PRIVATE_INFO, home);
+               (void) sprintf(MyBuffer, PRIVATE_INFO, home);
            }
        }
-       return temp;
+       result = MyBuffer;
     }
-    return 0;
+#endif
+    return result;
 }