diff options
| -rwxr-xr-x | functions/lockfile.sh | 2 | ||||
| -rwxr-xr-x | helpers/lh_chroot_devpts | 5 | ||||
| -rwxr-xr-x | helpers/lh_chroot_proc | 5 | ||||
| -rwxr-xr-x | helpers/lh_chroot_sysfs | 5 |
4 files changed, 13 insertions, 4 deletions
diff --git a/functions/lockfile.sh b/functions/lockfile.sh index 81fe559..8af6757 100755 --- a/functions/lockfile.sh +++ b/functions/lockfile.sh @@ -30,7 +30,7 @@ Create_lockfile () mkdir -p "${DIRECTORY}" # Creating lock trap - trap 'ret=${?}; '"rm -f \"${FILE}\"; "'for FILESYSTEM in devpts proc sysfs; do lh_chroot_${FILESYSTEM} remove || continue; done; exit ${ret}' EXIT + trap 'ret=${?}; '"rm -f \"${FILE}\"; "'for FILESYSTEM in devpts proc sysfs; do lh_chroot_${FILESYSTEM} remove; done; exit ${ret}' EXIT # Creating lock file touch "${FILE}" diff --git a/helpers/lh_chroot_devpts b/helpers/lh_chroot_devpts index 236777a..0024fb9 100755 --- a/helpers/lh_chroot_devpts +++ b/helpers/lh_chroot_devpts @@ -70,7 +70,10 @@ case "${1}" in Create_lockfile .lock # Unmounting /dev/pts - ${LH_ROOT_COMMAND} umount chroot/dev/pts > /dev/null 2>&1 + if [ -e chroot/dev/pts/0 ] + then + ${LH_ROOT_COMMAND} umount chroot/dev/pts + fi # Removing stage file rm -f .stage/chroot_devpts diff --git a/helpers/lh_chroot_proc b/helpers/lh_chroot_proc index 7d5688d..378703a 100755 --- a/helpers/lh_chroot_proc +++ b/helpers/lh_chroot_proc @@ -85,7 +85,10 @@ case "${1}" in # Unmounting /proc #fuser -km chroot/proc - ${LH_ROOT_COMMAND} umount chroot/proc > /dev/null 2>&1 + if [ -e chroot/proc/version ] + then + ${LH_ROOT_COMMAND} umount chroot/proc + fi else rm -rf chroot/proc mkdir -p chroot/proc diff --git a/helpers/lh_chroot_sysfs b/helpers/lh_chroot_sysfs index fef710d..b7931ae 100755 --- a/helpers/lh_chroot_sysfs +++ b/helpers/lh_chroot_sysfs @@ -79,7 +79,10 @@ case "${1}" in then # Unmounting /sys #fuser -km chroot/sys - ${LH_ROOT_COMMAND} umount chroot/sys > /dev/null 2>&1 + if [ -e chroot/sys/kernel ] + then + ${LH_ROOT_COMMAND} umount chroot/sys + fi else rm -rf chroot/sys mkdir -p chroot/sys |