[PATCH v3 0/2] nolibc: Add fallocate()

[Daniel Palmer <daniel@thingy.jp>]

While poking around with my "static PIE for nommu" series I found
I needed fallocate(). Implementing it turned out a bit more
interesting than I thought it would be due to how the offset and
size need to be passed on 32bit machines.

v3:
 - Reworked the test a bit, ran it on all the targets I could get
   to run (s390, loongarch and sh currently don't work for me).
   sparc32 doesn't seem to support fallocate() so made it skip
   the test.
 - Rebase on nolibc/for-next with the large file support bits.

v2:
 - Addressed Thomas' comments
 - Trial and error'd a test for the arguments being passed correctly.
   Hopefully someone smarter than I am can tell if it actually works.

Daniel Palmer (2):
  tools/nolibc: fcntl: Add fallocate()
  selftests/nolibc: Add a very basic test for fallocate()

 tools/include/nolibc/arch-mips.h             | 11 ++++
 tools/include/nolibc/fcntl.h                 | 33 ++++++++++
 tools/include/nolibc/sys.h                   |  8 +++
 tools/testing/selftests/nolibc/nolibc-test.c | 69 ++++++++++++++++++++
 4 files changed, 121 insertions(+)

-- 
2.53.0