On 09/02/2010 12:17 PM, Ivana Hutarova Varekova wrote: > add test for empty controller/variable stack > > > Signed-off-by: Ivana Hutarova Varekova<[email protected]>
Acked-by: Jan Safranek <[email protected]> > --- > > doc/man/cgget.1 | 2 ++ > src/tools/cgget.c | 7 +++++++ > 2 files changed, 9 insertions(+), 0 deletions(-) > > diff --git a/doc/man/cgget.1 b/doc/man/cgget.1 > index f02fbba..543f7f2 100644 > --- a/doc/man/cgget.1 > +++ b/doc/man/cgget.1 > @@ -12,6 +12,8 @@ cgget \- print parameter(s) of given group(s) > > .SH DESCRIPTION > The command prints the parameter(s) of input cgroup(s). > +If there is not set any controller or variable, > +then values of all possible variables are displayed. > > .TP > .B<path> > diff --git a/src/tools/cgget.c b/src/tools/cgget.c > index de1a7dc..433e3b6 100644 > --- a/src/tools/cgget.c > +++ b/src/tools/cgget.c > @@ -321,6 +321,13 @@ int main(int argc, char *argv[]) > goto err; > } > > + /* > + * if no controller or variable is set > + * then show values of all possible variables > + */ > + if ((c_number == 0)&& (n_number == 0)) > + mode |= MODE_SHOW_ALL_CONTROLLERS; > + > /* Initialize libcgroup. */ > ret = cgroup_init(); > if (ret) { > > > ------------------------------------------------------------------------------ > This SF.net Dev2Dev email is sponsored by: > > Show off your parallel programming skills. > Enter the Intel(R) Threading Challenge 2010. > http://p.sf.net/sfu/intel-thread-sfd > _______________________________________________ > Libcg-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/libcg-devel ------------------------------------------------------------------------------ This SF.net Dev2Dev email is sponsored by: Show off your parallel programming skills. Enter the Intel(R) Threading Challenge 2010. http://p.sf.net/sfu/intel-thread-sfd _______________________________________________ Libcg-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libcg-devel
