Commit Graph

6 Commits

Author SHA1 Message Date
Denys Vlasenko
fb183076a3 ash,hush: improve randomness of $RANDOM, add easy-ish way to test it
function                                             old     new   delta
next_random                                           68     113     +45
change_random                                        103     121     +18

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-03-13 12:52:43 +01:00
Denys Vlasenko
0ef64bdb40 *: make GNU licensing statement forms more regular
This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-08-16 20:14:46 +02:00
Denys Vlasenko
7306727d1b shell: split read builtin from ash
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-12 22:11:24 +01:00
Denys Vlasenko
76ace254e1 ash,hush: fix $RANDOM in children being repeated
function                                             old     new   delta
next_random                                           46      68     +22
forkshell                                            248     263     +15
expand_vars_to_list                                 2118    2131     +13
run_pipe                                            1775    1782      +7
popstring                                            134     140      +6
builtin_umask                                        123     121      -2
ash_main                                            1356    1336     -20
get_local_var_value                                  125     104     -21
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(add/remove: 0/0 grow/shrink: 5/3 up/down: 63/-43)             Total: 20 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-12 15:25:01 +02:00
Denys Vlasenko
e3c6e19015 laguage and copyright date corrections, no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-09 23:35:30 +02:00
Denys Vlasenko
3ea2e82dc7 ash: factor out $RANDOM support
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>
2009-10-09 20:59:04 +02:00