-/* Copyright 1994, 1995, 1999, 2002, 2003, 2004, 2007, 2008, 2009, 2010, 2011
-Free Software Foundation, Inc.
+/* Copyright 1994-2019 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
-#ifdef vxworks
-
-# include <stdio.h>
-
-/* VxWorks does not supply atoi. */
-static int
-atoi (z)
- char *z;
-{
- int i = 0;
-
- while (*z >= '0' && *z <= '9')
- i = i * 10 + (*z++ - '0');
- return i;
-}
-
-/* I don't know of any way to pass an array to VxWorks. This function
- can be called directly from gdb. */
-
-vxmain (arg)
-char *arg;
-{
- char *argv[2];
-
- argv[0] = "";
- argv[1] = arg;
- main (2, argv, (char **) 0);
-}
-
-#else /* ! vxworks */
-# include <stdio.h>
-# include <stdlib.h>
-#endif /* ! vxworks */
+#include <stdio.h>
+#include <stdlib.h>
/*
* The following functions do nothing useful. They are included simply
* of gcc have or have had problems with this).
*/
-#ifdef PROTOTYPES
int marker1 (void) { return (0); }
int marker2 (int a) { return (1); } /* set breakpoint 8 here */
void marker3 (char *a, char *b) {}
void marker4 (long d) {} /* set breakpoint 14 here */
-#else
-int marker1 () { return (0); }
-int marker2 (a) int a; { return (1); } /* set breakpoint 9 here */
-void marker3 (a, b) char *a, *b; {}
-void marker4 (d) long d; {} /* set breakpoint 13 here */
-#endif
/*
* This simple classical example of recursion is useful for
* testing stack backtraces and such.
*/
-#ifdef PROTOTYPES
int factorial(int);
int
main (int argc, char **argv, char **envp)
-#else
-int
-main (argc, argv, envp)
-int argc;
-char *argv[], **envp;
-#endif
{
-#ifdef usestubs
- set_debug_traps(); /* set breakpoint 5 here */
- breakpoint();
-#endif
if (argc == 12345) { /* an unlikely value < 2^16, in case uninited */ /* set breakpoint 6 here */
fprintf (stderr, "usage: factorial <number>\n");
return 1;
return argc; /* set breakpoint 10 here */
}
-#ifdef PROTOTYPES
int factorial (int value)
-#else
-int factorial (value)
-int value;
-#endif
{
if (value > 1) { /* set breakpoint 7 here */
value *= factorial (value - 1);
return (value);
}
-#ifdef PROTOTYPES
int multi_line_if_conditional (int a, int b, int c)
-#else
-int multi_line_if_conditional (a, b, c)
- int a, b, c;
-#endif
{
if (a /* set breakpoint 3 here */
&& b
return 1;
}
-#ifdef PROTOTYPES
int multi_line_while_conditional (int a, int b, int c)
-#else
-int multi_line_while_conditional (a, b, c)
- int a, b, c;
-#endif
{
while (a /* set breakpoint 4 here */
&& b