URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [newlib-1.17.0/] [libgloss/] [m68k/] [fido-sbrk.c] - Diff between revs 158 and 816

Rev 158	Rev 816
`#include <stddef.h>`	`#include <stddef.h>`

`extern char _end[];`	`extern char _end[];`
`static char *curbrk = _end;`	`static char *curbrk = _end;`
`extern char _heapend; /* End of heap */`	`extern char _heapend; /* End of heap */`

`void *`	`void *`
`sbrk (ptrdiff_t incr)`	`sbrk (ptrdiff_t incr)`
`{`	`{`
`char *oldbrk = curbrk;`	`char *oldbrk = curbrk;`
`if (curbrk + incr > &_heapend)`	`if (curbrk + incr > &_heapend)`
`return (void *) -1;`	`return (void *) -1;`
`curbrk += incr;`	`curbrk += incr;`
`return oldbrk;`	`return oldbrk;`
`}`	`}`