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authorDenys Vlasenko2016-07-06 21:58:02 +0200
committerDenys Vlasenko2016-07-06 21:58:02 +0200
commit237bedd499c58034a1355484d6d4d906f0180308 (patch)
tree42a789f8867ba3bc6ef0cea30fb18f5553d447a0 /mailutils
parent0844b5afe2cd60d46b7f2ad0fac8c2818d0780b3 (diff)
downloadbusybox-237bedd499c58034a1355484d6d4d906f0180308.zip
busybox-237bedd499c58034a1355484d6d4d906f0180308.tar.gz
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>
Diffstat (limited to 'mailutils')
-rw-r--r--mailutils/makemime.c3
-rw-r--r--mailutils/popmaildir.c4
-rw-r--r--mailutils/reformime.c4
-rw-r--r--mailutils/sendmail.c4
4 files changed, 7 insertions, 8 deletions
diff --git a/mailutils/makemime.c b/mailutils/makemime.c
index 1dadd71..8e1bc66 100644
--- a/mailutils/makemime.c
+++ b/mailutils/makemime.c
@@ -184,9 +184,8 @@ int makemime_main(int argc UNUSED_PARAM, char **argv)
INIT_G();
// parse options
- opt_complementary = "a::";
opts = getopt32(argv,
- "c:e:o:C:N:a:", // "m:j:",
+ "c:e:o:C:N:a:*", // "m:j:",
&content_type, NULL, &opt_output, &G.opt_charset, NULL, &opt_headers //, NULL, NULL
);
//argc -= optind;
diff --git a/mailutils/popmaildir.c b/mailutils/popmaildir.c
index 6203033..69eca61 100644
--- a/mailutils/popmaildir.c
+++ b/mailutils/popmaildir.c
@@ -107,9 +107,9 @@ int popmaildir_main(int argc UNUSED_PARAM, char **argv)
INIT_G();
// parse options
- opt_complementary = "-1:dd:t+:R+:L+:H+";
+ opt_complementary = "-1:dd";
opts = getopt32(argv,
- "bdmVcasTkt:" "R:Z:L:H:" IF_FEATURE_POPMAILDIR_DELIVERY("M:F:"),
+ "bdmVcasTkt:+" "R:+Z:L:+H:+" IF_FEATURE_POPMAILDIR_DELIVERY("M:F:"),
&timeout, NULL, NULL, NULL, &opt_nlines
IF_FEATURE_POPMAILDIR_DELIVERY(, &delivery, &delivery) // we treat -M and -F the same
);
diff --git a/mailutils/reformime.c b/mailutils/reformime.c
index 86b2cfe..b967dfb 100644
--- a/mailutils/reformime.c
+++ b/mailutils/reformime.c
@@ -265,9 +265,9 @@ int reformime_main(int argc UNUSED_PARAM, char **argv)
// parse options
// N.B. only -x and -X are supported so far
- opt_complementary = "x--X:X--x" IF_FEATURE_REFORMIME_COMPAT(":m::");
+ opt_complementary = "x--X:X--x";
opts = getopt32(argv,
- "x:X" IF_FEATURE_REFORMIME_COMPAT("deis:r:c:m:h:o:O:"),
+ "x:X" IF_FEATURE_REFORMIME_COMPAT("deis:r:c:m:*h:o:O:"),
&opt_prefix
IF_FEATURE_REFORMIME_COMPAT(, NULL, NULL, &G.opt_charset, NULL, NULL, NULL, NULL)
);
diff --git a/mailutils/sendmail.c b/mailutils/sendmail.c
index 5143fac..fb4dbb3 100644
--- a/mailutils/sendmail.c
+++ b/mailutils/sendmail.c
@@ -247,11 +247,11 @@ int sendmail_main(int argc UNUSED_PARAM, char **argv)
// parse options
// -v is a counter, -H and -S are mutually exclusive, -a is a list
- opt_complementary = "vv:w+:H--S:S--H:a::";
+ opt_complementary = "vv:H--S:S--H";
// N.B. since -H and -S are mutually exclusive they do not interfere in opt_connect
// -a is for ssmtp (http://downloads.openwrt.org/people/nico/man/man8/ssmtp.8.html) compatibility,
// it is still under development.
- opts = getopt32(argv, "tf:o:iw:H:S:a::v", &opt_from, NULL,
+ opts = getopt32(argv, "tf:o:iw:+H:S:a:*:v", &opt_from, NULL,
&timeout, &opt_connect, &opt_connect, &list, &verbose);
//argc -= optind;
argv += optind;