/****************************************************************************
- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2016,2017 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 <sys/termio.h> /* needed for ISC */
#endif
-MODULE_ID("$Id: lib_initscr.c,v 1.39 2009/02/14 20:55:49 tom Exp $")
+MODULE_ID("$Id: lib_initscr.c,v 1.42 2017/03/28 21:14:01 tom Exp $")
NCURSES_EXPORT(WINDOW *)
initscr(void)
{
WINDOW *result;
- NCURSES_CONST char *name;
-
START_TRACE();
T((T_CALLED("initscr()")));
/* Portable applications must not call initscr() more than once */
if (!_nc_globals.init_screen) {
+ NCURSES_CONST char *name;
+
_nc_globals.init_screen = TRUE;
if ((name = getenv("TERM")) == 0
- || *name == '\0')
- name = "unknown";
+ || *name == '\0') {
+ static char unknown_name[] = "unknown";
+ name = unknown_name;
+ }
#ifdef __CYGWIN__
/*
* 2002/9/21
* core when attempting to write to stdout. Opening /dev/tty
* explicitly seems to fix the problem.
*/
- if (isatty(fileno(stdout))) {
+ if (NC_ISATTY(fileno(stdout))) {
FILE *fp = fopen("/dev/tty", "w");
- if (fp != 0 && isatty(fileno(fp))) {
+ if (fp != 0 && NC_ISATTY(fileno(fp))) {
fclose(stdout);
dup2(fileno(fp), STDOUT_FILENO);
stdout = fdopen(STDOUT_FILENO, "w");