OpenGL ES 3.x Manpage bug: glFramebufferRenderbuffer return type incorrect?

I think I’ve found a bug in the OpenGL ES 3.x manpages, at least as hosted on the web. They list the return type of glFramebufferRenderbuffer as GLsync, while the headers and ES 2.x manpages list it as void. The incorrect return type type appears on the OpenGL ES 3.0, 3.1 and 3.2 manpages.

I tried reporting this to manpages {at} opengldotorg but that mail server seems to be having issues (advertising TLS support but refusing TLS connections with “454 TLS currently unavailable”).

Thanks for trying to report the bug. At OpenGL and OpenGL ES Reference Pages, if you click on one of the ES ref manual links, for instance:

It suggests:


If you find any inaccuracies or typos in the reference pages, please file an issue (and, preferably, propose a pull request fixing the issue) in the OpenGL-Refpages github repository.

Thanks for pointing that out! PR filed.