filetype() = regular_file | directory | other_filetype
ioerror() = permission_denied | io_error | not_found | bad_path | other_error
can_stat/1 |
Return true if calling stat on Path was successful. |
can_stat/2 |
Return true if calling stat on Path was successful. |
is_regular/2 |
Check that RootDirectory++"/"++RelativePath is a regular file. |
is_regular/3 |
Check that RootDirectory++"/"++RelPath is a regular file. |
can_stat(Path::file:filename()) -> boolean()
Return true if calling stat
on Path
was successful.
See also: can_stat/2.
can_stat(Path::file:filename(), TimeOutMillis::timeout()) -> boolean()
Return true if calling stat
on Path
was successful.
This function will not cause file
or filelib
operations to block, in case
the underlying stat
operation blocks. This is in contrast to file
and
filelib
behaviour, where filelib:is_regular/1
on a path that is in a
stale NFS mount will cause other filelib:...
operations on totally
unrelated paths to block, too.
Also, subsequent invocations will immediately return false
if a check
for Path
, that was initiated by previous invocation, has not returned yet.
Path
,
see info/1
.
is_regular(RootDirectory::file:filename(), RelativePath::file:filename()) -> boolean()
Check that RootDirectory++"/"++RelativePath
is a regular file.
Return false
if filesystem errors or timeouts were encountered.
See also: is_regular/3.
is_regular(RootDir::file:filename(), RelPath::file:filename(), TimeOut::timeout()) -> boolean()
Check that RootDirectory++"/"++RelPath
is a regular file.
Return false
if filesystem errors or timeouts were encountered.
can_stat/2
.
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