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ls: handle -x through option_mask32, remove default -C from --help

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function                                             old     new   delta
packed_usage                                       31024   31002     -22

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2017-01-23 20:21:14 +01:00
parent 4cde4cca65
commit 92c6898e10
1 changed files with 7 additions and 8 deletions
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15
coreutils/ls.c
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@ -111,7 +111,7 @@
//usage: "\n -1 One column output"
//usage: "\n -a Include entries which start with ."
//usage: "\n -A Like -a, but exclude . and .."
//usage: "\n -C List by columns"
////usage: "\n -C List by columns" - don't show, this is a default anyway
//usage: "\n -x List by lines"
//usage: "\n -d List directory entries instead of contents"
//usage: IF_FEATURE_LS_FOLLOWLINKS(
@ -198,12 +198,11 @@ LIST_LONG = 1 << 0, /* long listing (-l and equivalents) */
/* what files will be displayed */
DISP_DIRNAME = 1 << 1, /* 2 or more items? label directories */
DISP_ROWS = 1 << 2, /* print across rows */
/* what is the overall style of the listing */
STYLE_COLUMNAR = 1 << 3, /* many records per line */
STYLE_LONG = 2 << 3, /* one record per line, extended info */
STYLE_SINGLE = 3 << 3, /* one record per line */
STYLE_COLUMNAR = 1 << 2, /* many records per line */
STYLE_LONG = 2 << 2, /* one record per line, extended info */
STYLE_SINGLE = 3 << 2, /* one record per line */
STYLE_MASK = STYLE_SINGLE,
};
@ -241,7 +240,7 @@ enum {
OPT_g = (1 << 6),
OPT_n = (1 << 7),
OPT_s = (1 << 8),
//OPT_x = (1 << 9),
OPT_x = (1 << 9),
OPT_A = (1 << 10),
//OPT_k = (1 << 11),
@ -300,7 +299,7 @@ static const uint8_t opt_flags[] = {
LIST_LONG | STYLE_LONG, /* g (don't show owner) - handled via OPT_g. assumes l */
LIST_LONG | STYLE_LONG, /* n (numeris uid/gid) - handled via OPT_n. assumes l */
0, /* s */
DISP_ROWS | STYLE_COLUMNAR, /* x */
STYLE_COLUMNAR, /* x */
0xff
/* options after -x are not processed through opt_flags */
};
@ -698,7 +697,7 @@ static void display_files(struct dnode **dn, unsigned nfiles)
for (row = 0; row < nrows; row++) {
for (nc = 0; nc < ncols; nc++) {
/* reach into the array based on the column and row */
if (G.all_fmt & DISP_ROWS)
if (option_mask32 & OPT_x)
i = (row * ncols) + nc; /* display across row */
else
i = (nc * nrows) + row; /* display by column */