* */
int xbt_backtrace_no_malloc(void **array, int size) {
+
+ int i = 0;
+ for(i=0; i < size; i++)
+ array[i] = NULL;
+
struct trace_arg arg = { .array = array, .size = size, .cnt = -1 };
if (size >= 1)
{
e->used = backtrace((void **) e->bt, XBT_BACKTRACE_SIZE);
if (e->used == 0) {
- XBT_DEBUG("The backtrace() function failed.\n"
- "Here is a crude dump of the exception that I was trying to build:\n"
- "%s:%s(%d) [%s:%d] %s",
- e->host, e->procname, e->pid, e->file, e->line, e->msg);
+ fprintf(stderr, "The backtrace() function failed, which probably means that the memory is exhausted. Here is a crude dump of the exception that I was trying to build:");
+ fprintf(stderr, "%s:%s(%d) [%s:%d] %s", e->host,e->procname,e->pid, e->file,e->line,e->msg);
+ fprintf(stderr, "Bailing out now since there is nothing I can do without a decent amount of memory. Please go fix the memleaks\n");
+ exit(1);
}
}
XBT_VERB("Fire a first command: '%s'", cmd);
pipe = popen(cmd, "r");
if (!pipe) {
- XBT_CRITICAL("Cannot fork addr2line to display the backtrace");
- abort();
+ xbt_die("Cannot fork addr2line to display the backtrace");
}
for (i = 0; i < e->used; i++) {
XBT_VERB("Fire a new command: '%s'", subcmd);
subpipe = popen(subcmd, "r");
if (!subpipe) {
- XBT_CRITICAL("Cannot fork addr2line to display the backtrace");
- abort();
+ xbt_die("Cannot fork addr2line to display the backtrace");
}
fgets_res = fgets(line_func, 1024, subpipe);
if (fgets_res == NULL)