version 0.2.0.0

4 files changed, 33 insertions, 0 deletions

diff --git a/src/lib/source/system/vfs/mount-cgroups-v1/dependencies.d/mount-proc b/src/lib/source/system/vfs/mount-cgroups-v1/dependencies.d/mount-proc
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/lib/source/system/vfs/mount-cgroups-v1/dependencies.d/mount-proc
diff --git a/src/lib/source/system/vfs/mount-cgroups-v1/down b/src/lib/source/system/vfs/mount-cgroups-v1/down
new file mode 100644
index 0000000..f3ccf60
--- /dev/null
+++ b/src/lib/source/system/vfs/mount-cgroups-v1/down
@@ -0,0 +1,13 @@
+#!@shebangdir@/execlineb -P
+
+# ISC license.
+# https://kernel.org/doc/html/latest/admin-guide/cgroup-v1/
+
+fdmove -c 2 1
+
+elglob GROUPS /sys/fs/cgroup/*
+if {
+	forx -pE GROUP { ${GROUPS} }
+		umount ${GROUP}
+}
+umount /sys/fs/cgroup
diff --git a/src/lib/source/system/vfs/mount-cgroups-v1/type b/src/lib/source/system/vfs/mount-cgroups-v1/type
new file mode 100644
index 0000000..bdd22a1
--- /dev/null
+++ b/src/lib/source/system/vfs/mount-cgroups-v1/type
@@ -0,0 +1 @@
+oneshot
diff --git a/src/lib/source/system/vfs/mount-cgroups-v1/up b/src/lib/source/system/vfs/mount-cgroups-v1/up
new file mode 100644
index 0000000..2052b98
--- /dev/null
+++ b/src/lib/source/system/vfs/mount-cgroups-v1/up
@@ -0,0 +1,19 @@
+#!@shebangdir@/execlineb -P
+
+# ISC license.
+# https://kernel.org/doc/html/latest/admin-guide/cgroup-v1/
+
+fdmove -c 2 1
+
+define MOUNTPOINT "/sys/fs/cgroup"
+
+if { mkdir -p -m755 -- ${MOUNTPOINT} }
+if { mount -n -t tmpfs cgroup_root ${MOUNTPOINT} }
+
+pipeline { cut -d"\t" -f1,4 -- /proc/cgroups }
+pipeline { grep -F -- 1 }
+pipeline { cut -d"\t" -f1 }
+
+forstdin -pE SUBSYS
+	if { mkdir -p -- ${MOUNTPOINT}/${SUBSYS} }
+		mount -n -t cgroup -o ${SUBSYS} cgroup ${MOUNTPOINT}/${SUBSYS}