| /* |
| * Copyright (C) 2006 KPIT Cummins |
| * Copyright (C) 2009 Conny Marco Menebröcker |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms is permitted |
| * provided that the above copyright notice and following paragraph are |
| * duplicated in all such forms. |
| * |
| * This file is distributed WITHOUT ANY WARRANTY; without even the implied |
| * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| */ |
| |
| #include <_ansi.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| |
| char *stack_ptr ; |
| |
| caddr_t |
| _sbrk(incr) |
| int incr; |
| { |
| extern char end; /* Defined by the linker */ |
| static char *heap_end=&end; |
| char *prev_heap_end; |
| |
| |
| |
| prev_heap_end = heap_end; |
| |
| |
| heap_end += incr; |
| return (caddr_t)prev_heap_end; |
| } |
| |
