55 	struct _citrus_stdenc *ce;  in _citrus_stdenc_open()  local
64 	ce = malloc(sizeof(*ce));  in _citrus_stdenc_open()
65 	if (ce == NULL) {  in _citrus_stdenc_open()
69 	ce->ce_ops = NULL;  in _citrus_stdenc_open()
70 	ce->ce_closure = NULL;  in _citrus_stdenc_open()
71 	ce->ce_module = NULL;  in _citrus_stdenc_open()
72 	ce->ce_traits = NULL;  in _citrus_stdenc_open()
78 	ce->ce_module = handle;  in _citrus_stdenc_open()
80 	getops = (_citrus_stdenc_getops_t)_citrus_find_getops(ce->ce_module,  in _citrus_stdenc_open()
87 	ce->ce_ops = (struct _citrus_stdenc_ops *)malloc(sizeof(*ce->ce_ops));  in _citrus_stdenc_open()
88 	if (ce->ce_ops == NULL) {  in _citrus_stdenc_open()
93 	ret = (*getops)(ce->ce_ops, sizeof(*ce->ce_ops));  in _citrus_stdenc_open()
98 	if (ce->ce_ops->eo_init == NULL ||  in _citrus_stdenc_open()
99 	    ce->ce_ops->eo_uninit == NULL ||  in _citrus_stdenc_open()
100 	    ce->ce_ops->eo_init_state == NULL ||  in _citrus_stdenc_open()
101 	    ce->ce_ops->eo_mbtocs == NULL ||  in _citrus_stdenc_open()
102 	    ce->ce_ops->eo_cstomb == NULL ||  in _citrus_stdenc_open()
103 	    ce->ce_ops->eo_mbtowc == NULL ||  in _citrus_stdenc_open()
104 	    ce->ce_ops->eo_wctomb == NULL ||  in _citrus_stdenc_open()
105 	    ce->ce_ops->eo_get_state_desc == NULL) {  in _citrus_stdenc_open()
111 	ce->ce_traits = malloc(sizeof(*ce->ce_traits));  in _citrus_stdenc_open()
112 	if (ce->ce_traits == NULL) {  in _citrus_stdenc_open()
117 	ret = (*ce->ce_ops->eo_init)(ce, variable, lenvar, ce->ce_traits);  in _citrus_stdenc_open()
121 	*rce = ce;  in _citrus_stdenc_open()
126 	_citrus_stdenc_close(ce);  in _citrus_stdenc_open()
131 _citrus_stdenc_close(struct _citrus_stdenc *ce)  in _citrus_stdenc_close()  argument
134 	if (ce == &_citrus_stdenc_default)  in _citrus_stdenc_close()
137 	if (ce->ce_module) {  in _citrus_stdenc_close()
138 		if (ce->ce_ops) {  in _citrus_stdenc_close()
139 			if (ce->ce_closure && ce->ce_ops->eo_uninit)  in _citrus_stdenc_close()
140 				(*ce->ce_ops->eo_uninit)(ce);  in _citrus_stdenc_close()
141 			free(ce->ce_ops);  in _citrus_stdenc_close()
143 		free(ce->ce_traits);  in _citrus_stdenc_close()
144 		_citrus_unload_module(ce->ce_module);  in _citrus_stdenc_close()
146 	free(ce);  in _citrus_stdenc_close()