Commit Graph

7 Commits

Author SHA1 Message Date
Denys Vlasenko
238ff98bb8 hush: fix "getopts" builtin to not be upset by other builtins calling getopt()
function                                             old     new   delta
builtin_getopts                                      363     403     +40
unset_local_var_len                                  185     215     +30
set_local_var                                        440     466     +26
reset_traps_to_defaults                              151     157      +6
pseudo_exec_argv                                     320     326      +6
install_special_sighandlers                           52      58      +6
pick_sighandler                                       62      65      +3
execvp_or_die                                         85      88      +3
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(add/remove: 0/0 grow/shrink: 8/0 up/down: 120/0)             Total: 120 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-29 13:38:30 +02:00
Denys Vlasenko
007ce9f807 shell: tweak getopts tests, no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-13 02:59:00 +02:00
Denys Vlasenko
419db0391e hush: implement "silent" optstrings of ":opts"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-11 17:21:14 +02:00
Denys Vlasenko
129e1ce72c hush: add a test which fails due to uclibc bug in getopt()
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-11 17:00:39 +02:00
Denys Vlasenko
9a7d0a0191 shell: add OPTARG poisoning to getopt_optarg.tests
ash fails this!

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-11 02:37:48 +02:00
Denys Vlasenko
81f962f3df hush: teach getopts to set/unset OPTARG
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-11 02:05:21 +02:00
Denys Vlasenko
74d4058928 hush: getopts builtin
function                                             old     new   delta
builtin_getopts                                        -     271    +271
bltins1                                              372     384     +12
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(add/remove: 1/0 grow/shrink: 1/0 up/down: 283/0)             Total: 283 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-11 01:32:46 +02:00