mkostemp64: clear flags, as mkostemp does
commit89addcbf98e0962db08d36b3a958aacb94817266
authorCarlos Santos <casantos@datacom.com.br>
Mon, 29 Oct 2018 04:17:38 +0000 (29 01:17 -0300)
committerWaldemar Brodkorb <wbx@openadk.org>
Thu, 1 Nov 2018 03:43:32 +0000 (1 04:43 +0100)
treedbb53b2454f1369559f326f4540559b5024a12a3
parent447f72b8efa34b20e24d609d94ff2adc922a7ae9
mkostemp64: clear flags, as mkostemp does

This should have been made in commit 9649721950 but was forgotten.

Signed-off-by: Carlos Santos <casantos@datacom.com.br>
libc/stdlib/mkostemp64.c