sandbox: Support unmapping a file
authorSimon Glass <sjg@chromium.org>
Sat, 23 Oct 2021 23:25:58 +0000 (17:25 -0600)
committerSimon Glass <sjg@chromium.org>
Sun, 28 Nov 2021 23:51:51 +0000 (16:51 -0700)
commita0ff280a8988dd62c8dc9a3156f6f80a346000e5
tree9645997be3a755337f658716b01c5b875cac3c4a
parent15156c95e9710447cc66f4b18009220bc4098d4e
sandbox: Support unmapping a file

Add the opposite of mapping, so that we can unmap and avoid running out of
address space.

Signed-off-by: Simon Glass <sjg@chromium.org>
arch/sandbox/cpu/os.c
include/os.h