LXR linux/arch/um/include/asm/desc.h

   1#ifndef __UM_DESC_H
   2#define __UM_DESC_H
   3
   4/* Taken from asm-i386/desc.h, it's the only thing we need. The rest wouldn't
   5 * compile, and has never been used. */
   6#define LDT_empty(info) (\
   7        (info)->base_addr       == 0    && \
   8        (info)->limit           == 0    && \
   9        (info)->contents        == 0    && \
  10        (info)->read_exec_only  == 1    && \
  11        (info)->seg_32bit       == 0    && \
  12        (info)->limit_in_pages  == 0    && \
  13        (info)->seg_not_present == 1    && \
  14        (info)->useable         == 0    )
  15
  16#endif
  17