/****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2003,2008 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 *
*/
#include <curses.priv.h>
-#include <term_entry.h> /* TTY, cur_term */
-#include <termcap.h> /* ospeed */
+#include <term_entry.h> /* TTY, cur_term */
+#include <termcap.h> /* ospeed */
-MODULE_ID("$Id: lib_cur_term.c,v 1.8 1999/07/24 20:08:19 tom Exp $")
+MODULE_ID("$Id: lib_cur_term.c,v 1.18 2008/08/16 19:22:55 tom Exp $")
-TERMINAL *cur_term;
+#undef CUR
+#define CUR termp->type.
-TERMINAL *set_curterm(TERMINAL *termp)
+#if BROKEN_LINKER || USE_REENTRANT
+NCURSES_EXPORT(TERMINAL *)
+NCURSES_PUBLIC_VAR(cur_term) (void)
{
- TERMINAL *oldterm = cur_term;
+ return (SP != 0 && SP->_term != 0) ? SP->_term : _nc_prescreen._cur_term;
+}
+#else
+NCURSES_EXPORT_VAR(TERMINAL *) cur_term = 0;
+#endif
+
+NCURSES_EXPORT(TERMINAL *)
+set_curterm(TERMINAL * termp)
+{
+ TERMINAL *oldterm;
+
+ T((T_CALLED("set_curterm(%p)"), termp));
- if ((cur_term = termp) != 0) {
- ospeed = _nc_ospeed(cur_term->_baudrate);
- PC = (pad_char != NULL) ? pad_char[0] : 0;
+ _nc_lock_global(curses);
+ oldterm = cur_term;
+ if (SP)
+ SP->_term = termp;
+#if BROKEN_LINKER || USE_REENTRANT
+ _nc_prescreen._cur_term = termp;
+#else
+ cur_term = termp;
+#endif
+ if (termp != 0) {
+ ospeed = _nc_ospeed(termp->_baudrate);
+ if (termp->type.Strings) {
+ PC = (char) ((pad_char != NULL) ? pad_char[0] : 0);
}
- return oldterm;
+ }
+ _nc_unlock_global(curses);
+
+ T((T_RETURN("%p"), oldterm));
+ return (oldterm);
}
-int del_curterm(TERMINAL *termp)
+NCURSES_EXPORT(int)
+del_curterm(TERMINAL * termp)
{
- T((T_CALLED("del_curterm(%p)"), termp));
+ int rc = ERR;
- if (termp != 0) {
- _nc_free_termtype(&(termp->type));
- free(termp);
- if (termp == cur_term)
- cur_term = 0;
- returnCode(OK);
- }
- returnCode(ERR);
+ T((T_CALLED("del_curterm(%p)"), termp));
+
+ _nc_lock_global(curses);
+ if (termp != 0) {
+ _nc_free_termtype(&(termp->type));
+ FreeIfNeeded(termp->_termname);
+ free(termp);
+ if (termp == cur_term)
+ set_curterm(0);
+ rc = OK;
+ }
+ _nc_unlock_global(curses);
+
+ returnCode(rc);
}