ndk/platforms/android-21/arch-x86/usr/include/asm/vsyscall.h

   1 /****************************************************************************
   2  ****************************************************************************
   3  ***
   4  ***   This header was automatically generated from a Linux kernel header
   5  ***   of the same name, to make information necessary for userspace to
   6  ***   call into the kernel available to libc.  It contains only constants,
   7  ***   structures, and macros generated from the original header, and thus,
   8  ***   contains no copyrightable information.
   9  ***
  10  ***   To edit the content of this header, modify the corresponding
  11  ***   source file (e.g. under external/kernel-headers/original/) then
  12  ***   run bionic/libc/kernel/tools/update_all.py
  13  ***
  14  ***   Any manual change here will be lost the next time this script will
  15  ***   be run. You've been warned!
  16  ***
  17  ****************************************************************************
  18  ****************************************************************************/
  19 #ifndef _UAPI_ASM_X86_VSYSCALL_H
  20 #define _UAPI_ASM_X86_VSYSCALL_H
  21 enum vsyscall_num {
  22  __NR_vgettimeofday,
  23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  24  __NR_vtime,
  25  __NR_vgetcpu,
  26 };
  27 #define VSYSCALL_START (-10UL << 20)
  28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  29 #define VSYSCALL_SIZE 1024
  30 #define VSYSCALL_END (-2UL << 20)
  31 #define VSYSCALL_MAPPED_PAGES 1
  32 #define VSYSCALL_ADDR(vsyscall_nr) (VSYSCALL_START+VSYSCALL_SIZE*(vsyscall_nr))
  33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  34 #endif