init: add FEATURE_KILL_REMOVED (Eugene Bordenkircher <eugebo@gmail.com>)

init: slight size optimization

1 files changed, 20 insertions, 0 deletions

diff --git a/init/Config.in b/init/Config.in
index 318f523a0..1084de905 100644
--- a/init/Config.in
+++ b/init/Config.in
@@ -27,6 +27,26 @@ config FEATURE_USE_INITTAB
         help
           Allow init to read an inittab file when the system boot.
 
+config FEATURE_KILL_REMOVED
+        bool "Support killing processes that have been removed from inittab"
+        default y
+        depends on FEATURE_USE_INITTAB
+        help
+          When respawn entries are removed from inittab and a SIGHUP is 
+          sent to init, this feature will kill the processes that have 
+          been removed.
+
+config FEATURE_KILL_DELAY
+        int "How long to wait between TERM and KILL (0 - send TERM only)"
+        range 0 1024
+        default 0
+        depends on FEATURE_KILL_REMOVED
+        help
+          With nonzero setting, init sends TERM, forks, child waits N
+          seconds, sends KILL and exits. Setting it too high is unwise
+          (child will hang around for too long and can actually kill
+          wrong process!)
+
 config FEATURE_INIT_SCTTY
         bool "Support running commands with a controlling-tty"
         default n