getopt32: remove opt_complementary

function                                             old     new   delta
vgetopt32                                           1318    1392     +74
runsvdir_main                                        703     713     +10
bb_make_directory                                    423     425      +2
collect_cpu                                          546     545      -1
opt_chars                                              3       -      -3
opt_complementary                                      4       -      -4
tftpd_main                                           567     562      -5
ntp_init                                             476     471      -5
zcip_main                                           1266    1256     -10
xxd_main                                             428     418     -10
whois_main                                           140     130     -10
who_main                                             463     453     -10
which_main                                           212     202     -10
wget_main                                           2535    2525     -10
watchdog_main                                        291     281     -10
watch_main                                           222     212     -10
vlock_main                                           399     389     -10
uuencode_main                                        332     322     -10
uudecode_main                                        316     306     -10
unlink_main                                           45      35     -10
udhcpd_main                                         1482    1472     -10
udhcpc_main                                         2762    2752     -10
tune2fs_main                                         290     280     -10
tunctl_main                                          366     356     -10
truncate_main                                        218     208     -10
tr_main                                              518     508     -10
time_main                                           1134    1124     -10
tftp_main                                            286     276     -10
telnetd_main                                        1873    1863     -10
tcpudpsvd_main                                      1785    1775     -10
taskset_main                                         521     511     -10
tar_main                                            1009     999     -10
tail_main                                           1644    1634     -10
syslogd_main                                        1967    1957     -10
switch_root_main                                     368     358     -10
svlogd_main                                         1454    1444     -10
sv                                                  1296    1286     -10
stat_main                                            104      94     -10
start_stop_daemon_main                              1028    1018     -10
split_main                                           542     532     -10
sort_main                                            796     786     -10
slattach_main                                        624     614     -10
shuf_main                                            504     494     -10
setsid_main                                           96      86     -10
setserial_main                                      1132    1122     -10
setfont_main                                         388     378     -10
setconsole_main                                       78      68     -10
sendmail_main                                       1209    1199     -10
sed_main                                             677     667     -10
script_main                                         1077    1067     -10
run_parts_main                                       325     315     -10
rtcwake_main                                         454     444     -10
rm_main                                              175     165     -10
reformime_main                                       119     109     -10
readlink_main                                        123     113     -10
rdate_main                                           246     236     -10
pwdx_main                                            189     179     -10
pstree_main                                          317     307     -10
pscan_main                                           663     653     -10
popmaildir_main                                      818     808     -10
pmap_main                                             80      70     -10
nc_main                                             1042    1032     -10
mv_main                                              558     548     -10
mountpoint_main                                      477     467     -10
mount_main                                          1264    1254     -10
modprobe_main                                        768     758     -10
modinfo_main                                         333     323     -10
mktemp_main                                          200     190     -10
mkswap_main                                          324     314     -10
mkfs_vfat_main                                      1489    1479     -10
microcom_main                                        715     705     -10
md5_sha1_sum_main                                    521     511     -10
man_main                                             867     857     -10
makedevs_main                                       1052    1042     -10
ls_main                                              563     553     -10
losetup_main                                         432     422     -10
loadfont_main                                         89      79     -10
ln_main                                              524     514     -10
link_main                                             75      65     -10
ipcalc_main                                          544     534     -10
iostat_main                                         2397    2387     -10
install_main                                         768     758     -10
id_main                                              480     470     -10
i2cset_main                                         1239    1229     -10
i2cget_main                                          380     370     -10
i2cdump_main                                        1482    1472     -10
i2cdetect_main                                       682     672     -10
hwclock_main                                         406     396     -10
httpd_main                                           741     731     -10
grep_main                                            837     827     -10
getty_main                                          1559    1549     -10
fuser_main                                           297     287     -10
ftpgetput_main                                       345     335     -10
ftpd_main                                           2232    2222     -10
fstrim_main                                          251     241     -10
fsfreeze_main                                         77      67     -10
fsck_minix_main                                     2921    2911     -10
flock_main                                           314     304     -10
flashcp_main                                         740     730     -10
flash_eraseall_main                                  833     823     -10
fdformat_main                                        532     522     -10
expand_main                                          680     670     -10
eject_main                                           335     325     -10
dumpleases_main                                      630     620     -10
du_main                                              314     304     -10
dos2unix_main                                        441     431     -10
diff_main                                           1350    1340     -10
df_main                                             1064    1054     -10
date_main                                           1095    1085     -10
cut_main                                             961     951     -10
cryptpw_main                                         228     218     -10
crontab_main                                         575     565     -10
crond_main                                          1149    1139     -10
cp_main                                              370     360     -10
common_traceroute_main                              3834    3824     -10
common_ping_main                                    1767    1757     -10
comm_main                                            239     229     -10
cmp_main                                             655     645     -10
chrt_main                                            379     369     -10
chpst_main                                           704     694     -10
chpasswd_main                                        308     298     -10
chown_main                                           171     161     -10
chmod_main                                           158     148     -10
cat_main                                             428     418     -10
bzip2_main                                           120     110     -10
blkdiscard_main                                      264     254     -10
base64_main                                          221     211     -10
arping_main                                         1665    1655     -10
ar_main                                              556     546     -10
adjtimex_main                                        406     396     -10
adduser_main                                         882     872     -10
addgroup_main                                        411     401     -10
acpid_main                                          1198    1188     -10
optstring                                             11       -     -11
opt_string                                            18       -     -18
OPT_STR                                               25       -     -25
ubi_tools_main                                      1288    1258     -30
ls_options                                            31       -     -31
------------------------------------------------------------------------------
(add/remove: 0/6 grow/shrink: 3/129 up/down: 86/-1383)      Total: -1297 bytes
   text	   data	    bss	    dec	    hex	filename
 915428	    485	   6876	 922789	  e14a5	busybox_old
 914629	    485	   6872	 921986	  e1182	busybox_unstripped

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

4 files changed, 12 insertions, 10 deletions

diff --git a/runit/chpst.c b/runit/chpst.c
index c061a91ea..3ecb85cba 100644
--- a/runit/chpst.c
+++ b/runit/chpst.c
@@ -301,9 +301,10 @@ int chpst_main(int argc UNUSED_PARAM, char **argv)
 		// FIXME: can we live with int-sized limits?
 		// can we live with 40000 days?
 		// if yes -> getopt converts strings to numbers for us
-		opt_complementary = "-1";
-		opt = getopt32(argv, "+a:+c:+d:+f:+l:+m:+o:+p:+r:+s:+t:+u:U:e:"
-			IF_CHPST("/:n:vP012"),
+		opt = getopt32(argv, "^+"
+			"a:+c:+d:+f:+l:+m:+o:+p:+r:+s:+t:+u:U:e:"
+			IF_CHPST("/:n:vP012")
+			"\0" "-1",
 			&limita, &limitc, &limitd, &limitf, &limitl,
 			&limitm, &limito, &limitp, &limitr, &limits, &limitt,
 			&set_user, &set_user, &env_dir
diff --git a/runit/runsvdir.c b/runit/runsvdir.c
index abba2e8e4..11ab40abf 100644
--- a/runit/runsvdir.c
+++ b/runit/runsvdir.c
@@ -248,10 +248,9 @@ int runsvdir_main(int argc UNUSED_PARAM, char **argv)
 
 	INIT_G();
 
-	opt_complementary = "-1";
 	opt_s_argv[0] = NULL;
 	opt_s_argv[2] = NULL;
-	getopt32(argv, "Ps:", &opt_s_argv[0]);
+	getopt32(argv, "^" "Ps:" "\0" "-1", &opt_s_argv[0]);
 	argv += optind;
 
 	i_am_init = (getpid() == 1);
diff --git a/runit/sv.c b/runit/sv.c
index 477c1ac6e..1d0809be8 100644
--- a/runit/sv.c
+++ b/runit/sv.c
@@ -506,8 +506,9 @@ static int sv(char **argv)
 	x = getenv("SVWAIT");
 	if (x) waitsec = xatou(x);
 
-	opt_complementary = "vv"; /* -w N, -v is a counter */
-	getopt32(argv, "w:+v", &waitsec, &verbose);
+	getopt32(argv, "^" "w:+v" "\0" "vv" /* -w N, -v is a counter */,
+			&waitsec, &verbose
+	);
 	argv += optind;
 	action = *argv++;
 	if (!action || !*argv) bb_show_usage();
diff --git a/runit/svlogd.c b/runit/svlogd.c
index 831873d86..739483356 100644
--- a/runit/svlogd.c
+++ b/runit/svlogd.c
@@ -1037,9 +1037,10 @@ int svlogd_main(int argc, char **argv)
 
 	INIT_G();
 
-	opt_complementary = "tt:vv";
-	opt = getopt32(argv, "r:R:l:b:tv",
-			&r, &replace, &l, &b, &timestamp, &verbose);
+	opt = getopt32(argv, "^"
+			"r:R:l:b:tv" "\0" "tt:vv",
+			&r, &replace, &l, &b, &timestamp, &verbose
+	);
 	if (opt & 1) { // -r
 		repl = r[0];
 		if (!repl || r[1])