summaryrefslogtreecommitdiffstats
path: root/system-build/scripts/build/chroot_proc
diff options
context:
space:
mode:
Diffstat (limited to 'system-build/scripts/build/chroot_proc')
-rwxr-xr-xsystem-build/scripts/build/chroot_proc81
1 files changed, 81 insertions, 0 deletions
diff --git a/system-build/scripts/build/chroot_proc b/system-build/scripts/build/chroot_proc
new file mode 100755
index 0000000..f84c0d4
--- /dev/null
+++ b/system-build/scripts/build/chroot_proc
@@ -0,0 +1,81 @@
+#!/bin/sh
+
+## live-build(7) - System Build Scripts
+## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
+##
+## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+## This is free software, and you are welcome to redistribute it
+## under certain conditions; see COPYING for details.
+
+
+set -e
+
+# Including common functions
+[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
+
+# Setting static variables
+DESCRIPTION="$(Echo 'mount /proc')"
+HELP=""
+USAGE="${PROGRAM} {install|remove} [--force]"
+
+Arguments "${@}"
+
+# Reading configuration files
+Read_conffiles config/all config/common config/bootstrap config/system config/binary config/source
+Set_defaults
+
+# Requiring stage file
+Require_stagefile .build/config .build/bootstrap
+
+case "${1}" in
+ install)
+ Echo_message "Begin mounting /proc..."
+
+ # Checking stage file
+ Check_stagefile .build/chroot_proc
+
+ # Checking lock file
+ Check_lockfile .lock
+
+ # Creating lock file
+ Create_lockfile .lock
+
+ # Creating mountpoint
+ mkdir -p chroot/proc
+
+ # Mounting /proc
+ mount proc-live -t proc chroot/proc
+
+ # Creating stage file
+ Create_stagefile .build/chroot_proc
+ ;;
+
+ remove)
+ Echo_message "Begin unmounting /proc..."
+
+ # Checking lock file
+ Check_lockfile .lock
+
+ # Creating lock file
+ Create_lockfile .lock
+
+ # Workaround binfmt-support /proc locking
+ if [ -e chroot/proc/sys/fs/binfmt_misc/status ]
+ then
+ umount chroot/proc/sys/fs/binfmt_misc
+ fi
+
+ # Unmounting /proc
+ if [ -e chroot/proc/version ]
+ then
+ umount chroot/proc
+ fi
+
+ # Removing stage file
+ rm -f .build/chroot_proc
+ ;;
+
+ *)
+ Usage
+ ;;
+esac