C++ (Cpp) ft_begin_node Examples

Example #1

File: flatdevtree.c Project: 420GrayFox/dsl-n55u-bender

void *ft_create_node(struct ft_cxt *cxt, const void *parent, const char *path)
{
	struct ft_atom atom;
	char *p, *next;
	int depth = 0;

	p = cxt->rgn[FT_STRUCT].start;
	while ((next = ft_next(cxt, p, &atom)) != NULL) {
		switch (atom.tag) {
		case OF_DT_BEGIN_NODE:
			++depth;
			if (depth == 1 && strcmp(atom.name, path) == 0)
				/* duplicate node path, return error */
				return NULL;
			break;
		case OF_DT_END_NODE:
			--depth;
			if (depth > 0)
				break;
			/* end of node, insert here */
			cxt->p = p;
			ft_begin_node(cxt, path);
			ft_end_node(cxt);
			return p;
		}
		p = next;
	}
	return NULL;
}

Example #2

File: flatdevtree.c Project: PennPanda/linux-repo

void *ft_create_node(struct ft_cxt *cxt, const void *parent, const char *name)
{
	struct ft_atom atom;
	char *p, *next, *ret;
	int depth = 0;

	if (parent) {
		p = ft_node_ph2node(cxt, parent);
		if (!p)
			return NULL;
	} else {
		p = ft_root_node(cxt);
	}

	while ((next = ft_next(cxt, p, &atom)) != NULL) {
		switch (atom.tag) {
		case OF_DT_BEGIN_NODE:
			++depth;
			if (depth == 1 && strcmp(atom.name, name) == 0)
				/* duplicate node name, return error */
				return NULL;
			break;
		case OF_DT_END_NODE:
			--depth;
			if (depth > 0)
				break;
			/* end of node, insert here */
			cxt->p = p;
			ret = ft_begin_node(cxt, name);
			ft_end_node(cxt);
			return ft_get_phandle(cxt, ret);
		}
		p = next;
	}
	return NULL;
}