| 1350 | #endif |
| 1351 | |
| 1352 | int |
| 1353 | win32_cr_gettrace(int maxframes USED_IF_BACKTRACE, |
| 1354 | char *out USED_IF_BACKTRACE, |
| 1355 | int outsize USED_IF_BACKTRACE) |
| 1356 | { |
| 1357 | #ifdef USE_BACKTRACE |
| 1358 | userstate.error_count = 0; |
| 1359 | userstate.good_count = 0; |
| 1360 | userstate.out = out; |
| 1361 | userstate.outsize = outsize; |
| 1362 | userstate.maxframes = maxframes; |
| 1363 | static char binfile[MAX_PATH];// assumes !longPathAware in manifest (Win10+) |
| 1364 | DWORD rv = GetModuleFileNameA(NULL, binfile, sizeof(binfile)); |
| 1365 | struct backtrace_state *state |
| 1366 | = backtrace_create_state(binfile, 0, btecb_fn, &userstate); |
| 1367 | if(!state) return userstate.error_count + userstate.good_count; |
| 1368 | rv=backtrace_full(state, 0, btfcb_fn, btecb_fn, &userstate); |
| 1369 | printf("rv=%d\n",rv); |
| 1370 | // XXX rv not checked |
| 1371 | // XXX this API leaks its memory; there is no free function |
| 1372 | return userstate.error_count + userstate.good_count; |
| 1373 | #else |
| 1374 | return 0; |
| 1375 | #endif |
| 1376 | } |
| 1377 | #else |
| 1378 | // Use win32 API with Visual Studio (and probably MSVC). |
| 1379 | #include <dbghelp.h> |
no test coverage detected