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ash: factor out $RANDOM support

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function                                             old     new   delta
next_random                                            -      46     +46
ash_main                                            1361    1356      -5
change_random                                        132      97     -35
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(add/remove: 1/0 grow/shrink: 0/2 up/down: 46/-40)              Total: 6 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2009-10-09 20:59:04 +02:00
parent a05b2b856b
commit 3ea2e82dc7
4 changed files with 77 additions and 28 deletions
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3
shell/Kbuild
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@@ -8,4 +8,7 @@ lib-y:=
lib-$(CONFIG_ASH) += ash.o ash_ptr_hack.o
lib-$(CONFIG_HUSH) += hush.o match.o
lib-$(CONFIG_CTTYHACK) += cttyhack.o
lib-$(CONFIG_SH_MATH_SUPPORT) += math.o
lib-$(CONFIG_ASH_RANDOM_SUPPORT) += random.o
lib-$(CONFIG_HUSH_RANDOM_SUPPORT) += random.o