/* get an attribute, return NULL if not found */
const _char *attrget(attrlist_t al, const char *name)
{
attr_t *at;
int type;
type=attrtype(name);
at=attrlookup(al, type);
return at?at->value:NULL;
}
/* get an attribute, return NULL if not found */
attr_t *attrget(attrlist_t al, const char *name)
{
attr_t *at;
int type;
type = attrtype(name);
at = attrlookup(al, type);
return(at);
}
static attr_t *setup_access(attrlist_t al, const char *name) {
attr_t *at;
int type;
type=attrtype(name);
if(type==-1) { /* type not found add it to the global list */
type=nameadd(name);
}
at=attrlookup(al, type);
if(!at) {
/* create a new attribute if it doesn't exist */
at=attradd(al, type);
}
return at;
}