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9p: fix a bunch of checkpatch warnings
Sohaib Mohamed started a serie of tiny and incomplete checkpatch fixes but seemingly stopped halfway -- take over and do most of it. This is still missing net/9p/trans* and net/9p/protocol.c for a later time... Link: http://lkml.kernel.org/r/20211102134608.1588018-3-dominique.martinet@atmark-techno.com Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
This commit is contained in:
Dominique Martinet
parent
b1843d2385
commit
6e195b0f7c
@ -115,6 +115,7 @@ static int v9fs_set_acl(struct p9_fid *fid, int type, struct posix_acl *acl)
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char *name;
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size_t size;
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void *buffer;
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if (!acl)
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return 0;
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17
fs/9p/acl.h
17
fs/9p/acl.h
@ -7,14 +7,15 @@
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#define FS_9P_ACL_H
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#ifdef CONFIG_9P_FS_POSIX_ACL
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extern int v9fs_get_acl(struct inode *, struct p9_fid *);
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extern struct posix_acl *v9fs_iop_get_acl(struct inode *inode, int type, bool rcu);
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extern int v9fs_acl_chmod(struct inode *, struct p9_fid *);
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extern int v9fs_set_create_acl(struct inode *, struct p9_fid *,
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struct posix_acl *, struct posix_acl *);
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extern int v9fs_acl_mode(struct inode *dir, umode_t *modep,
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struct posix_acl **dpacl, struct posix_acl **pacl);
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extern void v9fs_put_acl(struct posix_acl *dacl, struct posix_acl *acl);
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int v9fs_get_acl(struct inode *inode, struct p9_fid *fid);
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struct posix_acl *v9fs_iop_get_acl(struct inode *inode, int type,
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bool rcu);
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int v9fs_acl_chmod(struct inode *inode, struct p9_fid *fid);
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int v9fs_set_create_acl(struct inode *inode, struct p9_fid *fid,
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struct posix_acl *dacl, struct posix_acl *acl);
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int v9fs_acl_mode(struct inode *dir, umode_t *modep,
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struct posix_acl **dpacl, struct posix_acl **pacl);
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void v9fs_put_acl(struct posix_acl *dacl, struct posix_acl *acl);
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#else
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#define v9fs_iop_get_acl NULL
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static inline int v9fs_get_acl(struct inode *inode, struct p9_fid *fid)
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@ -19,8 +19,8 @@
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#define CACHETAG_LEN 11
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struct fscache_netfs v9fs_cache_netfs = {
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.name = "9p",
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.version = 0,
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.name = "9p",
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.version = 0,
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};
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/*
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@ -188,8 +188,10 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
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while ((p = strsep(&options, ",")) != NULL) {
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int token, r;
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if (!*p)
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continue;
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token = match_token(p, tokens, args);
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switch (token) {
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case Opt_debug:
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@ -659,6 +661,7 @@ static void v9fs_destroy_inode_cache(void)
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static int v9fs_cache_register(void)
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{
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int ret;
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ret = v9fs_init_inode_cache();
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if (ret < 0)
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return ret;
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@ -686,6 +689,7 @@ static void v9fs_cache_unregister(void)
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static int __init init_v9fs(void)
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{
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int err;
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pr_info("Installing v9fs 9p2000 file system support\n");
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/* TODO: Setup list of registered trasnport modules */
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@ -44,9 +44,10 @@ extern struct kmem_cache *v9fs_inode_cache;
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struct inode *v9fs_alloc_inode(struct super_block *sb);
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void v9fs_free_inode(struct inode *inode);
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struct inode *v9fs_get_inode(struct super_block *sb, umode_t mode, dev_t);
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struct inode *v9fs_get_inode(struct super_block *sb, umode_t mode,
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dev_t rdev);
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int v9fs_init_inode(struct v9fs_session_info *v9ses,
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struct inode *inode, umode_t mode, dev_t);
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struct inode *inode, umode_t mode, dev_t rdev);
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void v9fs_evict_inode(struct inode *inode);
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ino_t v9fs_qid2ino(struct p9_qid *qid);
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void v9fs_stat2inode(struct p9_wstat *stat, struct inode *inode,
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@ -59,8 +60,8 @@ void v9fs_inode2stat(struct inode *inode, struct p9_wstat *stat);
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int v9fs_uflags2omode(int uflags, int extended);
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void v9fs_blank_wstat(struct p9_wstat *wstat);
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int v9fs_vfs_setattr_dotl(struct user_namespace *, struct dentry *,
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struct iattr *);
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int v9fs_vfs_setattr_dotl(struct user_namespace *mnt_userns,
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struct dentry *dentry, struct iattr *iattr);
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int v9fs_file_fsync_dotl(struct file *filp, loff_t start, loff_t end,
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int datasync);
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int v9fs_refresh_inode(struct p9_fid *fid, struct inode *inode);
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@ -68,9 +69,9 @@ int v9fs_refresh_inode_dotl(struct p9_fid *fid, struct inode *inode);
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static inline void v9fs_invalidate_inode_attr(struct inode *inode)
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{
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struct v9fs_inode *v9inode;
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v9inode = V9FS_I(inode);
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v9inode->cache_validity |= V9FS_INO_INVALID_ATTR;
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return;
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}
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int v9fs_open_to_dotl_flags(int flags);
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@ -247,11 +247,13 @@ v9fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
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loff_t pos = iocb->ki_pos;
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ssize_t n;
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int err = 0;
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if (iov_iter_rw(iter) == WRITE) {
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n = p9_client_write(file->private_data, pos, iter, &err);
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if (n) {
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struct inode *inode = file_inode(file);
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loff_t i_size = i_size_read(inode);
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if (pos + n > i_size)
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inode_add_bytes(inode, pos + n - i_size);
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}
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@ -262,7 +264,7 @@ v9fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
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}
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static int v9fs_write_begin(struct file *filp, struct address_space *mapping,
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loff_t pos, unsigned len, unsigned flags,
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loff_t pos, unsigned int len, unsigned int flags,
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struct page **pagep, void **fsdata)
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{
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int retval;
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@ -287,7 +289,7 @@ static int v9fs_write_begin(struct file *filp, struct address_space *mapping,
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}
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static int v9fs_write_end(struct file *filp, struct address_space *mapping,
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loff_t pos, unsigned len, unsigned copied,
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loff_t pos, unsigned int len, unsigned int copied,
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struct page *page, void *fsdata)
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{
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loff_t last_pos = pos + copied;
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@ -50,6 +50,7 @@ static int v9fs_cached_dentry_delete(const struct dentry *dentry)
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static void v9fs_dentry_release(struct dentry *dentry)
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{
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struct hlist_node *p, *n;
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p9_debug(P9_DEBUG_VFS, " dentry: %pd (%p)\n",
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dentry, dentry);
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hlist_for_each_safe(p, n, (struct hlist_head *)&dentry->d_fsdata)
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@ -74,6 +75,7 @@ static int v9fs_lookup_revalidate(struct dentry *dentry, unsigned int flags)
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if (v9inode->cache_validity & V9FS_INO_INVALID_ATTR) {
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int retval;
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struct v9fs_session_info *v9ses;
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fid = v9fs_fid_lookup(dentry);
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if (IS_ERR(fid))
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return PTR_ERR(fid);
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@ -406,6 +406,7 @@ v9fs_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
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struct inode *inode = file_inode(file);
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loff_t i_size;
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unsigned long pg_start, pg_end;
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pg_start = origin >> PAGE_SHIFT;
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pg_end = (origin + retval - 1) >> PAGE_SHIFT;
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if (inode->i_mapping && inode->i_mapping->nrpages)
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@ -47,6 +47,7 @@ static const struct inode_operations v9fs_symlink_inode_operations;
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static u32 unixmode2p9mode(struct v9fs_session_info *v9ses, umode_t mode)
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{
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int res;
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res = mode & 0777;
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if (S_ISDIR(mode))
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res |= P9_DMDIR;
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@ -226,6 +227,7 @@ v9fs_blank_wstat(struct p9_wstat *wstat)
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struct inode *v9fs_alloc_inode(struct super_block *sb)
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{
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struct v9fs_inode *v9inode;
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v9inode = kmem_cache_alloc(v9fs_inode_cache, GFP_KERNEL);
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if (!v9inode)
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return NULL;
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@ -254,7 +256,7 @@ int v9fs_init_inode(struct v9fs_session_info *v9ses,
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{
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int err = 0;
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inode_init_owner(&init_user_ns,inode, NULL, mode);
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inode_init_owner(&init_user_ns, inode, NULL, mode);
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inode->i_blocks = 0;
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inode->i_rdev = rdev;
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inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
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@ -443,7 +445,7 @@ static struct inode *v9fs_qid_iget(struct super_block *sb,
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unsigned long i_ino;
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struct inode *inode;
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struct v9fs_session_info *v9ses = sb->s_fs_info;
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int (*test)(struct inode *, void *);
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int (*test)(struct inode *inode, void *data);
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if (new)
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test = v9fs_test_new_inode;
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@ -502,8 +504,10 @@ v9fs_inode_from_fid(struct v9fs_session_info *v9ses, struct p9_fid *fid,
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static int v9fs_at_to_dotl_flags(int flags)
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{
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int rflags = 0;
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if (flags & AT_REMOVEDIR)
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rflags |= P9_DOTL_AT_REMOVEDIR;
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return rflags;
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}
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@ -800,7 +804,7 @@ struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
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static int
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v9fs_vfs_atomic_open(struct inode *dir, struct dentry *dentry,
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struct file *file, unsigned flags, umode_t mode)
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struct file *file, unsigned int flags, umode_t mode)
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{
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int err;
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u32 perm;
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@ -1087,7 +1091,7 @@ static int v9fs_vfs_setattr(struct user_namespace *mnt_userns,
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fid = v9fs_fid_lookup(dentry);
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use_dentry = 1;
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}
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if(IS_ERR(fid))
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if (IS_ERR(fid))
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return PTR_ERR(fid);
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v9fs_blank_wstat(&wstat);
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@ -1367,7 +1371,7 @@ v9fs_vfs_mknod(struct user_namespace *mnt_userns, struct inode *dir,
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char name[2 + U32_MAX_DIGITS + 1 + U32_MAX_DIGITS + 1];
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u32 perm;
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p9_debug(P9_DEBUG_VFS, " %lu,%pd mode: %hx MAJOR: %u MINOR: %u\n",
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p9_debug(P9_DEBUG_VFS, " %lu,%pd mode: %x MAJOR: %u MINOR: %u\n",
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dir->i_ino, dentry, mode,
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MAJOR(rdev), MINOR(rdev));
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@ -105,7 +105,7 @@ static struct inode *v9fs_qid_iget_dotl(struct super_block *sb,
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unsigned long i_ino;
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struct inode *inode;
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struct v9fs_session_info *v9ses = sb->s_fs_info;
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int (*test)(struct inode *, void *);
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int (*test)(struct inode *inode, void *data);
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if (new)
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test = v9fs_test_new_inode_dotl;
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@ -228,7 +228,7 @@ v9fs_vfs_create_dotl(struct user_namespace *mnt_userns, struct inode *dir,
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static int
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v9fs_vfs_atomic_open_dotl(struct inode *dir, struct dentry *dentry,
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struct file *file, unsigned flags, umode_t omode)
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struct file *file, unsigned int flags, umode_t omode)
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{
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int err = 0;
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kgid_t gid;
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@ -259,7 +259,7 @@ v9fs_vfs_atomic_open_dotl(struct inode *dir, struct dentry *dentry,
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v9ses = v9fs_inode2v9ses(dir);
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name = dentry->d_name.name;
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p9_debug(P9_DEBUG_VFS, "name:%s flags:0x%x mode:0x%hx\n",
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p9_debug(P9_DEBUG_VFS, "name:%s flags:0x%x mode:0x%x\n",
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name, flags, omode);
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dfid = v9fs_parent_fid(dentry);
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@ -805,6 +805,7 @@ v9fs_vfs_link_dotl(struct dentry *old_dentry, struct inode *dir,
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if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
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/* Get the latest stat info from server. */
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struct p9_fid *fid;
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fid = v9fs_fid_lookup(old_dentry);
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if (IS_ERR(fid))
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return PTR_ERR(fid);
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@ -841,7 +842,7 @@ v9fs_vfs_mknod_dotl(struct user_namespace *mnt_userns, struct inode *dir,
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struct p9_qid qid;
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struct posix_acl *dacl = NULL, *pacl = NULL;
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p9_debug(P9_DEBUG_VFS, " %lu,%pd mode: %hx MAJOR: %u MINOR: %u\n",
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p9_debug(P9_DEBUG_VFS, " %lu,%pd mode: %x MAJOR: %u MINOR: %u\n",
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dir->i_ino, dentry, omode,
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MAJOR(rdev), MINOR(rdev));
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@ -112,7 +112,7 @@ static struct dentry *v9fs_mount(struct file_system_type *fs_type, int flags,
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struct inode *inode = NULL;
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struct dentry *root = NULL;
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struct v9fs_session_info *v9ses = NULL;
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umode_t mode = S_IRWXUGO | S_ISVTX;
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umode_t mode = 0777 | S_ISVTX;
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struct p9_fid *fid;
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int retval = 0;
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@ -156,6 +156,7 @@ static struct dentry *v9fs_mount(struct file_system_type *fs_type, int flags,
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sb->s_root = root;
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if (v9fs_proto_dotl(v9ses)) {
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struct p9_stat_dotl *st = NULL;
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st = p9_client_getattr_dotl(fid, P9_STATS_BASIC);
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if (IS_ERR(st)) {
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retval = PTR_ERR(st);
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@ -166,6 +167,7 @@ static struct dentry *v9fs_mount(struct file_system_type *fs_type, int flags,
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kfree(st);
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} else {
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struct p9_wstat *st = NULL;
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st = p9_client_stat(fid);
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if (IS_ERR(st)) {
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retval = PTR_ERR(st);
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@ -274,12 +276,13 @@ done:
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static int v9fs_drop_inode(struct inode *inode)
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{
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struct v9fs_session_info *v9ses;
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v9ses = v9fs_inode2v9ses(inode);
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if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE)
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return generic_drop_inode(inode);
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/*
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* in case of non cached mode always drop the
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* the inode because we want the inode attribute
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* inode because we want the inode attribute
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* to always match that on the server.
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*/
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return 1;
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@ -14,13 +14,14 @@ extern const struct xattr_handler *v9fs_xattr_handlers[];
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extern const struct xattr_handler v9fs_xattr_acl_access_handler;
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extern const struct xattr_handler v9fs_xattr_acl_default_handler;
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extern ssize_t v9fs_fid_xattr_get(struct p9_fid *, const char *,
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void *, size_t);
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extern ssize_t v9fs_xattr_get(struct dentry *, const char *,
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void *, size_t);
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extern int v9fs_fid_xattr_set(struct p9_fid *, const char *,
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const void *, size_t, int);
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extern int v9fs_xattr_set(struct dentry *, const char *,
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const void *, size_t, int);
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extern ssize_t v9fs_listxattr(struct dentry *, char *, size_t);
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ssize_t v9fs_fid_xattr_get(struct p9_fid *fid, const char *name,
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void *buffer, size_t buffer_size);
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ssize_t v9fs_xattr_get(struct dentry *dentry, const char *name,
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void *buffer, size_t buffer_size);
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int v9fs_fid_xattr_set(struct p9_fid *fid, const char *name,
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const void *value, size_t value_len, int flags);
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int v9fs_xattr_set(struct dentry *dentry, const char *name,
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const void *value, size_t value_len, int flags);
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ssize_t v9fs_listxattr(struct dentry *dentry, char *buffer,
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size_t buffer_size);
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#endif /* FS_9P_XATTR_H */
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@ -30,13 +30,13 @@
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*/
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enum p9_debug_flags {
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P9_DEBUG_ERROR = (1<<0),
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P9_DEBUG_9P = (1<<2),
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P9_DEBUG_ERROR = (1<<0),
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P9_DEBUG_9P = (1<<2),
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P9_DEBUG_VFS = (1<<3),
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P9_DEBUG_CONV = (1<<4),
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P9_DEBUG_MUX = (1<<5),
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P9_DEBUG_TRANS = (1<<6),
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P9_DEBUG_SLABS = (1<<7),
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P9_DEBUG_SLABS = (1<<7),
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P9_DEBUG_FCALL = (1<<8),
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P9_DEBUG_FID = (1<<9),
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P9_DEBUG_PKT = (1<<10),
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@ -315,8 +315,8 @@ enum p9_qid_t {
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};
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/* 9P Magic Numbers */
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#define P9_NOTAG (u16)(~0)
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#define P9_NOFID (u32)(~0)
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#define P9_NOTAG ((u16)(~0))
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#define P9_NOFID ((u32)(~0))
|
||||
#define P9_MAXWELEM 16
|
||||
|
||||
/* Minimal header size: size[4] type[1] tag[2] */
|
||||
|
||||
@ -21,7 +21,7 @@
|
||||
* @p9_proto_2000L: 9P2000.L extension
|
||||
*/
|
||||
|
||||
enum p9_proto_versions{
|
||||
enum p9_proto_versions {
|
||||
p9_proto_legacy,
|
||||
p9_proto_2000u,
|
||||
p9_proto_2000L,
|
||||
@ -217,13 +217,13 @@ struct p9_stat_dotl *p9_client_getattr_dotl(struct p9_fid *fid,
|
||||
u64 request_mask);
|
||||
|
||||
int p9_client_mknod_dotl(struct p9_fid *oldfid, const char *name, int mode,
|
||||
dev_t rdev, kgid_t gid, struct p9_qid *);
|
||||
dev_t rdev, kgid_t gid, struct p9_qid *qid);
|
||||
int p9_client_mkdir_dotl(struct p9_fid *fid, const char *name, int mode,
|
||||
kgid_t gid, struct p9_qid *);
|
||||
kgid_t gid, struct p9_qid *qid);
|
||||
int p9_client_lock_dotl(struct p9_fid *fid, struct p9_flock *flock, u8 *status);
|
||||
int p9_client_getlock_dotl(struct p9_fid *fid, struct p9_getlock *fl);
|
||||
void p9_fcall_fini(struct p9_fcall *fc);
|
||||
struct p9_req_t *p9_tag_lookup(struct p9_client *, u16);
|
||||
struct p9_req_t *p9_tag_lookup(struct p9_client *c, u16 tag);
|
||||
|
||||
static inline void p9_req_get(struct p9_req_t *r)
|
||||
{
|
||||
@ -239,14 +239,18 @@ int p9_req_put(struct p9_req_t *r);
|
||||
|
||||
void p9_client_cb(struct p9_client *c, struct p9_req_t *req, int status);
|
||||
|
||||
int p9_parse_header(struct p9_fcall *, int32_t *, int8_t *, int16_t *, int);
|
||||
int p9stat_read(struct p9_client *, char *, int, struct p9_wstat *);
|
||||
void p9stat_free(struct p9_wstat *);
|
||||
int p9_parse_header(struct p9_fcall *pdu, int32_t *size, int8_t *type,
|
||||
int16_t *tag, int rewind);
|
||||
int p9stat_read(struct p9_client *clnt, char *buf, int len,
|
||||
struct p9_wstat *st);
|
||||
void p9stat_free(struct p9_wstat *stbuf);
|
||||
|
||||
int p9_is_proto_dotu(struct p9_client *clnt);
|
||||
int p9_is_proto_dotl(struct p9_client *clnt);
|
||||
struct p9_fid *p9_client_xattrwalk(struct p9_fid *, const char *, u64 *);
|
||||
int p9_client_xattrcreate(struct p9_fid *, const char *, u64, int);
|
||||
struct p9_fid *p9_client_xattrwalk(struct p9_fid *file_fid,
|
||||
const char *attr_name, u64 *attr_size);
|
||||
int p9_client_xattrcreate(struct p9_fid *fid, const char *name,
|
||||
u64 attr_size, int flags);
|
||||
int p9_client_readlink(struct p9_fid *fid, char **target);
|
||||
|
||||
int p9_client_init(void);
|
||||
|
||||
@ -40,14 +40,16 @@ struct p9_trans_module {
|
||||
int maxsize; /* max message size of transport */
|
||||
int def; /* this transport should be default */
|
||||
struct module *owner;
|
||||
int (*create)(struct p9_client *, const char *, char *);
|
||||
void (*close) (struct p9_client *);
|
||||
int (*request) (struct p9_client *, struct p9_req_t *req);
|
||||
int (*cancel) (struct p9_client *, struct p9_req_t *req);
|
||||
int (*cancelled)(struct p9_client *, struct p9_req_t *req);
|
||||
int (*zc_request)(struct p9_client *, struct p9_req_t *,
|
||||
struct iov_iter *, struct iov_iter *, int , int, int);
|
||||
int (*show_options)(struct seq_file *, struct p9_client *);
|
||||
int (*create)(struct p9_client *client,
|
||||
const char *devname, char *args);
|
||||
void (*close)(struct p9_client *client);
|
||||
int (*request)(struct p9_client *client, struct p9_req_t *req);
|
||||
int (*cancel)(struct p9_client *client, struct p9_req_t *req);
|
||||
int (*cancelled)(struct p9_client *client, struct p9_req_t *req);
|
||||
int (*zc_request)(struct p9_client *client, struct p9_req_t *req,
|
||||
struct iov_iter *uidata, struct iov_iter *uodata,
|
||||
int inlen, int outlen, int in_hdr_len);
|
||||
int (*show_options)(struct seq_file *m, struct p9_client *client);
|
||||
};
|
||||
|
||||
void v9fs_register_trans(struct p9_trans_module *m);
|
||||
|
||||
430
net/9p/client.c
430
net/9p/client.c
File diff suppressed because it is too large
Load Diff
@ -183,7 +183,7 @@ int p9_error_init(void)
|
||||
INIT_HLIST_HEAD(&hash_errmap[bucket]);
|
||||
|
||||
/* load initial error map into hash table */
|
||||
for (c = errmap; c->name != NULL; c++) {
|
||||
for (c = errmap; c->name; c++) {
|
||||
c->namelen = strlen(c->name);
|
||||
bucket = jhash(c->name, c->namelen, 0) % ERRHASHSZ;
|
||||
INIT_HLIST_NODE(&c->list);
|
||||
|
||||
@ -23,13 +23,13 @@
|
||||
#include <linux/spinlock.h>
|
||||
|
||||
#ifdef CONFIG_NET_9P_DEBUG
|
||||
unsigned int p9_debug_level = 0; /* feature-rific global debug level */
|
||||
unsigned int p9_debug_level; /* feature-rific global debug level */
|
||||
EXPORT_SYMBOL(p9_debug_level);
|
||||
module_param_named(debug, p9_debug_level, uint, 0);
|
||||
MODULE_PARM_DESC(debug, "9P debugging level");
|
||||
|
||||
void _p9_debug(enum p9_debug_flags level, const char *func,
|
||||
const char *fmt, ...)
|
||||
const char *fmt, ...)
|
||||
{
|
||||
struct va_format vaf;
|
||||
va_list args;
|
||||
@ -52,10 +52,7 @@ void _p9_debug(enum p9_debug_flags level, const char *func,
|
||||
EXPORT_SYMBOL(_p9_debug);
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Dynamic Transport Registration Routines
|
||||
*
|
||||
*/
|
||||
/* Dynamic Transport Registration Routines */
|
||||
|
||||
static DEFINE_SPINLOCK(v9fs_trans_lock);
|
||||
static LIST_HEAD(v9fs_trans_list);
|
||||
|
||||
@ -44,6 +44,7 @@ EXPORT_SYMBOL(p9stat_free);
|
||||
size_t pdu_read(struct p9_fcall *pdu, void *data, size_t size)
|
||||
{
|
||||
size_t len = min(pdu->size - pdu->offset, size);
|
||||
|
||||
memcpy(data, &pdu->sdata[pdu->offset], len);
|
||||
pdu->offset += len;
|
||||
return size - len;
|
||||
@ -52,6 +53,7 @@ size_t pdu_read(struct p9_fcall *pdu, void *data, size_t size)
|
||||
static size_t pdu_write(struct p9_fcall *pdu, const void *data, size_t size)
|
||||
{
|
||||
size_t len = min(pdu->capacity - pdu->size, size);
|
||||
|
||||
memcpy(&pdu->sdata[pdu->size], data, len);
|
||||
pdu->size += len;
|
||||
return size - len;
|
||||
@ -62,6 +64,7 @@ pdu_write_u(struct p9_fcall *pdu, struct iov_iter *from, size_t size)
|
||||
{
|
||||
size_t len = min(pdu->capacity - pdu->size, size);
|
||||
struct iov_iter i = *from;
|
||||
|
||||
if (!copy_from_iter_full(&pdu->sdata[pdu->size], len, &i))
|
||||
len = 0;
|
||||
|
||||
@ -69,26 +72,25 @@ pdu_write_u(struct p9_fcall *pdu, struct iov_iter *from, size_t size)
|
||||
return size - len;
|
||||
}
|
||||
|
||||
/*
|
||||
b - int8_t
|
||||
w - int16_t
|
||||
d - int32_t
|
||||
q - int64_t
|
||||
s - string
|
||||
u - numeric uid
|
||||
g - numeric gid
|
||||
S - stat
|
||||
Q - qid
|
||||
D - data blob (int32_t size followed by void *, results are not freed)
|
||||
T - array of strings (int16_t count, followed by strings)
|
||||
R - array of qids (int16_t count, followed by qids)
|
||||
A - stat for 9p2000.L (p9_stat_dotl)
|
||||
? - if optional = 1, continue parsing
|
||||
*/
|
||||
/* b - int8_t
|
||||
* w - int16_t
|
||||
* d - int32_t
|
||||
* q - int64_t
|
||||
* s - string
|
||||
* u - numeric uid
|
||||
* g - numeric gid
|
||||
* S - stat
|
||||
* Q - qid
|
||||
* D - data blob (int32_t size followed by void *, results are not freed)
|
||||
* T - array of strings (int16_t count, followed by strings)
|
||||
* R - array of qids (int16_t count, followed by qids)
|
||||
* A - stat for 9p2000.L (p9_stat_dotl)
|
||||
* ? - if optional = 1, continue parsing
|
||||
*/
|
||||
|
||||
static int
|
||||
p9pdu_vreadf(struct p9_fcall *pdu, int proto_version, const char *fmt,
|
||||
va_list ap)
|
||||
va_list ap)
|
||||
{
|
||||
const char *ptr;
|
||||
int errcode = 0;
|
||||
|
||||
@ -9,7 +9,7 @@
|
||||
*/
|
||||
|
||||
int p9pdu_vwritef(struct p9_fcall *pdu, int proto_version, const char *fmt,
|
||||
va_list ap);
|
||||
va_list ap);
|
||||
int p9pdu_readf(struct p9_fcall *pdu, int proto_version, const char *fmt, ...);
|
||||
int p9pdu_prepare(struct p9_fcall *pdu, int16_t tag, int8_t type);
|
||||
int p9pdu_finalize(struct p9_client *clnt, struct p9_fcall *pdu);
|
||||
|
||||
@ -4,4 +4,4 @@
|
||||
* Author Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
|
||||
*/
|
||||
|
||||
void p9_release_pages(struct page **, int);
|
||||
void p9_release_pages(struct page **pages, int nr_pages);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user