void suppl_log_enter(suppl_log_sptr_t library_name
, suppl_log_csptr_t file_name
, suppl_log_linenr_t linenr
, suppl_log_local_data_t *local_data
, suppl_log_csptr_t function_name
, suppl_log_csptr_t function_class)
{ int ch1, ch2;
assert(local_data);
assert(function_name);
assert(function_class);
/* preserve the current settings */
local_data->suppl_l_prv_nestlevel = suppl_l_nestlevel;
local_data->suppl_l_prv_fct_enabled = suppl_l_fct_enabled;
local_data->suppl_l_fctname = function_name;
/* Set the new values */
++suppl_l_nestlevel;
if(library_name) {
if(suppl_log_find_list(&S(classes), library_name) != '+') {
suppl_l_fct_enabled = 0;
goto goon; /* libraries are mandotary */
}
}
if((ch1 = suppl_log_find_list(&S(files), file_name)) != 0) {
suppl_l_fct_enabled = ch1 == '+';
goto goon;
}
ch1 = suppl_log_find_list(&S(classes), function_class);
ch2 = suppl_log_find_list(&S(functions), function_name);
if(ch1)
suppl_l_fct_enabled = ch1 == '+' && (!ch2 || ch2 == '+');
else if(ch2)
suppl_l_fct_enabled = ch2 == '+';
else /* Neither ch1 nor ch2 */
suppl_l_fct_enabled = S(classes).suppl_l_name[0] == '+'
|| S(functions).suppl_l_name[0] == '+';
goon:
if(suppl_log_class_enabled("fct")) {
/* Create the log entries when entering a new function */
suppl_log_log_header();
suppl_log_log_item(">%s() \"%s\"", function_name, function_class);
if(library_name)
suppl_log_log_item(" lib:%s", library_name);
if(file_name)
suppl_log_log_item(" in %s:%lu", file_name, linenr);
suppl_log_log_trailer();
}
}
void suppl_log_leave(suppl_log_local_data_t *local_data)
{
assert(local_data);
assert(local_data->suppl_l_fctname);
if(suppl_log_class_enabled("fct"))
/* Create the log entries when leaving a function */
suppl_log_log("<%s()", local_data->suppl_l_fctname);
if(local_data->suppl_l_prv_nestlevel != suppl_l_nestlevel - 1)
suppl_log_log("Missing %u DBG_LEAVE macro(s)"
, suppl_l_nestlevel - 1 - local_data->suppl_l_prv_nestlevel);
/* restore the former settings */
suppl_l_nestlevel = local_data->suppl_l_prv_nestlevel;
suppl_l_fct_enabled = local_data->suppl_l_prv_fct_enabled;
chkHeap
}
