Pekka Paalanen authored Jul 07, 2022 and Pekka Paalanen committed Jul 12, 2022

This function will be used between fork() and exec() to remove the
close-on-exec flag. The first user will be compositor/xwayland.c.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>