tree 78241bc803e3df1286c27de5efcef1697cddd391
parent 87c0b56a77c35f09e03c7c70980ae84ae2f3aea0
author Dmitry V. Levin <ldv@altlinux.org> 1461100244 +0000
committer Dmitry V. Levin <ldv@altlinux.org> 1461114493 +0000

tests: adjust readv/writev and preadv/pwritev tests to older kernels

With linux kernels older than v3.16-rc1, iovec based compat syscalls may
return EINVAL in some cases where on later kernels they return EFAULT.
Adjust tests to handle both cases properly.

* tests/preadv-pwritev.c: Include <errno.h>.
(main): Print either "EINVAL" or "EFAULT" depending on errno.
* tests/pwritev.c: Likewise.
* tests/readv.c: Likewise.