An entry is created and the directory's owner ID
is set to the effective user ID of the requestor.
The group ID of the directory is set to the effective group ID of the requestor.
path
specifies the logical pathname relative to the current directory or
the full pathname.
RETURN VALUE
This routine returns 0 if the operation was successful or -1 if the operation
failed. In the latter case,
serrno
is set appropriately.
ERRORS
ENOENT
A component of
path
prefix does not exist or
path
is a null pathname.
EACCES
Search permission is denied on a component of the
path
prefix or write permission on the parent directory is denied.
EFAULT
path
is a NULL pointer.
EEXIST
path
exists already.
ENOTDIR
A component of
path
prefix is not a directory.
ENOSPC
No space to store the new directory.
ENAMETOOLONG
The length of
path
exceeds
CA_MAXPATHLEN
or the length of a
path
component exceeds
CA_MAXNAMELEN.