projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| aa03f722 | 1 | /* Struct stat with 64-bit time support. |
| 2b778ceb | 2 | Copyright (C) 2020-2021 Free Software Foundation, Inc. |
| aa03f722 AZ |
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 | <https://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef _BITS_STRUCT_STAT_TIME64_H | |
| 20 | #define _BITS_STRUCT_STAT_TIME64_H 1 | |
| 21 | ||
| 22 | #if __TIMESIZE == 64 | |
| 23 | # define __stat64_t64 stat64 | |
| 24 | #else | |
| 25 | # ifdef __USE_LARGEFILE64 | |
| 26 | # include <endian.h> | |
| 27 | ||
| 28 | /* The definition should be equal to the 'struct __timespec64' internal | |
| 29 | layout. */ | |
| 30 | # if BYTE_ORDER == BIG_ENDIAN | |
| 31 | # define __fieldts64(name) \ | |
| 32 | __time64_t name; __int32_t :32; __int32_t name ## nsec | |
| 33 | # else | |
| 34 | # define __fieldts64(name) \ | |
| 35 | __time64_t name; __int32_t name ## nsec; __int32_t :32 | |
| 36 | # endif | |
| 37 | ||
| 38 | /* Workaround for the definition from struct_stat.h */ | |
| 39 | # undef st_atime | |
| 40 | # undef st_mtime | |
| 41 | # undef st_ctime | |
| 42 | ||
| 43 | struct __stat64_t64 | |
| 44 | { | |
| 45 | __dev_t st_dev; /* Device. */ | |
| 46 | __ino64_t st_ino; /* file serial number. */ | |
| 47 | __mode_t st_mode; /* File mode. */ | |
| 48 | __nlink_t st_nlink; /* Link count. */ | |
| 49 | __uid_t st_uid; /* User ID of the file's owner. */ | |
| 50 | __gid_t st_gid; /* Group ID of the file's group.*/ | |
| 51 | __dev_t st_rdev; /* Device number, if device. */ | |
| 52 | __off64_t st_size; /* Size of file, in bytes. */ | |
| 53 | __blksize_t st_blksize; /* Optimal block size for I/O. */ | |
| 54 | __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */ | |
| 55 | # ifdef __USE_XOPEN2K8 | |
| 56 | /* Nanosecond resolution timestamps are stored in a format | |
| 57 | equivalent to 'struct timespec'. This is the type used | |
| 58 | whenever possible but the Unix namespace rules do not allow the | |
| 59 | identifier 'timespec' to appear in the <sys/stat.h> header. | |
| 60 | Therefore we have to handle the use of this header in strictly | |
| 61 | standard-compliant sources special. */ | |
| 62 | struct __timespec64 st_atim; /* Time of last access. */ | |
| 63 | struct __timespec64 st_mtim; /* Time of last modification. */ | |
| 64 | struct __timespec64 st_ctim; /* Time of last status change. */ | |
| 65 | # define st_atime st_atim.tv_sec /* Backward compatibility. */ | |
| 66 | # define st_mtime st_mtim.tv_sec | |
| 67 | # define st_ctime st_ctim.tv_sec | |
| 68 | # else | |
| 69 | __fieldts64 (st_atime); | |
| 70 | __fieldts64 (st_mtime); | |
| 71 | __fieldts64 (st_ctime); | |
| 72 | # endif /* __USE_XOPEN2K8 */ | |
| 73 | }; | |
| 74 | ||
| 75 | # define _STATBUF_ST_BLKSIZE | |
| 76 | # define _STATBUF_ST_RDEV | |
| 77 | # define _STATBUF_ST_NSEC | |
| 78 | ||
| 79 | # undef __fieldts64 | |
| 80 | ||
| 81 | # endif /* __USE_LARGEFILE64 */ | |
| 82 | ||
| 83 | # endif /* __TIMESIZE == 64 */ | |
| 84 | ||
| 85 | #endif /* _BITS_STRUCT_STAT_TIME64_H */ |