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author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-02-01 20:26:58 -0500 |
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committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-02-01 20:29:09 -0500 |
commit | d3e8277d5004163c725a895778c3a9dce9ca091e (patch) | |
tree | 720be3e42a17fa770a16a3e194d640cc335e692c /src/shared/cgroup-show.h | |
parent | 049cb73b360d4551a82cb8f0e46fc9c24226a793 (diff) | |
download | systemd-d3e8277d5004163c725a895778c3a9dce9ca091e.tar.gz systemd-d3e8277d5004163c725a895778c3a9dce9ca091e.tar.bz2 systemd-d3e8277d5004163c725a895778c3a9dce9ca091e.zip |
cgtop: use common function to query cgroup root
show_cgroup_get_root_and_warn is renamed to show_cgroup_get_path_and_warn
because it now optionally allows querying a non-root path.
This removes duplicated code and teaches cgtop to combine
-M with a root prefix:
$ systemd-cgtop -M myprecious /system.slice
...
Diffstat (limited to 'src/shared/cgroup-show.h')
-rw-r--r-- | src/shared/cgroup-show.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/shared/cgroup-show.h b/src/shared/cgroup-show.h index 0574f40552..1445c05f1f 100644 --- a/src/shared/cgroup-show.h +++ b/src/shared/cgroup-show.h @@ -31,6 +31,7 @@ int show_cgroup(const char *controller, const char *path, const char *prefix, un int show_cgroup_and_extra_by_spec(const char *spec, const char *prefix, unsigned n_columns, const pid_t extra_pids[], unsigned n_extra_pids, OutputFlags flags); int show_cgroup_and_extra(const char *controller, const char *path, const char *prefix, unsigned n_columns, const pid_t extra_pids[], unsigned n_extra_pids, OutputFlags flags); -int show_cgroup_get_root_and_warn( +int show_cgroup_get_path_and_warn( const char *machine, + const char *prefix, char **ret); |