shithub: xml-9atom

ref: 4e09200f7e4bf8791c9c720922734e0759206b72
dir: /libxml/xmlcomment.c/

#include <u.h>
#include <libc.h>
#include "xml.h"

Elem *
xmlcomment(Xml *xp, Elem **root, Elem *parent, char *comment)
{
	Elem *ep, *t;
	
	ep = xmlcalloc(xp, sizeof(Elem), 1);
	if (!ep)
		sysfatal("no memory - %r");
	if (! *root)
		*root = ep;
	else {
		for (t = *root; t->next; t = t->next)
			continue;
		t->next = ep;
	}
	ep->ns = nil;
	ep->parent = parent;
	ep->name = nil;
	if (comment) {
		ep->pcdata = xmlstrdup(xp, comment, 0);
		if (!ep->pcdata)
			sysfatal("no memory - %r");
	}
	return ep;
}