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ls: convert DISP_DIRNAME to a bool variable

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function                                             old     new   delta
ls_main                                              553     548      -5

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2017-01-23 20:46:12 +01:00
parent ccc1699e3e
commit 9a64c3337c
1 changed files with 3 additions and 9 deletions
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12
coreutils/ls.c
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@ -192,10 +192,6 @@ TERMINAL_WIDTH = 80, /* use 79 if terminal has linefold bug */
SPLIT_FILE = 0,
SPLIT_DIR = 1,
SPLIT_SUBDIR = 2,
/* Bits in G.all_fmt: */
/* what files will be displayed */
DISP_DIRNAME = 1 << 9, /* 2 or more items? label directories */
};
/* -Cadi1l Std options, busybox always supports */
@ -330,7 +326,7 @@ struct globals {
# define G_show_color 0
#endif
smallint exit_code;
unsigned all_fmt;
smallint show_dirname;
#if ENABLE_FEATURE_LS_WIDTH
unsigned terminal_width;
# define G_terminal_width (G.terminal_width)
@ -1010,9 +1006,7 @@ static void scan_and_display_dirs_recur(struct dnode **dn, int first)
struct dnode **subdnp;
for (; *dn; dn++) {
if ((G.all_fmt & DISP_DIRNAME)
|| (option_mask32 & OPT_R)
) {
if (G.show_dirname || (option_mask32 & OPT_R)) {
if (!first)
bb_putchar('\n');
first = 0;
@ -1186,7 +1180,7 @@ int ls_main(int argc UNUSED_PARAM, char **argv)
*--argv = (char*)".";
if (argv[1])
G.all_fmt |= DISP_DIRNAME; /* 2 or more items? label directories */
G.show_dirname = 1; /* 2 or more items? label directories */
/* stuff the command line file names into a dnode array */
dn = NULL;