2014-10-31 3:06 GMT+03:00 Zbigniew Jędrzejewski-Szmek <zbys...@in.waw.pl>: > On Thu, Oct 30, 2014 at 05:45:53PM +0300, Timofey Titovets wrote: >> Good time of day, list. >> I have try to fix "Fixme" in svg.c: >> /* FIXME: this works only in the simple case */ >> >> By default function try to get only root=/dev/* >> I also attach patch. Thanks. >> >> v2: >> Rewrited with use fstab_node_to_udev_node() and >> canonicalize_file_name() functions. >> v3: >> Rewrited for parsing /proc/self/mountinfo >> >> Please test it, i'm can't test because i not have /proc/schedstat >> file (custom kernel) >> >> I use " 0 " for searching root device its correct? >> For test: >> [$]: grep " 0 " /proc/self/mountinfo > No: > > 13 1 179:53 / / rw,noatime shared:1 - ext4 /dev/root rw,data=ordered > > Why not check field 5 for "/"?
To be honest - I don't know how write it prettily >_< read file with fscanf like: fscanf(fd, "%s %s %s %s %s %s %s - %s %s %s\n", ...) //Looks ugly. Then, perhaps can i search 'shared:1 ' entry ? >> I'm not use major:minor because on some setups it useless. >> As example, my system root: >> 50 0 0:28 /@ / rw,relatime shared:1 - btrfs /dev/sda3 >> rw,compress=zlib,space_cache,autodefrag ^ > True, but you have the device name in there too | > > Zbyszek Hm.. If you insinuate that i can use block device name from "root mount" line, i already did it: > + ptr = strtok(ptr, " /dev/"); > + strncpy(rootbdev, &ptr[6], 3); -- Have a nice day, Timofey. _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
