ncurses 5.9 - patch 20120707
[ncurses.git] / ncurses / base / lib_set_term.c
index 816ab041d647c81c1c076bda82313ba9426216e6..aef940122b95782b67fbac2450f6a52a35337230 100644 (file)
@@ -1,5 +1,5 @@
 /****************************************************************************
 /****************************************************************************
- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2011,2012 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            *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -47,7 +47,7 @@
 #define CUR SP_TERMTYPE
 #endif
 
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_set_term.c,v 1.135 2009/11/28 21:49:24 tom Exp $")
+MODULE_ID("$Id: lib_set_term.c,v 1.141 2012/07/07 20:37:40 tom Exp $")
 
 #ifdef USE_TERM_DRIVER
 #define MaxColors      InfoOf(sp).maxcolors
 
 #ifdef USE_TERM_DRIVER
 #define MaxColors      InfoOf(sp).maxcolors
@@ -117,7 +117,7 @@ delink_screen(SCREEN *sp)
     for (each_screen(temp)) {
        if (temp == sp) {
            if (last)
     for (each_screen(temp)) {
        if (temp == sp) {
            if (last)
-               last = sp->_next_screen;
+               last->_next_screen = sp->_next_screen;
            else
                _nc_screen_chain = sp->_next_screen;
            result = TRUE;
            else
                _nc_screen_chain = sp->_next_screen;
            result = TRUE;
@@ -284,7 +284,7 @@ NCURSES_SP_NAME(_nc_setupscreen) (
                                     int slines,
                                     int scolumns,
                                     FILE *output,
                                     int slines,
                                     int scolumns,
                                     FILE *output,
-                                    bool filtered,
+                                    int filtered,
                                     int slk_format)
 {
     char *env;
                                     int slk_format)
 {
     char *env;
@@ -314,7 +314,7 @@ NCURSES_SP_NAME(_nc_setupscreen) (
        ReturnScreenError();
     }
 
        ReturnScreenError();
     }
 
-    T(("created SP %p", sp));
+    T(("created SP %p", (void *) sp));
     sp->_next_screen = _nc_screen_chain;
     _nc_screen_chain = sp;
 
     sp->_next_screen = _nc_screen_chain;
     _nc_screen_chain = sp;
 
@@ -380,9 +380,9 @@ NCURSES_SP_NAME(_nc_setupscreen) (
     setmode(output, O_BINARY);
 #endif
     NCURSES_SP_NAME(_nc_set_buffer) (NCURSES_SP_ARGx output, TRUE);
     setmode(output, O_BINARY);
 #endif
     NCURSES_SP_NAME(_nc_set_buffer) (NCURSES_SP_ARGx output, TRUE);
-    sp->_lines = slines;
-    sp->_lines_avail = slines;
-    sp->_columns = scolumns;
+    sp->_lines = (NCURSES_SIZE_T) slines;
+    sp->_lines_avail = (NCURSES_SIZE_T) slines;
+    sp->_columns = (NCURSES_SIZE_T) scolumns;
     sp->_ofp = output;
     SP_PRE_INIT(sp);
     SetNoPadding(sp);
     sp->_ofp = output;
     SP_PRE_INIT(sp);
     SetNoPadding(sp);
@@ -619,6 +619,7 @@ NCURSES_SP_NAME(_nc_setupscreen) (
 #endif
 #if USE_SIZECHANGE
     sp->_resize = NCURSES_SP_NAME(resizeterm);
 #endif
 #if USE_SIZECHANGE
     sp->_resize = NCURSES_SP_NAME(resizeterm);
+    sp->_ungetch = safe_ungetch;
 #endif
 
     NewScreen(sp)->_clear = TRUE;
 #endif
 
     NewScreen(sp)->_clear = TRUE;
@@ -663,11 +664,12 @@ NCURSES_SP_NAME(_nc_setupscreen) (
                } else {
                    ReturnScreenError();
                }
                } else {
                    ReturnScreenError();
                }
-               if (rop->line < 0)
+               if (rop->line < 0) {
                    bottom_stolen += count;
                    bottom_stolen += count;
-               else
-                   sp->_topstolen += count;
-               sp->_lines_avail -= count;
+               } else {
+                   sp->_topstolen = (NCURSES_SIZE_T) (sp->_topstolen + count);
+               }
+               sp->_lines_avail = (NCURSES_SIZE_T) (sp->_lines_avail - count);
            }
        }
        /* reset the stack */
            }
        }
        /* reset the stack */
@@ -694,7 +696,7 @@ NCURSES_EXPORT(int)
 _nc_setupscreen(int slines GCC_UNUSED,
                int scolumns GCC_UNUSED,
                FILE *output,
 _nc_setupscreen(int slines GCC_UNUSED,
                int scolumns GCC_UNUSED,
                FILE *output,
-               bool filtered,
+               int filtered,
                int slk_format)
 {
     SCREEN *sp = 0;
                int slk_format)
 {
     SCREEN *sp = 0;
@@ -722,7 +724,7 @@ NCURSES_SP_NAME(_nc_ripoffline) (NCURSES_SP_DCLx
     int code = ERR;
 
     START_TRACE();
     int code = ERR;
 
     START_TRACE();
-    T((T_CALLED("ripoffline(%p,%d,%p)"), (void *) SP_PARM, line, (void *) init));
+    T((T_CALLED("ripoffline(%p,%d,%p)"), (void *) SP_PARM, line, init));
 
 #if NCURSES_SP_FUNCS
     if (SP_PARM != 0 && SP_PARM->_prescreen)
 
 #if NCURSES_SP_FUNCS
     if (SP_PARM != 0 && SP_PARM->_prescreen)
@@ -758,6 +760,7 @@ NCURSES_SP_NAME(ripoffline) (NCURSES_SP_DCLx
                             int line,
                             int (*init) (WINDOW *, int))
 {
                             int line,
                             int (*init) (WINDOW *, int))
 {
+    START_TRACE();
     return NCURSES_SP_NAME(_nc_ripoffline) (NCURSES_SP_ARGx
                                            (line < 0) ? -1 : 1,
                                            init);
     return NCURSES_SP_NAME(_nc_ripoffline) (NCURSES_SP_ARGx
                                            (line < 0) ? -1 : 1,
                                            init);