return crm_element_value(a_default, XML_NVPAIR_ATTR_VALUE); 
value = crm_element_value(a_default, XML_NVPAIR_ATTR_VALUE); if(value && hash) { if(g_hash_table_lookup(hash, name) == NULL) { g_hash_table_insert( hash, crm_strdup(name), crm_strdup(value)); } } return value; 
param_value(crm_data_t * parent, const char *name) {	crm_data_t * a_default = NULL;	if(parent != NULL) {		a_default = find_entity(parent, XML_CIB_TAG_NVPAIR, name);	}		if(a_default == NULL) {		crm_warn("Option %s not set", name);		return NULL;	}		return crm_element_value(a_default, XML_NVPAIR_ATTR_VALUE);}
8182	/local/tlutelli/issta_data/temp/c/2005_temp/2005/8182/08c4060396dd843a667f5d3413fedba86fc9cb5f/unpack.c/buggy/crm/pengine/unpack.c