[Libwebsockets] About eventfd in libwebsockets

Felix Zhang guojunzhang1981 at gmail.com
Wed Jul 29 21:02:47 CEST 2020

Hi Andy,

I hope you are doing great.
I'm recently compiling libwebsockets v4, I got a compile issue when build
with uClibc-
which has an eventfd API but no eventfd_read and eventfd_write.
in CMakeLists.txt, we use eventfd to determine LWS_HAVE_EVENTFD macro,

and we use  eventfd_read under the  LWS_HAVE_EVENTFD macro


Just let you know about this case.
I'm currently using eventfd_read to determine  LWS_HAVE_EVENTFD macro.

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