From 1d42665b6b0571b9fa5d3b10fbf2dd03382f0ba2 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Mon, 17 Mar 2008 09:09:09 +0000 Subject: *: shrink: use Vladimir's "o+" specifier instead of xatou(opt_param) function old new delta getopt32 1370 1385 +15 sulogin_main 490 494 +4 realpath_main 84 86 +2 sleep_main 76 77 +1 mt_main 256 257 +1 printenv_main 75 74 -1 fdformat_main 546 545 -1 usleep_main 44 42 -2 setlogcons_main 77 75 -2 ed_main 2654 2649 -5 deallocvt_main 69 64 -5 addgroup_main 373 368 -5 mkfs_minix_main 2989 2982 -7 tail_main 1221 1213 -8 sv_main 1254 1241 -13 du_main 348 328 -20 tftp_main 325 302 -23 split_main 581 558 -23 nc_main 1000 977 -23 diff_main 891 868 -23 arping_main 1797 1770 -27 ls_main 893 847 -46 od_main 2797 2750 -47 readprofile_main 1944 1895 -49 tcpudpsvd_main 1973 1922 -51 udhcpc_main 2590 2513 -77 grep_main 824 722 -102 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/22 up/down: 23/-560) Total: -537 bytes text data bss dec hex filename 796973 658 7428 805059 c48c3 busybox_old 796479 662 7420 804561 c46d1 busybox_unstripped --- coreutils/od_bloaty.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) (limited to 'coreutils/od_bloaty.c') diff --git a/coreutils/od_bloaty.c b/coreutils/od_bloaty.c index a083114c9..4526f0ede 100644 --- a/coreutils/od_bloaty.c +++ b/coreutils/od_bloaty.c @@ -188,7 +188,7 @@ static off_t pseudo_offset; a multiple of the least common multiple of the sizes associated with the specified output types. It should be as large as possible, but no larger than 16 -- unless specified with the -w option. */ -static size_t bytes_per_block; +static unsigned bytes_per_block = 32; /* have to use unsigned, not size_t */ /* A NULL-terminated list of the file-arguments from the command line. */ static const char *const *file_list; @@ -1218,7 +1218,6 @@ int od_main(int argc, char **argv) ; #endif char *str_A, *str_N, *str_j, *str_S; - char *str_w = NULL; llist_t *lst_t = NULL; unsigned opt; int l_c_m; @@ -1239,7 +1238,7 @@ int od_main(int argc, char **argv) /* flag_dump_strings = 0; - already is */ /* Parse command line */ - opt_complementary = "t::"; // list + opt_complementary = "w+:t::"; /* -w N, -t is a list */ #if ENABLE_GETOPT_LONG applet_long_options = od_longopts; #endif @@ -1248,7 +1247,7 @@ int od_main(int argc, char **argv) // -S was -s and also had optional parameter // but in coreutils 6.3 it was renamed and now has // _mandatory_ parameter - &str_A, &str_N, &str_j, &lst_t, &str_S, &str_w); + &str_A, &str_N, &str_j, &lst_t, &str_S, &bytes_per_block); argc -= optind; argv += optind; if (opt & OPT_A) { @@ -1404,9 +1403,6 @@ int od_main(int argc, char **argv) l_c_m = get_lcm(); if (opt & OPT_w) { /* -w: width */ - bytes_per_block = 32; - if (str_w) - bytes_per_block = xatou(str_w); if (!bytes_per_block || bytes_per_block % l_c_m != 0) { bb_error_msg("warning: invalid width %u; using %d instead", (unsigned)bytes_per_block, l_c_m); -- cgit v1.2.3