Hi,
genromfs 0.5.1 is ancient, this has already been fixed in 0.5.2 several
years ago, together with a few other improvements.
-Erwin
Am Donnerstag, den 17.02.2011, 00:07 +0300 schrieb Alexander Kurz:
> Hello folks,
> quite a while ago (linux-2.4 or earlier) the i2c subsystem has been
> introduced with device file names containing a "-", e.g. /dev/i2c-*.
> Unfortunately the current genromfs version can not handle this notation.
>
> Now I would like to make the i2c devices available on a uClinux system
> with romfs as root file system.
>
> Is it acceptable for you to apply my patch to the current genromfs
> version?
> Thanks, Alexander
>
>
> diff -Nur a/genromfs-0.5.1/genromfs.c b/genromfs-0.5.1/genromfs.c
> --- a/genromfs-0.5.1/genromfs.c 2002-01-22 10:12:01.000000000 +0100
> +++ b/genromfs-0.5.1/genromfs.c 2011-02-16 21:16:15.000000000 +0100
> @@ -599,7 +599,7 @@
> int major;
> int minor;
>
> - if (sscanf(n->name, "@%[a-zA-Z0-9],%c,%d,%d",
> + if (sscanf(n->name, "@%[a-zA-Z0-9-],%c,%d,%d",
> devname, &type, &major, &minor) == 4
> ) {
> strcpy(n->name, devname);
> sb->st_rdev = makedev(major, minor);
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