vsnet_err.h File Reference

#include <assert.h>
#include <sstream>
#include <string>

Go to the source code of this file.

Functions
std::string	vsnetLastError ()
bool	vsnetEWouldBlock ()
bool	vsnetEConnAborted ()
bool	vsnetEConnReset ()
int	vsnetGetLastError ()

Function Documentation

bool vsnetEConnAborted ( )

inline

Definition at line 46 of file vsnet_err.h.

Referenced by VsnetTCPSocket::lower_selected().

{
#if defined (_WIN32) && !defined (__CYGWIN__)
    int err = WSAGetLastError();
    return (err == WSAECONNABORTED)
           || ( err == WSAENETDOWN || (err == WSAENOTCONN) || (err == WSAECONNABORTED) || (err == WSAESHUTDOWN)
               || (err == WSAETIMEDOUT) ) || (err == WSAECONNRESET);

#else
    return (errno == ECONNABORTED) || (errno == ENETDOWN) || (errno == ENOTCONN) || (errno == ESHUTDOWN)
           || (errno == ECONNRESET) || (errno == ETIMEDOUT);
#endif
}

bool vsnetEConnReset ( )

inline

Definition at line 60 of file vsnet_err.h.

Referenced by VsnetTCPSocket::lower_selected().

{
#if defined (_WIN32) && !defined (__CYGWIN__)
    return WSAGetLastError() == WSAECONNRESET;

#else
    return errno == ECONNRESET;
#endif
}

bool vsnetEWouldBlock ( )

inline

Definition at line 35 of file vsnet_err.h.

Referenced by VsnetHTTPSocket::lower_selected(), VsnetTCPSocket::lower_selected(), and VsnetHTTPSocket::lower_sendbuf().

{
#if defined (_WIN32) && !defined (__CYGWIN__)
    int tmp = WSAGetLastError();
    return tmp == WSAEWOULDBLOCK;

#else
    return errno == EWOULDBLOCK;
#endif
}

int vsnetGetLastError ( )

inline

Definition at line 70 of file vsnet_err.h.

Referenced by VsnetTCPSocket::lower_selected().

{
#if defined (_WIN32) && !defined (__CYGWIN__)
    return WSAGetLastError();

#else
    return errno;
#endif
}

std::string vsnetLastError ( )

inline

Definition at line 24 of file vsnet_err.h.

Referenced by VsnetUDPSocket::lower_selected(), VsnetTCPSocket::lower_selected(), ServerSocketTCP::lower_selected(), and VsnetUDPSocket::sendbuf().

{
    std::ostringstream ostr;
#if defined (_WIN32) && !defined (__CYGWIN__)
    ostr<<WSAGetLastError()<<std::ends;
#else
    ostr<<strerror( errno )<<std::ends;
#endif
    return ostr.str();
}