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| author | William Hubbs <w.d.hubbs@gmail.com> | 2015-04-13 11:15:58 -0500 |
|---|---|---|
| committer | William Hubbs <w.d.hubbs@gmail.com> | 2015-04-21 11:30:24 -0500 |
| commit | 15ab3f39c69ff8d69fd08a9cde7495a04b4dec9e (patch) | |
| tree | b8cbff4dd7e807be2ea74ef5105d80b13a596160 | |
| parent | ee1768a419122d288256cce1723d4997bd965eab (diff) | |
cgroups: use printf to write to cgroup files
This fixes #33.
| -rw-r--r-- | sh/rc-cgroup.sh.in | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sh/rc-cgroup.sh.in b/sh/rc-cgroup.sh.in index 04260265..c7cac2a9 100644 --- a/sh/rc-cgroup.sh.in +++ b/sh/rc-cgroup.sh.in @@ -1,6 +1,7 @@ #!@SHELL@ # Copyright (c) 2012 Alexander Vershilov <qnikst@gentoo.org> # Released under the 2-clause BSD license. + extra_stopped_commands="${extra_stopped_commands} cgroup_cleanup" description_cgroup_cleanup="Kill all processes in the cgroup" @@ -47,7 +48,7 @@ cgroup_set_values() $controller.*) if [ -n "$name" -a -f "$cgroup/$name" -a -n "$val" ]; then veinfo "$RC_SVCNAME: Setting $cgroup/$name to $val" - echo $val > "$cgroup/$name" + printf "%s" "$val" > "$cgroup/$name" fi name=$1 val= @@ -60,12 +61,12 @@ cgroup_set_values() done if [ -n "$name" -a -f "$cgroup/$name" -a -n "$val" ]; then veinfo "$RC_SVCNAME: Setting $cgroup/$name to $val" - echo $val > "$cgroup/$name" + printf "%s" "$val" > "$cgroup/$name" fi if [ -f "$cgroup/tasks" ]; then veinfo "$RC_SVCNAME: adding to $cgroup/tasks" - echo 0 > "$cgroup/tasks" + printf "%d" 0 > "$cgroup/tasks" fi return 0 @@ -78,14 +79,14 @@ cgroup_add_service() # cgroups. But may lead to a problems where that inheriting # is needed. for d in /sys/fs/cgroup/* ; do - [ -f "${d}"/tasks ] && echo 0 > "${d}"/tasks + [ -f "${d}"/tasks ] && printf "%d" 0 > "${d}"/tasks done openrc_cgroup=/sys/fs/cgroup/openrc if [ -d "$openrc_cgroup" ]; then cgroup="$openrc_cgroup/$RC_SVCNAME" mkdir -p "$cgroup" - [ -f "$cgroup/tasks" ] && echo 0 > "$cgroup/tasks" + [ -f "$cgroup/tasks" ] && printf "%d" 0 > "$cgroup/tasks" fi } |