Lines Matching defs:access_ok
74 * access_ok: - Checks if a user space pointer is valid
92 #define access_ok(type, addr, size) ({ \
207 * Caller must check the pointer with access_ok() before calling this
284 * Caller must check the pointer with access_ok() before calling this
311 access_ok(VERIFY_WRITE, (__Pu_addr), sizeof(*(__Pu_addr))) ? \
319 access_ok(VERIFY_READ, (__Gu_addr), sizeof(*(__Gu_addr))) ? \
333 * the specified block with access_ok() before calling this function.
355 if (access_ok(VERIFY_WRITE, to, n))
369 * the specified block with access_ok() before calling this function.
397 if (access_ok(VERIFY_READ, from, n))
440 * the specified blocks with access_ok() before calling this function.
458 if (access_ok(VERIFY_WRITE, to, n) && access_ok(VERIFY_READ, from, n))
495 * Caller must check the specified block with access_ok() before calling
517 if (access_ok(VERIFY_READ, src, 1))
542 if (access_ok(VERIFY_WRITE, mem, len))
570 if (access_ok(VERIFY_WRITE, mem, len))
597 if (access_ok(VERIFY_WRITE, mem, len))