mirror of
https://github.com/isc-projects/bind9.git
synced 2026-02-18 18:18:00 -05:00
ad5250ff9c
Since we can no longer generate an internal symbol table, there doesn't seem to be much reason to retain the code that reads it.
54 lines
1 KiB
C
54 lines
1 KiB
C
/*
|
|
* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*
|
|
* See the COPYRIGHT file distributed with this work for additional
|
|
* information regarding copyright ownership.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include <isc/backtrace.h>
|
|
#include <isc/print.h>
|
|
#include <isc/result.h>
|
|
|
|
static int
|
|
func3() {
|
|
void *tracebuf[16];
|
|
int nframes;
|
|
isc_result_t result;
|
|
|
|
result = isc_backtrace_gettrace(tracebuf, 16, &nframes);
|
|
if (result != ISC_R_SUCCESS) {
|
|
printf("isc_backtrace_gettrace failed: %s\n",
|
|
isc_result_totext(result));
|
|
return (1);
|
|
}
|
|
|
|
if (nframes < 4) {
|
|
printf("Unexpected result:\n");
|
|
printf(" # of frames: %d (expected: at least 4)\n", nframes);
|
|
return (1);
|
|
}
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
func2() {
|
|
return (func3());
|
|
}
|
|
|
|
static int
|
|
func1() {
|
|
return (func2());
|
|
}
|
|
|
|
int
|
|
main() {
|
|
return (func1());
|
|
}
|