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authorDenis Vlasenko2008-03-17 09:09:09 +0000
committerDenis Vlasenko2008-03-17 09:09:09 +0000
commit1d42665b6b0571b9fa5d3b10fbf2dd03382f0ba2 (patch)
tree7ec8969fc2b07a2b7dc37f96435e5eddf7daf7fd /coreutils/od_bloaty.c
parent62a90cdd7435f09f4bb8673e8b7b213067f9d5cc (diff)
downloadbusybox-1d42665b6b0571b9fa5d3b10fbf2dd03382f0ba2.zip
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*: 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
Diffstat (limited to 'coreutils/od_bloaty.c')
-rw-r--r--coreutils/od_bloaty.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/coreutils/od_bloaty.c b/coreutils/od_bloaty.c
index a083114..4526f0e 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);