#include <kernel/fs/gladfs.h>
#include <kernel/memory.h>
#include <kernel/util/atomic.h>
#include <lib/string.h>

/* gladfs_alloc_inode() - Superblock primitive to alloc "empty" inode (sync) */
struct gladfs_inode_s *gladfs_alloc_inode(const char *name, mode_t mode)
{
	struct gladfs_inode_s *inode;

	// Start atomic operation
	atomic_start();

	// alloc memory
	inode = pm_alloc(sizeof(struct gladfs_inode_s));
	if (inode == NULL)
	{
		atomic_stop();
		return (NULL);
	}

	// Fill inode.
	memset(inode, 0x00, sizeof(struct gladfs_inode_s));
	strncpy(inode->name, name, GLADFS_INODE_NAME_LENGHT);
	inode->mode		= mode;
	inode->parent		= NULL;
	inode->children		= NULL;
	inode->next		= NULL;
	inode->size		= 0;
	inode->fragnumber	= 0;
	inode->fragdata		= NULL;

	// Stop atomic operation
	atomic_stop();
	return (inode);
}