Re: [B2-devel] Re: OS X B2 1.0

[Gwenole B. <gb....@fr...>]

Hi,

> Which would seem to me to probably _not_ be a semaphore problem?

Then make sure HAVE_PTHREAD_{TEST,}CANCEL are defined, through a=20
configure
AC_CHECK_FUNCS(pthread_cancel pthread_testcancel)

MacOS X 10.2 "supports" both of them, at least they exist for me. Note=20=

pthread_testcancel() is also important there because it doesn't have a=20=

correct implementation of cancellation points. BTW, do you HAVE_POLL ?=20=

If so, it may be necessary to have something like:

#if HAVE_POLL
                 struct pollfd pf =3D {fd, POLLIN, 0};
                 int res =3D poll(&pf, 1, -1);
#ifdef HAVE_PTHREAD_TESTCANCEL
                 pthread_testcancel();
#endif
#else
                 fd_set rfds;

Bye,
Gwenol=E9.=