memfd: fix configure test
commit75e5b70e6b5dcc4f2219992d7cffa462aa406af0
authorPaolo Bonzini <pbonzini@redhat.com>
Tue, 28 Nov 2017 10:51:27 +0000 (28 11:51 +0100)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 20 Dec 2017 21:29:26 +0000 (20 22:29 +0100)
treebd29bea446cc73700bc77b1700c97ca2d6a14ba4
parent200780a3a3ed067dfb2e0d2210b0ed09e748ba26
memfd: fix configure test

Recent glibc added memfd_create in sys/mman.h.  This conflicts with
the definition in util/memfd.c:

    /builddir/build/BUILD/qemu-2.11.0-rc1/util/memfd.c:40:12: error: static declaration of memfd_create follows non-static declaration

Fix the configure test, and remove the sys/memfd.h inclusion since the
file actually does not exist---it is a typo in the memfd_create(2) man
page.

Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
configure
util/memfd.c