#include #include #include SYSCALL_DEF(brk) { SYSCALL_INIT(uint64_t, addr); procmm_area_t *brk = get_current_process()->mmap->brk; if(addr) { size_t len = addr - brk->start; procmm_resize(get_current_process(), brk, len); return brk->end; } else { return brk->end; } }