/usr/include/wvstreams/wvcrash.h is in libwvstreams-dev 4.6.1-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | /* -*- Mode: C++ -*-
* Worldvisions Weaver Software:
* Copyright (C) 1997-2002 Net Integration Technologies, Inc.
*
* Routines to generate a stack backtrace automatically when a program
* crashes.
*/
#ifndef __WVCRASH_H
#define __WVCRASH_H
#include <sys/types.h>
void wvcrash_setup(const char *_argv0, const char *_desc = 0);
void wvcrash(int sig);
void wvcrash_add_signal(int sig);
// Leave a last will and testament in the WvCrash, if your program dies.
void wvcrash_leave_will(const char *will);
// Read the will back.
const char *wvcrash_read_will();
// Read the assertion back.
const char *wvcrash_read_assert();
class IWvStream;
struct WvCrashInfo
{
// This is kind of ugly and used only for the guts of WvStreams,
// but it's a significant rather than a premature optimization,
// unfortunately.
static IWvStream *in_stream;
static const char *in_stream_id;
static enum InStreamState {
UNUSED,
PRE_SELECT,
POST_SELECT,
EXECUTE,
} in_stream_state;
};
const int wvcrash_ring_buffer_order = 12;
const int wvcrash_ring_buffer_size = 1 << wvcrash_ring_buffer_order;
void wvcrash_ring_buffer_put(const char *str);
void wvcrash_ring_buffer_put(const char *str, size_t len);
const char *wvcrash_ring_buffer_get();
#if defined(_WIN32)
extern void setup_console_crash();
#endif
#endif // __WVCRASH_H
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