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hush: use FEATURE_SH_NOFORK to enable NOFORK trick

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Denys Vlasenko
2011-02-02 18:38:57 +01:00
parent c71b469f5d
commit b72baeb003
4 changed files with 34 additions and 14 deletions
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9
shell/Config.src
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@@ -123,9 +123,9 @@ config FEATURE_SH_NOFORK
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 @@ config FEATURE_SH_NOFORK
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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