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6bbfc5c09f
Linux kernel have remove stat64 family from default syscall set, new implementations with statx is needed when __ARCH_WANT_STAT64 is not define. This patch add conditionals for relevant functions, using statx system call to get information and then copy to the return buf, ref to include/linux/fs.h from linux kernel. * sysdeps/unix/sysv/linux/Makefile: Add statx_cp.c. * sysdeps/unix/sysv/linux/fxstat64.c: Add conditionals for kernel without stat64 system call support. * sysdeps/unix/sysv/linux/fxstatat64.c: Likewise. * sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat.c: Likewise. * sysdeps/unix/sysv/linux/generic/wordsize-32/fxstatat.c: Likewise. * sysdeps/unix/sysv/linux/generic/wordsize-32/lxstat.c: Likewise. * sysdeps/unix/sysv/linux/generic/wordsize-32/lxstat64.c: Likewise. * sysdeps/unix/sysv/linux/generic/wordsize-32/xstat.c: Likewise. * sysdeps/unix/sysv/linux/generic/wordsize-32/xstat64.c: Likewise. * sysdeps/unix/sysv/linux/mips/mips64/statx_cp.c: New file. * sysdeps/unix/sysv/linux/statx_cp.c: Likewise. * sysdeps/unix/sysv/linux/statx_cp.h: Likewise. * sysdeps/unix/sysv/linux/wordsize-64/statx_cp.c: Likewise.
50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
/* Struct statx to stat/stat64 conversion for Linux.
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Copyright (C) 2018 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<http://www.gnu.org/licenses/>. */
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#include <stddef.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <statx_cp.h>
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#if !defined(__NR_fstat64) || !defined(__NR_fstatat64)
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void
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__cp_stat64_statx (struct stat64 *to, struct statx *from)
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{
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memset (to, 0, sizeof (struct stat64));
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to->st_dev = ((from->stx_dev_minor & 0xff) | (from->stx_dev_major << 8)
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| ((from->stx_dev_minor & ~0xff) << 12));
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to->st_rdev = ((from->stx_rdev_minor & 0xff) | (from->stx_rdev_major << 8)
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| ((from->stx_rdev_minor & ~0xff) << 12));
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to->st_ino = from->stx_ino;
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to->st_mode = from->stx_mode;
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to->st_nlink = from->stx_nlink;
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to->st_uid = from->stx_uid;
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to->st_gid = from->stx_gid;
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to->st_atime = from->stx_atime.tv_sec;
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to->st_atim.tv_nsec = from->stx_atime.tv_nsec;
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to->st_mtime = from->stx_mtime.tv_sec;
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to->st_mtim.tv_nsec = from->stx_mtime.tv_nsec;
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to->st_ctime = from->stx_ctime.tv_sec;
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to->st_ctim.tv_nsec = from->stx_ctime.tv_nsec;
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to->st_size = from->stx_size;
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to->st_blocks = from->stx_blocks;
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to->st_blksize = from->stx_blksize;
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}
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#endif
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