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/* SPDX-License-Identifier: GPL-3.0-or-later */
#include "fstree.h"
#include <string.h>
void fstree_node_stat(fstree_t *fs, tree_node_t *node, struct stat *sb)
{
tree_node_t *n;
memset(sb, 0, sizeof(*sb));
sb->st_ino = node->inode_num;
sb->st_mode = node->mode;
sb->st_nlink = 1;
sb->st_uid = node->uid;
sb->st_gid = node->gid;
sb->st_blksize = fs->block_size;
sb->st_mtime = fs->default_mtime;
sb->st_atime = sb->st_mtime;
sb->st_ctime = sb->st_mtime;
switch (node->mode & S_IFMT) {
case S_IFDIR:
sb->st_nlink = 2;
for (n = node->data.dir->children; n != NULL; n = n->next)
sb->st_nlink += 1;
sb->st_size = node->data.dir->size;
break;
case S_IFREG:
sb->st_size = node->data.file->size;
break;
case S_IFLNK:
sb->st_size = strlen(node->data.slink_target);
break;
case S_IFBLK:
case S_IFCHR:
sb->st_rdev = node->data.devno;
break;
}
sb->st_blocks = sb->st_size / fs->block_size;
}
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