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libbb: eliminate a static data array in bb_mode_string()

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function                                             old     new   delta
print_stat                                           861     869      +8
header_verbose_list_ar                                73      77      +4
display_single                                       975     979      +4
header_verbose_list                                  237     239      +2
bb_mode_string                                       124     115      -9
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/1 up/down: 18/-9)               Total: 9 bytes
   text	   data	    bss	    dec	    hex	filename
1043136	    559	   5052	1048747	 1000ab	busybox_old
1043153	    559	   5020	1048732	 10009c	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2021-09-17 01:13:58 +02:00
parent 4958c18134
commit 59ac467dc6
7 changed files with 16 additions and 12 deletions
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3
coreutils/ls.c
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@@ -503,7 +503,8 @@ static NOINLINE unsigned display_single(const struct dnode *dn)
column += printf("%6"OFF_FMT"u ", (off_t) (dn->dn_blocks >> 1));
if (opt & OPT_l) {
/* long listing: show mode */
column += printf("%-10s ", (char *) bb_mode_string(dn->dn_mode));
char modestr[12];
column += printf("%-10s ", (char *) bb_mode_string(modestr, dn->dn_mode));
/* long listing: show number of links */
column += printf("%4lu ", (long) dn->dn_nlink);
/* long listing: show user/group */