sysdeps/unix/sysv/linux/riscv/libc-vdso.h

   1 /* RISC-V VDSO function declarations
   2    Copyright (C) 2017-2019 Free Software Foundation, Inc.
   3
   4    This file is part of the GNU C Library.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library.  If not, see
  18    <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef _LIBC_VDSO_H
  21 #define _LIBC_VDSO_H
  22
  23 #include <sysdep-vdso.h>
  24
  25 extern long int (*VDSO_SYMBOL (getcpu)) (unsigned int *, unsigned int *, void *)
  26     attribute_hidden;
  27 extern long int (*VDSO_SYMBOL (gettimeofday)) (struct timeval *, void *)
  28     attribute_hidden;
  29 extern long int (*VDSO_SYMBOL (clock_gettime)) (clockid_t, struct timespec *)
  30     attribute_hidden;
  31 extern long int (*VDSO_SYMBOL (clock_getres)) (clockid_t, struct timespec *)
  32     attribute_hidden;
  33
  34 #endif /* _LIBC_VDSO_H */