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Diffstat (limited to 'bits/time64.h')
| -rw-r--r-- | bits/time64.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/bits/time64.h b/bits/time64.h new file mode 100644 index 0000000000..c8a9c7db5f --- /dev/null +++ b/bits/time64.h @@ -0,0 +1,36 @@ +/* bits/time64.h -- underlying types for __time64_t. Generic version. + Copyright (C) 2018 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + 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 + <http://www.gnu.org/licenses/>. */ + +#ifndef _BITS_TYPES_H +# error "Never include <bits/time64.h> directly; use <sys/types.h> instead." +#endif + +#ifndef _BITS_TIME64_H +#define _BITS_TIME64_H 1 + +/* Define __TIME64_T_TYPE so that it is always a 64-bit type. */ + +#if __TIMESIZE == 64 +/* If we already have 64-bit time type then use it. */ +# define __TIME64_T_TYPE __TIME_T_TYPE +#else +/* Define a 64-bit time type alongsize the 32-bit one. */ +# define __TIME64_T_TYPE __SQUAD_TYPE +#endif + +#endif /* bits/time64.h */ |