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apps/examples/userfs: Handle the O_TRUNC open flag.

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This commit is contained in:
Gregory Nutt 2017-11-06 07:15:20 -06:00
parent 3dd64af3db
commit 7a0d29fc59
1 changed files with 5 additions and 0 deletions
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5
examples/userfs/userfs_main.c
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@ -233,6 +233,11 @@ static int ufstest_open(FAR void *volinfo, FAR const char *relpath,
return -ENOMEM;
}
if ((oflags & O_TRUNC) != 0)
{
file->inuse = 0;
}
if ((oflags & (O_WROK | O_APPEND)) == (O_WROK | O_APPEND))
{
opriv->pos = file->inuse;