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*: shrink: use Vladimir's "o+" specifier instead of xatou(opt_param)

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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
This commit is contained in:
Denis Vlasenko
2008-03-17 09:09:09 +00:00
parent 62a90cdd74
commit 1d42665b6b
34 changed files with 172 additions and 209 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
coreutils/du.c
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@ -146,7 +146,6 @@ int du_main(int argc ATTRIBUTE_UNUSED, char **argv)
unsigned long total;
int slink_depth_save;
bool print_final_total;
char *smax_print_depth;
unsigned opt;
#if ENABLE_FEATURE_HUMAN_READABLE
@ -168,8 +167,8 @@ int du_main(int argc ATTRIBUTE_UNUSED, char **argv)
* ignore -a. This is consistent with -s being equivalent to -d 0.
*/
#if ENABLE_FEATURE_HUMAN_READABLE
opt_complementary = "h-km:k-hm:m-hk:H-L:L-H:s-d:d-s";
opt = getopt32(argv, "aHkLsx" "d:" "lc" "hm", &smax_print_depth);
opt_complementary = "h-km:k-hm:m-hk:H-L:L-H:s-d:d-s:d+";
opt = getopt32(argv, "aHkLsx" "d:" "lc" "hm", &G.max_print_depth);
argv += optind;
if (opt & (1 << 9)) {
/* -h opt */
@ -184,8 +183,8 @@ int du_main(int argc ATTRIBUTE_UNUSED, char **argv)
G.disp_hr = 1024;
}
#else
opt_complementary = "H-L:L-H:s-d:d-s";
opt = getopt32(argv, "aHkLsx" "d:" "lc", &smax_print_depth);
opt_complementary = "H-L:L-H:s-d:d-s:d+";
opt = getopt32(argv, "aHkLsx" "d:" "lc", &G.max_print_depth);
argv += optind;
#if !ENABLE_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
if (opt & (1 << 2)) {
@ -211,10 +210,6 @@ int du_main(int argc ATTRIBUTE_UNUSED, char **argv)
G.max_print_depth = 0;
}
G.one_file_system = opt & (1 << 5); /* -x opt */
if (opt & (1 << 6)) {
/* -d opt */
G.max_print_depth = xatoi_u(smax_print_depth);
}
if (opt & (1 << 7)) {
/* -l opt */
G.count_hardlinks = MAXINT(nlink_t);