/****************************************************************************
- * Copyright (c) 2000-2001,2002 Free Software Foundation, Inc. *
+ * Copyright (c) 2000-2011,2013 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 *
****************************************************************************/
/*
- * Author: Thomas E. Dickey <dickey@clark.net> 2000
+ * Author: Thomas E. Dickey - 2000
*
- * $Id: railroad.c,v 1.10 2002/04/06 20:45:22 tom Exp $
+ * $Id: railroad.c,v 1.21 2013/09/28 22:02:17 tom Exp $
*
* A simple demo of the termcap interface.
*/
+#define USE_TINFO
#include <test.priv.h>
-#include <ctype.h>
+#if HAVE_TGETENT
static char *wipeit;
static char *moveit;
static bool interrupted = FALSE;
-static int
-outc(int c)
+static
+TPUTS_PROTO(outc, c)
{
+ int rc = OK;
+
if (interrupted) {
- char tmp = c;
- write(STDOUT_FILENO, &tmp, 1);
+ char tmp = (char) c;
+ if (write(STDOUT_FILENO, &tmp, (size_t) 1) == -1)
+ rc = ERR;
} else {
- putc(c, stdout);
+ if (putc(c, stdout) == EOF)
+ rc = ERR;
}
- return 0;
+ TPUTS_RETURN(rc);
}
static void
}
static void
-ShowCursor(int flag)
+MyShowCursor(int flag)
{
if (startC != 0 && finisC != 0) {
tputs(flag ? startC : finisC, 1, outc);
{
Underline(0);
StandOut(0);
- ShowCursor(1);
+ MyShowCursor(1);
}
static void
NCURSES_CONST char *name = getenv("TERM");
char buffer[1024];
char area[1024], *ap = area;
- int j;
if (name == 0)
name = "dumb";
- if (tgetent(buffer, name)) {
+ if (tgetent(buffer, name) >= 0) {
wipeit = tgetstr("ce", &ap);
height = tgetnum("li");
startC = tgetstr("ve", &ap);
finisC = tgetstr("vi", &ap);
- ShowCursor(0);
+ MyShowCursor(0);
- for (j = SIGHUP; j <= SIGTERM; j++)
- if (signal(j, SIG_IGN) != SIG_IGN)
- signal(j, onsig);
+ CATCHALL(onsig);
while (*args) {
ShowSign(*args++);
}
- ShowCursor(1);
+ MyShowCursor(1);
}
}
}
ExitProgram(EXIT_SUCCESS);
}
+
+#else
+int
+main(int argc GCC_UNUSED,
+ char *argv[]GCC_UNUSED)
+{
+ printf("This program requires termcap\n");
+ exit(EXIT_FAILURE);
+}
+#endif