On Thursday, 9 de February de 2012 17.45.01, gemfield wrote:
> Hi,
>
> I found many codeing style like below in Qt source:
>
> static inline int qt_safe_connect(int sockfd, const struct sockaddr *addr,
> QT_SOCKLEN_T addrlen)
{
> register int ret;
> EINTR_LOOP(ret, QT_SOCKET_CONNECT(sockfd, const_cast<struct sockaddr
> *>(addr), addrlen));
return ret;
> }
> #undef QT_SOCKET_CONNECT
> #define QT_SOCKET_CONNECT qt_safe_connect
>
> What does QT_SOCKET_CONNECT macro really mean?
>
> I think it shoule be a Linux API-connect,but I can't find it.
You did not search well enough.
mkspecs/common/posix/qplatformdefs.h:#define QT_SOCKET_CONNECT ::connect
mkspecs/solaris-cc-64/qplatformdefs.h:#undef QT_SOCKET_CONNECT
mkspecs/solaris-cc-64/qplatformdefs.h:#define QT_SOCKET_CONNECT
qt_socket_connect
mkspecs/solaris-cc/qplatformdefs.h:#undef QT_SOCKET_CONNECT
mkspecs/solaris-cc/qplatformdefs.h:#define QT_SOCKET_CONNECT
qt_socket_connect
mkspecs/solaris-g++-64/qplatformdefs.h:#undef QT_SOCKET_CONNECT
mkspecs/solaris-g++-64/qplatformdefs.h:#define QT_SOCKET_CONNECT
qt_socket_connect
mkspecs/solaris-g++/qplatformdefs.h:#undef QT_SOCKET_CONNECT
mkspecs/solaris-g++/qplatformdefs.h:#define QT_SOCKET_CONNECT
qt_socket_connect
mkspecs/unsupported/integrity-ghs/qplatformdefs.h:#define QT_SOCKET_CONNECT
::connect
mkspecs/unsupported/vxworks-simpentium-g++/qplatformdefs.h:#undef
QT_SOCKET_CONNECT
mkspecs/unsupported/vxworks-simpentium-g++/qplatformdefs.h:#define
QT_SOCKET_CONNECT(sd, to, tolen) \
--
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
Software Architect - Intel Open Source Technology Center
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