/****************************************************************************
- * Copyright (c) 2000-2008,2009 Free Software Foundation, Inc. *
+ * Copyright (c) 2000-2013,2017 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 *
/*
* Author: Thomas E. Dickey - 2000
*
- * $Id: railroad.c,v 1.18 2009/10/10 16:14:42 tom Exp $
+ * $Id: railroad.c,v 1.22 2017/09/30 17:55:22 tom Exp $
*
* A simple demo of the termcap interface.
*/
static bool interrupted = FALSE;
-static int
-outc(TPUTS_ARG c)
+static
+TPUTS_PROTO(outc, c)
{
+ int rc = OK;
+
if (interrupted) {
char tmp = (char) c;
- write(STDOUT_FILENO, &tmp, 1);
+ 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
NCURSES_CONST char *name = getenv("TERM");
char buffer[1024];
char area[1024], *ap = area;
+ int z;
if (name == 0)
name = "dumb";
- if (tgetent(buffer, name) >= 0) {
+
+ InitAndCatch(z = tgetent(buffer, name), onsig);
+ if (z >= 0) {
wipeit = tgetstr("ce", &ap);
height = tgetnum("li");
MyShowCursor(0);
- CATCHALL(onsig);
-
while (*args) {
ShowSign(*args++);
}