getopt32: add new syntax of 'o:+' and 'o:*' for -o NUM and -o LIST

In many cases, this aqllows to drop use of opt_complementary.
Approximately -400 bytes:

function                                             old     new   delta
getopt32                                            1423    1502     +79
opt_string                                            17      18      +1
OPT_STR                                               24      25      +1
uniq_main                                            416     406     -10
timeout_main                                         279     269     -10
sulogin_main                                         270     260     -10
readprofile_main                                    1825    1815     -10
ps_main                                              543     533     -10
pidof_main                                           245     235     -10
pgrep_main                                           611     601     -10
od_main                                             2600    2590     -10
mkfs_minix_main                                     2684    2674     -10
mkfs_ext2_main                                      2603    2593     -10
microcom_main                                        712     702     -10
makemime_main                                        315     305     -10
ionice_main                                          282     272     -10
inetd_main                                          2074    2064     -10
ifplugd_main                                        1144    1134     -10
halt_main                                            353     343     -10
getopt_main                                          636     626     -10
fdisk_main                                          2854    2844     -10
env_main                                             206     196     -10
dmesg_main                                           319     309     -10
conspy_main                                         1214    1204     -10
awk_main                                             981     971     -10
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/22 up/down: 81/-220)         Total: -139 bytes
   text	   data	    bss	    dec	    hex	filename
 919373	    906	  14060	 934339	  e41c3	busybox_old
 918969	    906	  14060	 933935	  e402f	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/coreutils/od_bloaty.c b/coreutils/od_bloaty.c
index c8a654165..f13bdfc11 100644
--- a/coreutils/od_bloaty.c
+++ b/coreutils/od_bloaty.c
@@ -62,7 +62,7 @@ enum {
 };
 
 #define OD_GETOPT32() getopt32(argv, \
-        "A:N:abcdfhij:lot:vxsS:w::", \
+        "A:N:abcdfhij:lot:*vxsS:w:+:", \
         /* -w with optional param */ \
         /* -S was -s and also had optional parameter */ \
         /* but in coreutils 6.3 it was renamed and now has */ \
@@ -1212,7 +1212,6 @@ int od_main(int argc UNUSED_PARAM, char **argv)
         address_pad_len_char = '7';
 
         /* Parse command line */
-        opt_complementary = "w+:t::"; /* -w N, -t is a list */
 #if ENABLE_LONG_OPTS
         applet_long_options = od_longopts;
 #endif