hush: use FEATURE_SH_NOFORK to enable NOFORK trick
Also expands docs
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/shell/Config.src b/shell/Config.src
index c9c2439..e96c216 100644
--- a/shell/Config.src
+++ b/shell/Config.src
@@ -123,9 +123,9 @@
default n
depends on (HUSH || ASH) && FEATURE_PREFER_APPLETS
help
- This option causes busybox shells [currently only ash]
- to not execute typical fork/exec/wait sequence, but call <applet>_main
- directly, if possible. (Sometimes it is not possible: for example,
+ This option causes busybox shells to not execute typical
+ fork/exec/wait sequence, but call <applet>_main directly,
+ if possible. (Sometimes it is not possible: for example,
this is not possible in pipes).
This will be done only for some applets (those which are marked
@@ -133,6 +133,7 @@
This may significantly speed up some shell scripts.
- This feature is relatively new. Use with care.
+ This feature is relatively new. Use with care. Report bugs
+ to project mailing list.
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