variable_hash    4086 src/ftdm_io.c  	if (ftdmchan->variable_hash) {
variable_hash    4087 src/ftdm_io.c  		hashtable_destroy(ftdmchan->variable_hash);
variable_hash    4089 src/ftdm_io.c  	ftdmchan->variable_hash = NULL;
variable_hash    4107 src/ftdm_io.c  	if (!ftdmchan->variable_hash) {
variable_hash    4109 src/ftdm_io.c  		ftdmchan->variable_hash = create_hashtable(16, ftdm_hash_hashfromstring, ftdm_hash_equalkeys);
variable_hash    4110 src/ftdm_io.c  		if (!ftdmchan->variable_hash) {
variable_hash    4118 src/ftdm_io.c  	hashtable_insert(ftdmchan->variable_hash, t_name, t_val, HASHTABLE_FLAG_FREE_KEY | HASHTABLE_FLAG_FREE_VALUE);
variable_hash    4135 src/ftdm_io.c  	if (!ftdmchan->variable_hash || !var_name) {
variable_hash    4139 src/ftdm_io.c  	var = (const char *)hashtable_search(ftdmchan->variable_hash, (void *)var_name);
variable_hash    4175 src/ftdm_io.c  	hashiter = ftdmchan->variable_hash == NULL ? NULL : hashtable_first(ftdmchan->variable_hash);
variable_hash     451 src/include/private/ftdm_core.h 	ftdm_hash_t *variable_hash;