Lines Matching refs:addr
13 #define __under_task_size(addr, size) \
14 (((unsigned long) (addr) < TASK_SIZE) && \
15 (((unsigned long) (addr) + (size)) < TASK_SIZE))
17 #define __access_ok_vsyscall(addr, size) \
18 (((unsigned long) (addr) >= FIXADDR_USER_START) && \
19 ((unsigned long) (addr) + (size) <= FIXADDR_USER_END) && \
20 ((unsigned long) (addr) + (size) >= (unsigned long)(addr)))
22 #define __addr_range_nowrap(addr, size) \
23 ((unsigned long) (addr) <= ((unsigned long) (addr) + (size)))
41 unsigned long addr = (unsigned long)ptr;
42 return __addr_range_nowrap(addr, size) &&
43 (__under_task_size(addr, size) ||
44 __access_ok_vsyscall(addr, size));