1  /* getitimer -- Get the state of an interval timer.  Linux/Alpha/tv32 version.
       2     Copyright (C) 2019-2023 Free Software Foundation, Inc.
       3     This file is part of the GNU C Library.
       4  
       5     The GNU C Library is free software; you can redistribute it and/or
       6     modify it under the terms of the GNU Lesser General Public
       7     License as published by the Free Software Foundation; either
       8     version 2.1 of the License, or (at your option) any later version.
       9  
      10     The GNU C Library is distributed in the hope that it will be useful,
      11     but WITHOUT ANY WARRANTY; without even the implied warranty of
      12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      13     Lesser General Public License for more details.
      14  
      15     You should have received a copy of the GNU Lesser General Public
      16     License along with the GNU C Library; if not, see
      17     <http://www.gnu.org/licenses/>.  */
      18  
      19  #include <shlib-compat.h>
      20  
      21  #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
      22  
      23  #include <time.h>
      24  #include <sys/time.h>
      25  #include <tv32-compat.h>
      26  
      27  int
      28  attribute_compat_text_section
      29  __getitimer_tv32 (int which, struct __itimerval32 *curr_value)
      30  {
      31    struct itimerval curr_value_64;
      32    if (__getitimer (which, &curr_value_64) == -1)
      33      return -1;
      34  
      35    /* Write all fields of 'curr_value' regardless of overflow.  */
      36    curr_value->it_interval
      37      = valid_timeval_to_timeval32 (curr_value_64.it_interval);
      38    curr_value->it_value
      39      = valid_timeval_to_timeval32 (curr_value_64.it_value);
      40    return 0;
      41  }
      42  
      43  compat_symbol (libc, __getitimer_tv32, getitimer, GLIBC_2_0);
      44  #endif