truck/Common/posix.hpp

// Truck Computer Dooom!
//
// Douglas Thrift
//
// $Id$

#ifndef _posix_hpp_
#define _posix_hpp_

#include <cerrno>
#include <cstring>
#include <exception>

namespace Posix
{

inline int CheckError(int status);

class Error : public std::exception
{
        int code;
        char message[1024];

public:
        Error();
        virtual ~Error() throw() {}

        virtual int GetCode() const { return code; }
        virtual const char *what() const throw() { return message; }
};

inline int CheckError(int status)
{
        if (status == -1)
                throw Error();

        return status;
}

}

#endif//_posix_hpp_
Revision:	2
Committed:	2007-04-25T21:28:10-07:00 (15 years, 3 months ago) by douglas
File size:	559 byte(s)
Log Message:	Woo!
#	Content
1	// Truck Computer Dooom!
2	//
3	// Douglas Thrift
4	//
5	// $Id$
6
7	#ifndef _posix_hpp_
8	#define _posix_hpp_
9
10	#include <cerrno>
11	#include <cstring>
12	#include <exception>
13
14	namespace Posix
15	{
16
17	inline int CheckError(int status);
18
19	class Error : public std::exception
20	{
21	int code;
22	char message[1024];
23
24	public:
25	Error();
26	virtual ~Error() throw() {}
27
28	virtual int GetCode() const { return code; }
29	virtual const char *what() const throw() { return message; }
30	};
31
32	inline int CheckError(int status)
33	{
34	if (status == -1)
35	throw Error();
36
37	return status;
38	}
39
40	}
41
42	#endif//_posix_hpp_