57 	tnfctl_handle_t	*hdl;  in tnfctl_exec_open()  local
70 	hdl = calloc(1, sizeof (*hdl));  in tnfctl_exec_open()
71 	if (hdl == NULL) {  in tnfctl_exec_open()
76 	hdl->proc_p = proc_p;  in tnfctl_exec_open()
77 	hdl->mode = DIRECT_MODE;  in tnfctl_exec_open()
78 	hdl->called_exit = B_FALSE;  in tnfctl_exec_open()
81 	hdl->p_read = _tnfctl_read_targ;  in tnfctl_exec_open()
82 	hdl->p_write = _tnfctl_write_targ;  in tnfctl_exec_open()
83 	hdl->p_obj_iter = _tnfctl_loadobj_iter;  in tnfctl_exec_open()
84 	hdl->p_getpid = _tnfctl_pid_get;  in tnfctl_exec_open()
90 	prexstat = _tnfctl_elf_dbgent(hdl, &dbgaddr);  in tnfctl_exec_open()
104 	prexstat = _tnfctl_set_state(hdl);  in tnfctl_exec_open()
108 	prexstat = _tnfctl_external_getlock(hdl);  in tnfctl_exec_open()
112 	*ret_val = hdl;  in tnfctl_exec_open()
118 	free(hdl);  in tnfctl_exec_open()
133 	tnfctl_handle_t	*hdl;  in tnfctl_pid_open()  local
145 	hdl = calloc(1, sizeof (*hdl));  in tnfctl_pid_open()
146 	if (hdl == NULL) {  in tnfctl_pid_open()
151 	hdl->proc_p = proc_p;  in tnfctl_pid_open()
152 	hdl->mode = DIRECT_MODE;  in tnfctl_pid_open()
153 	hdl->called_exit = B_FALSE;  in tnfctl_pid_open()
156 	hdl->p_read = _tnfctl_read_targ;  in tnfctl_pid_open()
157 	hdl->p_write = _tnfctl_write_targ;  in tnfctl_pid_open()
158 	hdl->p_obj_iter = _tnfctl_loadobj_iter;  in tnfctl_pid_open()
159 	hdl->p_getpid = _tnfctl_pid_get;  in tnfctl_pid_open()
166 	prexstat = step_to_end_of_exec(hdl);  in tnfctl_pid_open()
168 	proc_p = hdl->proc_p;  in tnfctl_pid_open()
175 	prexstat = _tnfctl_elf_dbgent(hdl, &dbgaddr);  in tnfctl_pid_open()
189 	prexstat = _tnfctl_set_state(hdl);  in tnfctl_pid_open()
194 	prexstat = _tnfctl_external_getlock(hdl);  in tnfctl_pid_open()
198 	*ret_val = hdl;  in tnfctl_pid_open()
205 	free(hdl);  in tnfctl_pid_open()
218 	tnfctl_handle_t	*hdl;  in tnfctl_indirect_open()  local
222 	hdl = calloc(1, sizeof (*hdl));  in tnfctl_indirect_open()
223 	if (hdl == NULL) {  in tnfctl_indirect_open()
227 	hdl->proc_p = prochandle;  in tnfctl_indirect_open()
228 	hdl->mode = INDIRECT_MODE;  in tnfctl_indirect_open()
229 	hdl->called_exit = B_FALSE;  in tnfctl_indirect_open()
232 	hdl->p_read = config->p_read;  in tnfctl_indirect_open()
233 	hdl->p_write = config->p_write;  in tnfctl_indirect_open()
234 	hdl->p_obj_iter = config->p_obj_iter;  in tnfctl_indirect_open()
235 	hdl->p_getpid = config->p_getpid;  in tnfctl_indirect_open()
238 	prexstat = _tnfctl_set_state(hdl);  in tnfctl_indirect_open()
240 		free(hdl);  in tnfctl_indirect_open()
244 	prexstat = _tnfctl_external_getlock(hdl);  in tnfctl_indirect_open()
246 		free(hdl);  in tnfctl_indirect_open()
249 	*ret_val = hdl;  in tnfctl_indirect_open()
260 	tnfctl_handle_t	*hdl;  in tnfctl_kernel_open()  local
264 	hdl = calloc(1, sizeof (*hdl));  in tnfctl_kernel_open()
265 	if (hdl == NULL) {  in tnfctl_kernel_open()
270 	prexstat = _tnfctl_prbk_init(hdl);  in tnfctl_kernel_open()
274 	hdl->mode = KERNEL_MODE;  in tnfctl_kernel_open()
275 	hdl->targ_pid = 0;  in tnfctl_kernel_open()
278 	_tnfctl_prbk_get_other_funcs(&hdl->allocfunc, &hdl->commitfunc,  in tnfctl_kernel_open()
279 	    &hdl->rollbackfunc, &hdl->endfunc);  in tnfctl_kernel_open()
280 	_tnfctl_prbk_test_func(&hdl->testfunc);  in tnfctl_kernel_open()
283 	prexstat = _tnfctl_refresh_kernel(hdl);  in tnfctl_kernel_open()
287 	*ret_val = hdl;  in tnfctl_kernel_open()
298 tnfctl_trace_attrs_get(tnfctl_handle_t *hdl, tnfctl_trace_attrs_t *attrs)  in tnfctl_trace_attrs_get()  argument
304 	LOCK_SYNC(hdl, prexstat, release_lock);  in tnfctl_trace_attrs_get()
306 	attrs->targ_pid = hdl->targ_pid;  in tnfctl_trace_attrs_get()
307 	attrs->trace_file_name = hdl->trace_file_name;  in tnfctl_trace_attrs_get()
308 	attrs->trace_buf_size = hdl->trace_buf_size;  in tnfctl_trace_attrs_get()
309 	attrs->trace_min_size = hdl->trace_min_size;  in tnfctl_trace_attrs_get()
310 	attrs->trace_buf_state = hdl->trace_buf_state;  in tnfctl_trace_attrs_get()
311 	attrs->trace_state = hdl->trace_state;  in tnfctl_trace_attrs_get()
312 	attrs->filter_state = hdl->kpidfilter_state;  in tnfctl_trace_attrs_get()
315 	UNLOCK(hdl, release_lock);  in tnfctl_trace_attrs_get()
325 tnfctl_buffer_alloc(tnfctl_handle_t *hdl, const char *trace_file_name,  in tnfctl_buffer_alloc()  argument
330 	if (hdl->mode == KERNEL_MODE) {  in tnfctl_buffer_alloc()
332 		prexstat = _tnfctl_prbk_buffer_alloc(hdl, trace_file_size);  in tnfctl_buffer_alloc()
339 	if (hdl->trace_file_name != NULL) {  in tnfctl_buffer_alloc()
344 	prexstat = _tnfctl_create_tracefile(hdl, trace_file_name,  in tnfctl_buffer_alloc()
357 tnfctl_buffer_dealloc(tnfctl_handle_t *hdl)  in tnfctl_buffer_dealloc()  argument
361 	if (hdl->mode != KERNEL_MODE)  in tnfctl_buffer_dealloc()
365 	prexstat = _tnfctl_prbk_buffer_dealloc(hdl);  in tnfctl_buffer_dealloc()
496 _tnfctl_external_getlock(tnfctl_handle_t *hdl)  in _tnfctl_external_getlock()  argument
504 	prexstat = _tnfctl_sym_find(hdl, TNFCTL_INTERNAL_TRACEFLAG,  in _tnfctl_external_getlock()
510 	prbstat = hdl->p_read(hdl->proc_p, targ_symbol_ptr,  in _tnfctl_external_getlock()
522 	prexstat = _tnfctl_sym_find(hdl, TNFCTL_EXTERNAL_TRACEDPID,  in _tnfctl_external_getlock()
528 	prbstat = hdl->p_write(hdl->proc_p, targ_symbol_ptr,  in _tnfctl_external_getlock()
529 	    &(hdl->targ_pid), sizeof (hdl->targ_pid));  in _tnfctl_external_getlock()
536 	    hdl->targ_pid));  in _tnfctl_external_getlock()