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file_vopen: Retry as a directory in case of EISDIR

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This allows you to open() a directory without O_DIRECTORY.
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YAMAMOTO Takashi 2022-10-19 19:14:12 +09:00 • committed by Xiang Xiao
parent aa67e0a0f4
commit 4eee9af668
1 changed files with 5 additions and 0 deletions
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5
fs/vfs/fs_open.c
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@ -186,6 +186,11 @@ static int file_vopen(FAR struct file *filep, FAR const char *path,
ret = -ENXIO;
}
if (ret == -EISDIR)
{
ret = dir_allocate(filep, desc.relpath);
}
if (ret < 0)
{
goto errout_with_inode;