-
Notifications
You must be signed in to change notification settings - Fork 29
/
UnixSignal.h
51 lines (44 loc) · 1.72 KB
/
UnixSignal.h
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
/*
* Copyright 2014 Range Networks, Inc.
* All Rights Reserved.
*
* This software is distributed under multiple licenses;
* see the COPYING file in the main directory for licensing
* information for this specific distribution.
*
* This use of this software may be subject to additional restrictions.
* See the LEGAL file in the main directory for details.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef UNIXSIGNAL_H
#define UNIXSIGNAL_H
#include <list>
#include <sys/types.h>
#include <signal.h>
#include "Threads.h"
/** A C++ wrapper for managing unix signals. */
class UnixSignal
{
public:
static const int C_NSIG = 64;
private:
std::list<sighandler_t> mListHandlers[C_NSIG]; // list of signal handlers to call for all signals
Mutex mLock[C_NSIG];
bool mAddPid; // if true file is file.pid
std::string mCoreFile; // name of file to save to
bool mSaveFiles; // if true, save /proc related files in a compressed tarball
std::string mTarFile; // tarball for proc files
public:
UnixSignal(void);
~UnixSignal(void);
void Register(sighandler_t handler, int sig); // register a signal handler with the system
void Handler(int sig); // main signal handler, iterates through mListHandlers
void Dump(void); // debug dump of list
inline void CoreName(const std::string &coreFile, bool addPid) { mCoreFile = coreFile; mAddPid = addPid; }
inline void TarName(const std::string &tarFile, bool saveFiles) { mTarFile = tarFile; mSaveFiles = saveFiles; }
};
extern UnixSignal gSigVec;
#endif // UNIXSIGNAL_H
// vim: ts=4 sw=4