From bdc88fdc6844ee6890e31ba4cf56800becc8c682 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Mon, 23 Jul 2007 17:14:14 +0000 Subject: rework long option handling. saves ~1.2k function old new delta tar_longopts - 222 +222 static.udhcpc_longopts - 192 +192 start_stop_daemon_longopts - 150 +150 getopt32 1045 1185 +140 static.wget_longopts - 111 +111 static.od_longopts - 105 +105 getopt_longopts - 96 +96 install_longopts - 67 +67 ipcalc_longopts - 63 +63 static.hwclock_longopts - 54 +54 ftpgetput_longopts - 52 +52 static.dumpleases_longopts - 32 +32 env_longopts - 31 +31 runparts_longopts - 30 +30 mv_longopts - 24 +24 mkdir_longopts - 19 +19 find_pair 164 180 +16 bb_null_long_options - 16 +16 setconsole_longopts - 10 +10 display_speed 91 98 +7 collect_blk 467 474 +7 show_color 4 1 -3 ls_main 913 904 -9 bb_default_long_options 16 - -16 ls_color_opt 32 10 -22 setconsole_long_options 32 - -32 arith 2077 2030 -47 mv_long_options 48 - -48 mkdir_long_options 48 - -48 env_long_options 48 - -48 static.options 248 184 -64 runparts_long_options 80 - -80 ftpgetput_long_options 96 - -96 static.hwclock_long_options 112 - -112 install_long_options 112 - -112 static.long_options 144 - -144 static.wget_long_options 160 - -160 longopts 160 - -160 static.arg_options 304 - -304 tar_long_options 320 - -320 long_options 384 - -384 ------------------------------------------------------------------------------ (add/remove: 17/15 grow/shrink: 4/5 up/down: 1444/-2209) Total: -765 bytes text data bss dec hex filename 782618 1328 11900 795846 c24c6 busybox_old 781354 1328 11900 794582 c1fd6 busybox_unstripped --- networking/ipcalc.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) (limited to 'networking/ipcalc.c') diff --git a/networking/ipcalc.c b/networking/ipcalc.c index a39ad1a67..32b939f96 100644 --- a/networking/ipcalc.c +++ b/networking/ipcalc.c @@ -63,17 +63,16 @@ int get_prefix(unsigned long netmask); #define SILENT 0x20 #if ENABLE_FEATURE_IPCALC_LONG_OPTIONS - static const struct option long_options[] = { - { "netmask", no_argument, NULL, 'm' }, - { "broadcast", no_argument, NULL, 'b' }, - { "network", no_argument, NULL, 'n' }, + static const char ipcalc_longopts[] = + "netmask\0" No_argument "m" + "broadcast\0" No_argument "b" + "network\0" No_argument "n" # if ENABLE_FEATURE_IPCALC_FANCY - { "prefix", no_argument, NULL, 'p' }, - { "hostname", no_argument, NULL, 'h' }, - { "silent", no_argument, NULL, 's' }, + "prefix\0" No_argument "p" + "hostname\0" No_argument "h" + "silent\0" No_argument "s" # endif - { NULL, 0, NULL, 0 } - }; + "\0"; #endif int ipcalc_main(int argc, char **argv); @@ -86,7 +85,7 @@ int ipcalc_main(int argc, char **argv) char *ipstr; #if ENABLE_FEATURE_IPCALC_LONG_OPTIONS - applet_long_options = long_options; + applet_long_options = ipcalc_longopts; #endif opt = getopt32(argc, argv, "mbn" USE_FEATURE_IPCALC_FANCY("phs")); argc -= optind; -- cgit v1.2.3