On Wed, Oct 29, 2014 at 09:09:03PM +0300, Timofey Titovets wrote: > 2014-10-29 16:20 GMT+03:00 Zbigniew Jędrzejewski-Szmek <zbys...@in.waw.pl>: > > On Wed, Oct 29, 2014 at 04:16:22PM +0300, Timofey Titovets wrote: > >> Why then developers use cmdline before? > >> Maybe cmdline allow determine disk when bootchart working from or in > >> initrd? > > bootchart was merged into systemd after being developed in separate and > > often does not follow the same conventions. > > > > Zbyszek > > Hm.. okay. > I did short search in systemd and can't find function to extract > values from /proc/mounts > It's needed to rework patch for use /proc/mounts and implement > function to parse? > I miss something?
/proc/self/mountinfo is probably better. Usually this is done through udev, but since bootchart is supposed to run standalone, in this case parsing using custom code is OK. And yes, I think that if you're fixing this code, it is better to do it properly. I seems that a simple sscanf() in a loop over the lines in /proc/self/mountinfo until you hit one with "/" in the fifth field should suffice. This gives the the major:minor info for free. Zbyszek _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
