expfs.c (446279168e030fd0ed68e2bba336bef8bb3da352) expfs.c (25885a35a72007cf28ec5f9ba7169c5c798f7167)
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) Neil Brown 2002
4 * Copyright (C) Christoph Hellwig 2007
5 *
6 * This file contains the code mapping from inodes to NFS file handles,
7 * and for mapping back from file handles to dentries.
8 *

--- 234 unchanged lines hidden (view full) ---

243 int found; /* inode matched? */
244 int sequence; /* sequence counter */
245};
246
247/*
248 * A rather strange filldir function to capture
249 * the name matching the specified inode number.
250 */
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) Neil Brown 2002
4 * Copyright (C) Christoph Hellwig 2007
5 *
6 * This file contains the code mapping from inodes to NFS file handles,
7 * and for mapping back from file handles to dentries.
8 *

--- 234 unchanged lines hidden (view full) ---

243 int found; /* inode matched? */
244 int sequence; /* sequence counter */
245};
246
247/*
248 * A rather strange filldir function to capture
249 * the name matching the specified inode number.
250 */
251static int filldir_one(struct dir_context *ctx, const char *name, int len,
251static bool filldir_one(struct dir_context *ctx, const char *name, int len,
252 loff_t pos, u64 ino, unsigned int d_type)
253{
254 struct getdents_callback *buf =
255 container_of(ctx, struct getdents_callback, ctx);
252 loff_t pos, u64 ino, unsigned int d_type)
253{
254 struct getdents_callback *buf =
255 container_of(ctx, struct getdents_callback, ctx);
256 int result = 0;
257
258 buf->sequence++;
259 if (buf->ino == ino && len <= NAME_MAX) {
260 memcpy(buf->name, name, len);
261 buf->name[len] = '\0';
262 buf->found = 1;
256
257 buf->sequence++;
258 if (buf->ino == ino && len <= NAME_MAX) {
259 memcpy(buf->name, name, len);
260 buf->name[len] = '\0';
261 buf->found = 1;
263 result = -1;
262 return false; // no more
264 }
263 }
265 return result;
264 return true;
266}
267
268/**
269 * get_name - default export_operations->get_name function
270 * @path: the directory in which to find a name
271 * @name: a pointer to a %NAME_MAX+1 char buffer to store the name
272 * @child: the dentry for the child directory.
273 *

--- 314 unchanged lines hidden --- 		265}
266
267/**
268 * get_name - default export_operations->get_name function
269 * @path: the directory in which to find a name
270 * @name: a pointer to a %NAME_MAX+1 char buffer to store the name
271 * @child: the dentry for the child directory.
272 *

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