diff options
Diffstat (limited to 'meta/packages/initscripts/initscripts-1.0/urandom')
| -rwxr-xr-x | meta/packages/initscripts/initscripts-1.0/urandom | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/meta/packages/initscripts/initscripts-1.0/urandom b/meta/packages/initscripts/initscripts-1.0/urandom deleted file mode 100755 index b6d807cf3b..0000000000 --- a/meta/packages/initscripts/initscripts-1.0/urandom +++ /dev/null | |||
| @@ -1,46 +0,0 @@ | |||
| 1 | #! /bin/sh | ||
| 2 | ### BEGIN INIT INFO | ||
| 3 | # Provides: urandom | ||
| 4 | # Required-Start: $local_fs mountvirtfs | ||
| 5 | # Required-Stop: $local_fs | ||
| 6 | # Default-Start: S | ||
| 7 | # Default-Stop: 0 6 | ||
| 8 | # Short-Description: Save and restore the random seed | ||
| 9 | # Description: Save the random seed on shutdown and restore it on boot, | ||
| 10 | # to ensure that the seed isn't predicable on startup | ||
| 11 | # (because the boot process is predictable) | ||
| 12 | ### END INIT INFO | ||
| 13 | |||
| 14 | test -c /dev/urandom || exit 0 | ||
| 15 | . /etc/default/rcS | ||
| 16 | |||
| 17 | case "$1" in | ||
| 18 | start|"") | ||
| 19 | test "$VERBOSE" != no && echo "Initializing random number generator..." | ||
| 20 | # Load and then save 512 bytes, | ||
| 21 | # which is the size of the entropy pool | ||
| 22 | if test -f /var/lib/urandom/random-seed | ||
| 23 | then | ||
| 24 | cat /var/lib/urandom/random-seed >/dev/urandom | ||
| 25 | fi | ||
| 26 | rm -f /var/lib/urandom/random-seed | ||
| 27 | umask 077 | ||
| 28 | dd if=/dev/urandom of=/var/lib/urandom/random-seed count=1 \ | ||
| 29 | >/dev/null 2>&1 || echo "urandom start: failed." | ||
| 30 | umask 022 | ||
| 31 | ;; | ||
| 32 | stop) | ||
| 33 | # Carry a random seed from shut-down to start-up; | ||
| 34 | # see documentation in linux/drivers/char/random.c | ||
| 35 | test "$VERBOSE" != no && echo "Saving random seed..." | ||
| 36 | umask 077 | ||
| 37 | dd if=/dev/urandom of=/var/lib/urandom/random-seed count=1 \ | ||
| 38 | >/dev/null 2>&1 || echo "urandom stop: failed." | ||
| 39 | ;; | ||
| 40 | *) | ||
| 41 | echo "Usage: urandom {start|stop}" >&2 | ||
| 42 | exit 1 | ||
| 43 | ;; | ||
| 44 | esac | ||
| 45 | |||
| 46 | exit 0 | ||
