remove unused __futex function and source file
authorRich Felker <dalias@aerifal.cx>
Tue, 11 Sep 2018 19:03:23 +0000 (15:03 -0400)
committerRich Felker <dalias@aerifal.cx>
Wed, 12 Sep 2018 18:34:36 +0000 (14:34 -0400)
commit055dfbb7f71a67151898a8c4bf82ba930ba35a11
treeaedb604be627cf7d31150cfa1bae7f15b3f03bc4
parenta60d579f5edf3d2e6cc8b5e5f33cbf34bd8914c9
remove unused __futex function and source file

the direct syscall or various thin and mostly-inline wrappers around
it are used instead internally. at some point a public futex function
should be added, but it's not yet clear what the signature should be,
and in the mean time this file is not useful.
src/internal/futex.h
src/thread/__futex.c [deleted file]