diff options
Diffstat (limited to 'package/block-mount/files')
| -rw-r--r-- | package/block-mount/files/block.sh | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/package/block-mount/files/block.sh b/package/block-mount/files/block.sh index b8a473a00..72d6c3ab3 100644 --- a/package/block-mount/files/block.sh +++ b/package/block-mount/files/block.sh @@ -118,15 +118,18 @@ config_create_swap_fstab_entry() { [ -n "$device" ] || return 0 - local fstabnew="$(mktemp -t '.fstab.XXXXXXXX')" + local fstabnew mkdir -p /var/lock - lock /var/lock/fstab.lck - cat /tmp/fstab | grep -E -v "^$device[[:blank:]]" >>"$fstabnew" - [ "$enabled" -eq 1 ] && echo "$device none swap sw 0 0" >> "$fstabnew" - cat "$fstabnew" >/tmp/fstab - lock -u /var/lock/fstab.lck - rm -f $fstabnew + lock -w /var/lock/fstab.lck && { + lock /var/lock/fstab.lck + fstabnew="$(mktemp -t '.fstab.XXXXXXXX')" + cat /tmp/fstab | grep -E -v "^$device[[:blank:]]" >>"$fstabnew" + [ "$enabled" -eq 1 ] && echo "$device none swap sw 0 0" >> "$fstabnew" + cat "$fstabnew" >/tmp/fstab + rm -f $fstabnew + lock -u /var/lock/fstab.lck + } } config_create_mount_fstab_entry() { @@ -140,15 +143,18 @@ config_create_mount_fstab_entry() { [ -n "$target" ] || return 0 [ -n "$device" ] || return 0 - local fstabnew="$(mktemp -t '.fstab.XXXXXXXX')" + local fstabnew mkdir -p /var/lock - lock /var/lock/fstab.lck - cat /tmp/fstab | grep -E -v "^$device[[:blank:]]" | grep -v "$target" >>"$fstabnew" - echo "$device $target $fstype $options 0 0" >>"$fstabnew" - cat "$fstabnew" >/tmp/fstab - lock -u /var/lock/fstab.lck - rm -f $fstabnew + lock -w /var/lock/fstab.lck && { + lock /var/lock/fstab.lck + fstabnew="$(mktemp -t '.fstab.XXXXXXXX')" + cat /tmp/fstab | grep -E -v "^$device[[:blank:]]" | grep -v "$target" >>"$fstabnew" + echo "$device $target $fstype $options 0 0" >>"$fstabnew" + cat "$fstabnew" >/tmp/fstab + rm -f $fstabnew + lock -u /var/lock/fstab.lck + } } libmount_find_token() { |