Cross Reference: /illumos-gate/usr/src/lib/libtnfctl/util.c

Lines Matching defs:hndl
81 static tnfctl_errcode_t find_test_func(tnfctl_handle_t *hndl);
82 static tnfctl_errcode_t find_target_syms(tnfctl_handle_t *hndl);
83 static tnfctl_errcode_t find_trace_file_info(tnfctl_handle_t *hndl);
84 static tnfctl_errcode_t check_trace_error(tnfctl_handle_t *hndl);
93 _tnfctl_refresh_process(tnfctl_handle_t *hndl, boolean_t *lmap_ok,
99 	assert(hndl->mode != KERNEL_MODE);
102 	LOCK(hndl, prexstat, release_lock);
104 	prexstat = check_trace_error(hndl);
112 	prexstat = _tnfctl_lmap_update(hndl, lmap_ok, dl_evt);
117 	prexstat = find_test_func(hndl);
121 		prexstat = _tnfctl_find_all_probes(hndl);
128 	UNLOCK(hndl, release_lock);
137 _tnfctl_set_state(tnfctl_handle_t *hndl)
144 	hndl->targ_pid = hndl->p_getpid(hndl->proc_p);
147 	LOCK(hndl, prexstat, release_lock);
153 	prexstat = _tnfctl_lmap_update(hndl, &lmap_ok, &dl_evt);
158 	prexstat = find_target_syms(hndl);
164 	prexstat = find_trace_file_info(hndl);
168 	prexstat = find_test_func(hndl);
172 	prexstat = _tnfctl_find_all_probes(hndl);
176 	prexstat = check_trace_error(hndl);
181 	UNLOCK(hndl, release_lock);
191 find_test_func(tnfctl_handle_t *hndl)
196 	if (hndl->mt_target == B_FALSE) {
198 		hndl->testfunc = hndl->nonthread_test;
206 		hndl->testfunc = hndl->thread_test;
207 		miscstat = hndl->p_read(hndl->proc_p, hndl->thread_sync,
213 			hndl->testfunc = hndl->nonthread_test;
232  *	side effects trace_buf_state and trace_state in hndl
234  *	in hndl
237 check_trace_error(tnfctl_handle_t *hndl)
244 	miscstat = hndl->p_read(hndl->proc_p, hndl->trace_error,
250 	miscstat = hndl->p_read(hndl->proc_p, trace_error_ptr, &trace_error_rec,
261 		if (hndl->trace_file_name == NULL)
262 			hndl->trace_buf_state = TNFCTL_BUF_NONE;
264 			hndl->trace_buf_state = TNFCTL_BUF_OK;
266 		hndl->trace_buf_state = TNFCTL_BUF_BROKEN;
268 		hndl->trace_buf_state = TNFCTL_BUF_OK;
272 		hndl->trace_state = B_FALSE;
274 		hndl->trace_state = B_TRUE;
282  * 	sideffects allocfunc, commitfunc, endfunc, rollbackfunc in hndl
285 find_target_syms(tnfctl_handle_t *hndl)
291 	prexstat = _tnfctl_sym_find(hndl, TRACE_ALLOC, &hndl->allocfunc);
295 	prexstat = _tnfctl_sym_find(hndl, TRACE_COMMIT, &hndl->commitfunc);
299 	prexstat = _tnfctl_sym_find(hndl, TRACE_END_FUNC, &hndl->endfunc);
303 	prexstat = _tnfctl_sym_find(hndl, TRACE_ROLLBACK, &hndl->rollbackfunc);
307 	prexstat = _tnfctl_sym_find(hndl, PROBE_LIST_HEAD,
308 					&hndl->probelist_head);
312 	prexstat = _tnfctl_sym_find(hndl, TRACE_ERROR, &hndl->trace_error);
316 	prexstat = _tnfctl_sym_find(hndl, MEMSEG_PTR, &temp_addr);
321 	miscstat = hndl->p_read(hndl->proc_p, temp_addr, &hndl->memseg_p,
322 			sizeof (hndl->memseg_p));
326 	prexstat = _tnfctl_sym_find(hndl, PROBE_LIST_VALID,
327 					&hndl->probelist_valid);
331 	prexstat = _tnfctl_sym_find(hndl, NONTHREAD_TEST, &temp_addr);
336 	miscstat = hndl->p_read(hndl->proc_p, temp_addr, &hndl->nonthread_test,
337 			sizeof (hndl->nonthread_test));
341 	prexstat = _tnfctl_sym_find(hndl, THREAD_TEST, &temp_addr);
346 	miscstat = hndl->p_read(hndl->proc_p, temp_addr, &hndl->thread_test,
347 			sizeof (hndl->thread_test));
351 	prexstat = _tnfctl_sym_find(hndl, PROBE_THR_SYNC, &hndl->thread_sync);
355 	prexstat = _tnfctl_sym_find(hndl, LIBTHREAD_PRESENT, &temp_addr);
359 			hndl->mt_target = B_FALSE;
366 		hndl->mt_target = B_TRUE;
379  *	side effects trace_file_name and trace_buf_size in hndl
385 _tnfctl_create_tracefile(tnfctl_handle_t *hndl, const char *trace_file_name,
398 	prexstat = _tnfctl_sym_find(hndl, TRACEFILE_NAME, &name_addr);
404 	prexstat = _tnfctl_sym_find(hndl, TRACEFILE_SIZE, &size_addr);
413 	prexstat = _tnfctl_readstr_targ(hndl, name_addr, &preexisting);
431 	if (trace_file_size < hndl->trace_min_size) {
498 	miscstat = hndl->p_write(hndl->proc_p, name_addr, path,
502 	miscstat = hndl->p_write(hndl->proc_p, size_addr, &outsize,
507 	hndl->trace_file_name = strdup(path);
508 	if (hndl->trace_file_name == NULL)
510 	hndl->trace_buf_size = outsize;
511 	hndl->trace_buf_state = TNFCTL_BUF_OK;
518  *	side effects trace_buf_size, trace_min_size, trace_file_name in hndl
522 find_trace_file_info(tnfctl_handle_t *hndl)
531 	prexstat = _tnfctl_sym_find(hndl, TRACEFILE_NAME, &name_addr);
537 	prexstat = _tnfctl_sym_find(hndl, TRACEFILE_SIZE, &size_addr);
543 	prexstat = _tnfctl_sym_find(hndl, TRACEFILE_MIN, &min_addr);
552 	prexstat = _tnfctl_readstr_targ(hndl, name_addr, &preexisting);
560 	miscstat = hndl->p_read(hndl->proc_p, min_addr, &minoutsize,
564 	hndl->trace_min_size = minoutsize;
568 		hndl->trace_file_name = NULL;
569 		hndl->trace_buf_size = 0;
571 		hndl->trace_file_name = preexisting;
573 		miscstat = hndl->p_read(hndl->proc_p, size_addr,
577 		hndl->trace_buf_size = outsize;
623 _tnfctl_readstr_targ(tnfctl_handle_t *hndl, uintptr_t addr, char **outstr_pp)
646 		retstat = hndl->p_read(hndl->proc_p, addr + offset, buffer,