From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/fs/fuse/xattr.c | 114 ++++++++++++++++++++++++++++----------------------------
1 files changed, 57 insertions(+), 57 deletions(-)
diff --git a/kernel/fs/fuse/xattr.c b/kernel/fs/fuse/xattr.c
index a4b6537..aab4c9c 100644
--- a/kernel/fs/fuse/xattr.c
+++ b/kernel/fs/fuse/xattr.c
@@ -14,29 +14,29 @@
int fuse_setxattr(struct inode *inode, const char *name, const void *value,
size_t size, int flags)
{
- struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_mount *fm = get_fuse_mount(inode);
FUSE_ARGS(args);
struct fuse_setxattr_in inarg;
int err;
- if (fc->no_setxattr)
+ if (fm->fc->no_setxattr)
return -EOPNOTSUPP;
memset(&inarg, 0, sizeof(inarg));
inarg.size = size;
inarg.flags = flags;
- args.in.h.opcode = FUSE_SETXATTR;
- args.in.h.nodeid = get_node_id(inode);
- args.in.numargs = 3;
- args.in.args[0].size = sizeof(inarg);
- args.in.args[0].value = &inarg;
- args.in.args[1].size = strlen(name) + 1;
- args.in.args[1].value = name;
- args.in.args[2].size = size;
- args.in.args[2].value = value;
- err = fuse_simple_request(fc, &args);
+ args.opcode = FUSE_SETXATTR;
+ args.nodeid = get_node_id(inode);
+ args.in_numargs = 3;
+ args.in_args[0].size = sizeof(inarg);
+ args.in_args[0].value = &inarg;
+ args.in_args[1].size = strlen(name) + 1;
+ args.in_args[1].value = name;
+ args.in_args[2].size = size;
+ args.in_args[2].value = value;
+ err = fuse_simple_request(fm, &args);
if (err == -ENOSYS) {
- fc->no_setxattr = 1;
+ fm->fc->no_setxattr = 1;
err = -EOPNOTSUPP;
}
if (!err) {
@@ -49,39 +49,39 @@
ssize_t fuse_getxattr(struct inode *inode, const char *name, void *value,
size_t size)
{
- struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_mount *fm = get_fuse_mount(inode);
FUSE_ARGS(args);
struct fuse_getxattr_in inarg;
struct fuse_getxattr_out outarg;
ssize_t ret;
- if (fc->no_getxattr)
+ if (fm->fc->no_getxattr)
return -EOPNOTSUPP;
memset(&inarg, 0, sizeof(inarg));
inarg.size = size;
- args.in.h.opcode = FUSE_GETXATTR;
- args.in.h.nodeid = get_node_id(inode);
- args.in.numargs = 2;
- args.in.args[0].size = sizeof(inarg);
- args.in.args[0].value = &inarg;
- args.in.args[1].size = strlen(name) + 1;
- args.in.args[1].value = name;
+ args.opcode = FUSE_GETXATTR;
+ args.nodeid = get_node_id(inode);
+ args.in_numargs = 2;
+ args.in_args[0].size = sizeof(inarg);
+ args.in_args[0].value = &inarg;
+ args.in_args[1].size = strlen(name) + 1;
+ args.in_args[1].value = name;
/* This is really two different operations rolled into one */
- args.out.numargs = 1;
+ args.out_numargs = 1;
if (size) {
- args.out.argvar = 1;
- args.out.args[0].size = size;
- args.out.args[0].value = value;
+ args.out_argvar = true;
+ args.out_args[0].size = size;
+ args.out_args[0].value = value;
} else {
- args.out.args[0].size = sizeof(outarg);
- args.out.args[0].value = &outarg;
+ args.out_args[0].size = sizeof(outarg);
+ args.out_args[0].value = &outarg;
}
- ret = fuse_simple_request(fc, &args);
+ ret = fuse_simple_request(fm, &args);
if (!ret && !size)
ret = min_t(ssize_t, outarg.size, XATTR_SIZE_MAX);
if (ret == -ENOSYS) {
- fc->no_getxattr = 1;
+ fm->fc->no_getxattr = 1;
ret = -EOPNOTSUPP;
}
return ret;
@@ -107,7 +107,7 @@
ssize_t fuse_listxattr(struct dentry *entry, char *list, size_t size)
{
struct inode *inode = d_inode(entry);
- struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_mount *fm = get_fuse_mount(inode);
FUSE_ARGS(args);
struct fuse_getxattr_in inarg;
struct fuse_getxattr_out outarg;
@@ -116,36 +116,36 @@
if (fuse_is_bad(inode))
return -EIO;
- if (!fuse_allow_current_process(fc))
+ if (!fuse_allow_current_process(fm->fc))
return -EACCES;
- if (fc->no_listxattr)
+ if (fm->fc->no_listxattr)
return -EOPNOTSUPP;
memset(&inarg, 0, sizeof(inarg));
inarg.size = size;
- args.in.h.opcode = FUSE_LISTXATTR;
- args.in.h.nodeid = get_node_id(inode);
- args.in.numargs = 1;
- args.in.args[0].size = sizeof(inarg);
- args.in.args[0].value = &inarg;
+ args.opcode = FUSE_LISTXATTR;
+ args.nodeid = get_node_id(inode);
+ args.in_numargs = 1;
+ args.in_args[0].size = sizeof(inarg);
+ args.in_args[0].value = &inarg;
/* This is really two different operations rolled into one */
- args.out.numargs = 1;
+ args.out_numargs = 1;
if (size) {
- args.out.argvar = 1;
- args.out.args[0].size = size;
- args.out.args[0].value = list;
+ args.out_argvar = true;
+ args.out_args[0].size = size;
+ args.out_args[0].value = list;
} else {
- args.out.args[0].size = sizeof(outarg);
- args.out.args[0].value = &outarg;
+ args.out_args[0].size = sizeof(outarg);
+ args.out_args[0].value = &outarg;
}
- ret = fuse_simple_request(fc, &args);
+ ret = fuse_simple_request(fm, &args);
if (!ret && !size)
ret = min_t(ssize_t, outarg.size, XATTR_LIST_MAX);
if (ret > 0 && size)
ret = fuse_verify_xattr_list(list, ret);
if (ret == -ENOSYS) {
- fc->no_listxattr = 1;
+ fm->fc->no_listxattr = 1;
ret = -EOPNOTSUPP;
}
return ret;
@@ -153,21 +153,21 @@
int fuse_removexattr(struct inode *inode, const char *name)
{
- struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_mount *fm = get_fuse_mount(inode);
FUSE_ARGS(args);
int err;
- if (fc->no_removexattr)
+ if (fm->fc->no_removexattr)
return -EOPNOTSUPP;
- args.in.h.opcode = FUSE_REMOVEXATTR;
- args.in.h.nodeid = get_node_id(inode);
- args.in.numargs = 1;
- args.in.args[0].size = strlen(name) + 1;
- args.in.args[0].value = name;
- err = fuse_simple_request(fc, &args);
+ args.opcode = FUSE_REMOVEXATTR;
+ args.nodeid = get_node_id(inode);
+ args.in_numargs = 1;
+ args.in_args[0].size = strlen(name) + 1;
+ args.in_args[0].value = name;
+ err = fuse_simple_request(fm, &args);
if (err == -ENOSYS) {
- fc->no_removexattr = 1;
+ fm->fc->no_removexattr = 1;
err = -EOPNOTSUPP;
}
if (!err) {
@@ -179,7 +179,7 @@
static int fuse_xattr_get(const struct xattr_handler *handler,
struct dentry *dentry, struct inode *inode,
- const char *name, void *value, size_t size)
+ const char *name, void *value, size_t size, int flags)
{
if (fuse_is_bad(inode))
return -EIO;
@@ -208,7 +208,7 @@
static int no_xattr_get(const struct xattr_handler *handler,
struct dentry *dentry, struct inode *inode,
- const char *name, void *value, size_t size)
+ const char *name, void *value, size_t size, int flags)
{
return -EOPNOTSUPP;
}
--
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