unix: fix TestFchmodat on Illumos

On Illumos, TestFchmodat fails with:

--- FAIL: TestFchmodat (0.00s)
        syscall_unix_test.go:502: Fchmodat: unexpected error: operation not supported on transport endpoint

Like Linux, Illumos doesn't support flags != 0 in Fchmodat, see
https://illumos.org/man/2/chmod

Adjust TestFchmodat accordingly to handle EOPNOTSUPP on Illumos.

Change-Id: Icd4564497a41c4aa962cd76604b5ca2c7575d96c
Reviewed-on: https://go-review.googlesource.com/101775
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
1 file changed
tree: 9c2a22b43a4fe4d712de8a890f5fa4b0b1dc99d0
  1. plan9/
  2. unix/
  3. windows/
  4. .gitattributes
  5. .gitignore
  6. AUTHORS
  7. codereview.cfg
  8. CONTRIBUTING.md
  9. CONTRIBUTORS
  10. LICENSE
  11. PATENTS
  12. README.md
README.md

sys

This repository holds supplemental Go packages for low-level interactions with the operating system.

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The easiest way to install is to run go get -u golang.org/x/sys. You can also manually git clone the repository to $GOPATH/src/golang.org/x/sys.

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