diff options
Diffstat (limited to 'lib/stat-time.h')
-rw-r--r-- | lib/stat-time.h | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/lib/stat-time.h b/lib/stat-time.h deleted file mode 100644 index 734e36657..000000000 --- a/lib/stat-time.h +++ /dev/null @@ -1,134 +0,0 @@ -/* stat-related time functions. - - Copyright (C) 2005 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ - -/* Written by Paul Eggert. */ - -#ifndef STAT_TIME_H -#define STAT_TIME_H 1 - -#include "timespec.h" - -/* STAT_TIMESPEC (ST, ST_XTIM) is the ST_XTIM member for *ST of type - struct timespec, if available. If not, then STAT_TIMESPEC_NS (ST, - ST_XTIM) is the nanosecond component of the ST_XTIM member for *ST, - if available. ST_XTIM can be st_atim, st_ctim, or st_mtim for - access, status change, or data modification time, respectively. - - These macros are private to stat-time.h. */ -#if defined HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC -# ifdef TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC -# define STAT_TIMESPEC(st, st_xtim) ((st)->st_xtim) -# else -# define STAT_TIMESPEC_NS(st, st_xtim) ((st)->st_xtim.tv_nsec) -# endif -#elif defined HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC -# define STAT_TIMESPEC(st, st_xtim) ((st)->st_xtim##espec) -#elif defined HAVE_STRUCT_STAT_ST_ATIMENSEC -# define STAT_TIMESPEC_NS(st, st_xtim) ((st)->st_xtim##ensec) -#elif defined HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC -# define STAT_TIMESPEC_NS(st, st_xtim) ((st)->st_xtim.st__tim.tv_nsec) -#endif - -/* Return the nanosecond component of *ST's access time. */ -static inline long int -get_stat_atime_ns (struct stat const *st) -{ -# if defined STAT_TIMESPEC - return STAT_TIMESPEC (st, st_atim).tv_nsec; -# elif defined STAT_TIMESPEC_NS - return STAT_TIMESPEC_NS (st, st_atim); -# elif defined HAVE_STRUCT_STAT_ST_SPARE1 - return st->st_spare1 * 1000; -# else - return 0; -# endif -} - -/* Return the nanosecond component of *ST's status change time. */ -static inline long int -get_stat_ctime_ns (struct stat const *st) -{ -# if defined STAT_TIMESPEC - return STAT_TIMESPEC (st, st_ctim).tv_nsec; -# elif defined STAT_TIMESPEC_NS - return STAT_TIMESPEC_NS (st, st_ctim); -# elif defined HAVE_STRUCT_STAT_ST_SPARE1 - return st->st_spare3 * 1000; -# else - return 0; -# endif -} - -/* Return the nanosecond component of *ST's data modification time. */ -static inline long int -get_stat_mtime_ns (struct stat const *st) -{ -# if defined STAT_TIMESPEC - return STAT_TIMESPEC (st, st_mtim).tv_nsec; -# elif defined STAT_TIMESPEC_NS - return STAT_TIMESPEC_NS (st, st_mtim); -# elif defined HAVE_STRUCT_STAT_ST_SPARE1 - return st->st_spare2 * 1000; -# else - return 0; -# endif -} - -/* Return *ST's access time. */ -static inline struct timespec -get_stat_atime (struct stat const *st) -{ -#ifdef STAT_TIMESPEC - return STAT_TIMESPEC (st, st_atim); -#else - struct timespec t; - t.tv_sec = st->st_atime; - t.tv_nsec = get_stat_atime_ns (st); - return t; -#endif -} - -/* Return *ST's status change time. */ -static inline struct timespec -get_stat_ctime (struct stat const *st) -{ -#ifdef STAT_TIMESPEC - return STAT_TIMESPEC (st, st_ctim); -#else - struct timespec t; - t.tv_sec = st->st_ctime; - t.tv_nsec = get_stat_ctime_ns (st); - return t; -#endif -} - -/* Return *ST's data modification time. */ -static inline struct timespec -get_stat_mtime (struct stat const *st) -{ -#ifdef STAT_TIMESPEC - return STAT_TIMESPEC (st, st_mtim); -#else - struct timespec t; - t.tv_sec = st->st_mtime; - t.tv_nsec = get_stat_mtime_ns (st); - return t; -#endif -} - -#endif |