ncurses 5.7 - patch 20090321

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

diff --git a/ncurses/tinfo/lib_acs.c b/ncurses/tinfo/lib_acs.c
index b7909f05c272515a672e7b1fac70526b48813982..4eb2602b65e59ecef89612db3de25e831a3f912f 100644 (file)
--- a/ncurses/tinfo/lib_acs.c
+++ b/ncurses/tinfo/lib_acs.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2007,2008 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            *
@@ -35,12 +35,12 @@
 #include <curses.priv.h>
 #include <term.h>              /* ena_acs, acs_chars */
 
-MODULE_ID("$Id: lib_acs.c,v 1.33 2007/04/21 23:31:24 tom Exp $")
+MODULE_ID("$Id: lib_acs.c,v 1.37 2009/03/21 19:39:23 tom Exp $")
 
 #if BROKEN_LINKER || USE_REENTRANT
 #define MyBuffer _nc_prescreen.real_acs_map
 NCURSES_EXPORT_VAR(chtype *)
-_nc_acs_map(void)
+NCURSES_PUBLIC_VAR(acs_map)(void)
 {
     if (MyBuffer == 0)
        MyBuffer = typeCalloc(chtype, ACS_LEN);
@@ -72,7 +72,8 @@ _nc_init_acs(void)
        for (j = 1; j < ACS_LEN; ++j) {
            real_map[j] = 0;
            fake_map[j] = A_ALTCHARSET | j;
-           SP->_screen_acs_map[j] = FALSE;
+           if (SP)
+               SP->_screen_acs_map[j] = FALSE;
        }
     } else {
        for (j = 1; j < ACS_LEN; ++j) {
@@ -166,13 +167,13 @@ _nc_init_acs(void)
     /* Show the equivalent mapping, noting if it does not match the
      * given attribute, whether by re-ordering or duplication.
      */
-    if (_nc_tracing & TRACE_CALLS) {
+    if (USE_TRACEF(TRACE_CALLS)) {
        size_t n, m;
        char show[ACS_LEN * 2 + 1];
        for (n = 1, m = 0; n < ACS_LEN; n++) {
            if (real_map[n] != 0) {
                show[m++] = (char) n;
-               show[m++] = ChCharOf(real_map[n]);
+               show[m++] = (char) ChCharOf(real_map[n]);
            }
        }
        show[m] = 0;
@@ -187,6 +188,7 @@ _nc_init_acs(void)
                   ? "DIFF"
                   : "SAME"),
                _nc_visbuf(show));
+       _nc_unlock_global(tracef);
     }
 #endif /* TRACE */
 }