glibc/support/timespec-sub-time64.c

/* Subtract two struct __timespec64 values.  64-bit time support.
   Copyright (C) 2021 Free Software Foundation, Inc.
   This file is part of the GNU C Library and is also part of gnulib.
   Patches to this file should be submitted to both projects.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

#include <time.h>

#if __TIMESIZE != 64
# define timespec      __timespec64
# define time_t        __time64_t
# define timespec_sub  timespec_sub_time64
# include "timespec-sub.c"
#endif
libsupport: Add 64-bit time_t support for time functions The patch adds redirections for xclock_gettime, xclock_settime, timespec_add, timespec_sub, test_timespec_before_impl, test_timespec_equal_or_after_impl, support_timespec_ns, support_timespec_normalize, and support_timespec_check_in_range when _TIME_BITS=64 is defined. Co-authored-by: Lukasz Majewski <lukma@denx.de> Tested-by: Carlos O'Donell <carlos@redhat.com> 2021-02-25 19:57:25 +00:00			`/* Subtract two struct __timespec64 values. 64-bit time support.`
			`Copyright (C) 2021 Free Software Foundation, Inc.`
			`This file is part of the GNU C Library and is also part of gnulib.`
			`Patches to this file should be submitted to both projects.`

			`The GNU C Library is free software; you can redistribute it and/or`
			`modify it under the terms of the GNU Lesser General Public`
			`License as published by the Free Software Foundation; either`
			`version 2.1 of the License, or (at your option) any later version.`

			`The GNU C Library is distributed in the hope that it will be useful,`
			`but WITHOUT ANY WARRANTY; without even the implied warranty of`
			`MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU`
			`Lesser General Public License for more details.`

			`You should have received a copy of the GNU Lesser General Public`
			`License along with the GNU C Library; if not, see`
			`<https://www.gnu.org/licenses/>. */`

			`#include <time.h>`

			`#if __TIMESIZE != 64`
			`# define timespec __timespec64`
			`# define time_t __time64_t`
			`# define timespec_sub timespec_sub_time64`
			`# include "timespec-sub.c"`
			`#endif`