/****************************************************************************
- * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc. *
+ * Copyright 2020-2021,2022 Thomas E. Dickey *
+ * Copyright 1998-2014,2017 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 <SigAction.h>
-MODULE_ID("$Id: lib_tstp.c,v 1.48 2014/04/26 18:47:35 juergen Exp $")
+MODULE_ID("$Id: lib_tstp.c,v 1.54 2022/12/24 22:22:10 tom Exp $")
#if defined(SIGTSTP) && (HAVE_SIGACTION || HAVE_SIGVEC)
#define USE_SIGTSTP 1
* (this may include XENIX).
*
* This implementation will probably be changed to use signal(3) in
- * the future. If nothing else, it's simpler...
+ * the future. If nothing else, it is simpler...
*/
#if USE_SIGTSTP
* taken ownership of the tty and modified the settings when our
* parent was stopped before us, and we would likely pick up the
* settings already modified by the shell.
+ *
+ * Don't do this if we're not in curses -
*/
- if (sp != 0 && !sp->_endwin) /* don't do this if we're not in curses */
+ if (sp != 0 && (sp->_endwin == ewRunning))
#if HAVE_TCGETPGRP
if (tcgetpgrp(STDIN_FILENO) == getpgrp())
#endif
set_term(scan);
NCURSES_SP_NAME(endwin) (NCURSES_SP_ARG);
if (sp)
- sp->_endwin = FALSE; /* in case of reuse */
+ sp->_endwin = ewInitial; /* in case of reuse */
}
}
}
_exit(EXIT_FAILURE);
}
+# ifndef _nc_set_read_thread
+NCURSES_EXPORT(void)
+_nc_set_read_thread(bool enable)
+{
+ _nc_lock_global(curses);
+ if (enable) {
+# if USE_WEAK_SYMBOLS
+ if ((pthread_self) && (pthread_kill) && (pthread_equal))
+# endif
+ _nc_globals.read_thread = pthread_self();
+ } else {
+ _nc_globals.read_thread = 0;
+ }
+ _nc_unlock_global(curses);
+}
+# endif
+
#if USE_SIGWINCH
+
static void
handle_SIGWINCH(int sig GCC_UNUSED)
{