Exemplos de gatorfs_get_inode em C++ (Cpp)

Exemplo n.º 1

Arquivo: gator_fs.c Projeto: alexhe/gator

static int gatorfs_fill_super(struct super_block *sb, void *data, int silent)
{
	struct inode *root_inode;
	struct dentry *root_dentry;

	sb->s_blocksize = PAGE_CACHE_SIZE;
	sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
	sb->s_magic = gatorfs_MAGIC;
	sb->s_op = &s_ops;
	sb->s_time_gran = 1;

	root_inode = gatorfs_get_inode(sb, S_IFDIR | 0755);
	if (!root_inode)
		return -ENOMEM;
	root_inode->i_op = &simple_dir_inode_operations;
	root_inode->i_fop = &simple_dir_operations;

	root_dentry = d_make_root(root_inode);

	if (!root_dentry) {
		return -ENOMEM;
	}

	sb->s_root = root_dentry;

	gator_op_create_files(sb, root_dentry);

	return 0;
}

Exemplo n.º 2

Arquivo: gator_fs.c Projeto: Swapnil133609/Zeus_sprout

struct dentry *gatorfs_mkdir(struct super_block *sb,
			     struct dentry *root, char const *name)
{
	struct dentry *dentry;
	struct inode *inode;

	dentry = d_alloc_name(root, name);
	if (!dentry)
		return NULL;
	inode = gatorfs_get_inode(sb, S_IFDIR | 0755);
	if (!inode) {
		dput(dentry);
		return NULL;
	}
	inode->i_op = &simple_dir_inode_operations;
	inode->i_fop = &simple_dir_operations;
	d_add(dentry, inode);
	return dentry;
}

Exemplo n.º 3

Arquivo: gator_fs.c Projeto: Swapnil133609/Zeus_sprout

static struct dentry *__gatorfs_create_file(struct super_block *sb,
					    struct dentry *root,
					    char const *name,
					    const struct file_operations *fops,
					    int perm)
{
	struct dentry *dentry;
	struct inode *inode;

	dentry = d_alloc_name(root, name);
	if (!dentry)
		return NULL;
	inode = gatorfs_get_inode(sb, S_IFREG | perm);
	if (!inode) {
		dput(dentry);
		return NULL;
	}
	inode->i_fop = fops;
	d_add(dentry, inode);
	return dentry;
}

Exemplo n.º 4

Arquivo: gator_fs.c Projeto: Scorpio92/mediatek

static int gatorfs_fill_super(struct super_block *sb, void *data, int silent)
{
	struct inode *root_inode;
	struct dentry *root_dentry;

	sb->s_blocksize = PAGE_CACHE_SIZE;
	sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
	sb->s_magic = met_gatorfs_MAGIC;
	sb->s_op = &s_ops;
	sb->s_time_gran = 1;

	root_inode = gatorfs_get_inode(sb, S_IFDIR | 0755);
	if (!root_inode)
		return -ENOMEM;
	root_inode->i_op = &simple_dir_inode_operations;
	root_inode->i_fop = &simple_dir_operations;

#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0)
	root_dentry = d_alloc_root(root_inode);
#else
	root_dentry = d_make_root(root_inode);
#endif

	if (!root_dentry) {
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0)
		iput(root_inode);
#endif
		return -ENOMEM;
	}

	sb->s_root = root_dentry;

	gator_op_create_files(sb, root_dentry);

	return 0;
}