diff options
Diffstat (limited to 'net-firewall/shorewall/files/shorewall-5.2.0.1-YESNO.patch')
| -rw-r--r-- | net-firewall/shorewall/files/shorewall-5.2.0.1-YESNO.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/net-firewall/shorewall/files/shorewall-5.2.0.1-YESNO.patch b/net-firewall/shorewall/files/shorewall-5.2.0.1-YESNO.patch new file mode 100644 index 000000000000..91791e01c4d4 --- /dev/null +++ b/net-firewall/shorewall/files/shorewall-5.2.0.1-YESNO.patch @@ -0,0 +1,46 @@ +diff --git a/Shorewall/lib.cli-std b/Shorewall/lib.cli-std +index 9896e18d4..2d8c7df67 100644 +--- a/Shorewall/lib.cli-std ++++ b/Shorewall/lib.cli-std +@@ -1063,6 +1063,41 @@ restart_command() { + return $rc + } + ++read_yesno_with_timeout() { ++ local timeout ++ timeout=${1:-60} ++ ++ case $timeout in ++ *s) ++ ;; ++ *m) ++ timeout=$((${timeout%m} * 60)) ++ ;; ++ *h) ++ timeout=$((${timeout%h} * 3600)) ++ ;; ++ esac ++ ++ read -t $timeout yn 2> /dev/null ++ if [ $? -eq 2 ] ++ then ++ # read doesn't support timeout ++ test -x /bin/bash || return 2 # bash is not installed so the feature is not available ++ /bin/bash -c "read -t $timeout yn ; if [ \"\$yn\" == \"y\" ] ; then exit 0 ; else exit 1 ; fi" # invoke bash and use its version of read ++ return $? ++ else ++ # read supports timeout ++ case "$yn" in ++ y|Y) ++ return 0 ++ ;; ++ *) ++ return 1 ++ ;; ++ esac ++ fi ++} ++ + # + # Safe-start/safe-reload/safe-restart Command Executor + # |