diff options
Diffstat (limited to 'init.d/urandom')
-rwxr-xr-x | init.d/urandom | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/init.d/urandom b/init.d/urandom deleted file mode 100755 index 3fc0a6d0..00000000 --- a/init.d/urandom +++ /dev/null @@ -1,46 +0,0 @@ -#!/sbin/runscript -# Copyright 2007-2008 Roy Marples <roy@marples.name> -# All rights reserved. Released under the 2-clause BSD license. - -urandom_seed=${urandom_seed:-${URANDOM_SEED:-/var/run/random-seed}} - -description="Initializes the random number generator." - -depend() -{ - need localmount - keyword nojail -} - -save_seed() -{ - local psz=1 - - if [ -e /proc/sys/kernel/random/poolsize ]; then - psz=$(($(cat /proc/sys/kernel/random/poolsize) / 4096)) - fi - - ( # sub shell to prevent umask pollution - umask 077 - dd if=/dev/urandom of="${urandom_seed}" count=${psz} 2>/dev/null - ) -} - -start() -{ - [ -c /dev/urandom ] || return - if [ -f "${urandom_seed}" ]; then - ebegin "Initializing random number generator" - cat "${urandom_seed}" > /dev/urandom - eend $? "Error initializing random number generator" - fi - rm -f "${urandom_seed}" && save_seed - return 0 -} - -stop() -{ - ebegin "Saving random seed" - save_seed - eend $? "Failed to save random seed" -} |