On 04/12/2018 07:44 AM, Pino Toscano wrote: > Mention what it really does, and where it can only be used. > > Signed-off-by: Pino Toscano <[email protected]> > --- > docs/nbdkit-plugin.pod | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) > > diff --git a/docs/nbdkit-plugin.pod b/docs/nbdkit-plugin.pod > index 65f3190..27a885e 100644 > --- a/docs/nbdkit-plugin.pod > +++ b/docs/nbdkit-plugin.pod > @@ -273,7 +273,12 @@ descriptor. > char *nbdkit_absolute_path (const char *filename); > > The utility function C<nbdkit_absolute_path> converts any path to an > -absolute path. > +absolute path: if it is relative, then all this function does is > +prepending the current working directory to the path, with no extra
s/prepending/prepend/ > +checks. > + > +Note that this function works I<only> when used in the C<.config>, and > +C<.config_complete> callbacks. > > If conversion was not possible, this calls C<nbdkit_error> and returns > C<NULL>. Note that this function does not check that the file exists. > -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org
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