tree 225b50c1d15d1832d629a5ed060b19fa7e3c112e
parent c1fb815122e057b02b651d2d83ee963e8e4380c8
author Masahiro Yamada <yamada.masahiro@socionext.com> 1594303545 +0900
committer Masahiro Yamada <yamada.masahiro@socionext.com> 1594448653 +0900

io_fip: return -ENFILE when a file is already open

The cause of failure is not memory shortage.

The comment for ENFILE in include/lib/libc/errno.h

  /* Too many open files in system */

... is a better match to the warning message here.

Change-Id: I45a1740995d464edd8b3e32b93f1f92ba17e5874
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>