More ticket #472: Fixed problem when building on Mingw. Now PJ_FD_SETSIZE_SETABLE is only enabled when winsock.h is present
git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@1788 74dad513-b988-da41-8d7b-12977e46ad98
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@ -487,11 +487,7 @@
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* the underlying implementation changes.
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*/
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#ifndef PJ_IOQUEUE_MAX_HANDLES
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# if defined(PJ_WIN32_WINCE) && PJ_WIN32_WINCE!=0
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# define PJ_IOQUEUE_MAX_HANDLES (64)
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# else
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# define PJ_IOQUEUE_MAX_HANDLES (256)
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# endif
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# define PJ_IOQUEUE_MAX_HANDLES (64)
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#endif
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@ -532,22 +528,22 @@
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/**
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* Determine if FD_SETSIZE is changeable/set-able. If so, then we will
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* set it to PJ_IOQUEUE_MAX_HANDLES.
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* set it to PJ_IOQUEUE_MAX_HANDLES. Currently we detect this by checking
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* for Winsock.
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*/
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/* This is awful, as we should actually check for __GLIBC__ rather than
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* __GNUC__. But alas! Libc headers are not included yet at this stage.
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*/
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#ifdef __GNUC__
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# define PJ_FD_SETSIZE_SETABLE 0
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#else
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# define PJ_FD_SETSIZE_SETABLE 1
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#ifndef PJ_FD_SETSIZE_SETABLE
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# if defined(PJ_HAS_WINSOCK_H) && PJ_HAS_WINSOCK_H!=0
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# define PJ_FD_SETSIZE_SETABLE 1
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# else
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# define PJ_FD_SETSIZE_SETABLE 0
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# endif
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#endif
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/**
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* Overrides FD_SETSIZE so it is consistent throughout the library.
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* We only do this if we detected that FD_SETSIZE is changeable.
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*
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* Default: #PJ_IOQUEUE_MAX_HANDLES
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* We only do this if we detected that FD_SETSIZE is changeable. If
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* FD_SETSIZE is not set-able, then PJ_IOQUEUE_MAX_HANDLES must be
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* set to value lower than FD_SETSIZE.
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*/
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#if PJ_FD_SETSIZE_SETABLE
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/* Only override FD_SETSIZE if the value has not been set */
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@ -38,6 +38,14 @@
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#include <pj/sock_select.h>
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#include <pj/errno.h>
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/* Now that we have access to OS'es <sys/select>, lets check again that
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* PJ_IOQUEUE_MAX_HANDLES is not greater than FD_SETSIZE
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*/
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#if PJ_IOQUEUE_MAX_HANDLES > FD_SETSIZE
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# error "PJ_IOQUEUE_MAX_HANDLES cannot be greater than FD_SETSIZE"
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#endif
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/*
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* Include declaration from common abstraction.
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*/
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@ -35,13 +35,6 @@
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# pragma warning(disable: 4389) // Signed/unsigned mismatch in FD_*
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#endif
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/* Now that we have access to OS'es <sys/select>, lets check again that
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* PJ_IOQUEUE_MAX_HANDLES is not greater than FD_SETSIZE
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*/
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#if PJ_IOQUEUE_MAX_HANDLES > FD_SETSIZE
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# error "PJ_IOQUEUE_MAX_HANDLES cannot be greater than FD_SETSIZE"
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#endif
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#define PART_FDSET(ps) ((fd_set*)&ps->data[1])
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#define PART_FDSET_OR_NULL(ps) (ps ? PART_FDSET(ps) : NULL)
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#define PART_COUNT(ps) (ps->data[0])
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