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authorJames Youngman <jay@gnu.org>2010-12-20 00:36:16 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2010-12-20 00:36:16 (GMT)
commita4bc10cec7645d72c7284deec070c0f56ebdadaf (patch)
tree51c12d85e77a8e1d0bb25919be069d362d7317eb
parent982aa263a0cef10ee4f4c06084a87af736c449ac (diff)
downloadbusybox-a4bc10cec7645d72c7284deec070c0f56ebdadaf.tar.gz
busybox-a4bc10cec7645d72c7284deec070c0f56ebdadaf.tar.bz2
ls: remove redundant constants LIST_FILENAME and LIST_SHORT
LIST_FILENAME is always true and LIST_SHORT affects nothing. Signed-off-by: James Youngman <jay@gnu.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--coreutils/ls.c91
1 files changed, 44 insertions, 47 deletions
diff --git a/coreutils/ls.c b/coreutils/ls.c
index d27c36d..2be3afa 100644
--- a/coreutils/ls.c
+++ b/coreutils/ls.c
@@ -135,51 +135,48 @@ LIST_ID_NAME = 1 << 4,
LIST_ID_NUMERIC = 1 << 5,
LIST_CONTEXT = 1 << 6,
LIST_SIZE = 1 << 7,
-//LIST_DEV = 1 << 8, - unused, synonym to LIST_SIZE
-LIST_DATE_TIME = 1 << 9,
-LIST_FULLTIME = 1 << 10,
-LIST_FILENAME = 1 << 11,
-LIST_SYMLINK = 1 << 12,
-LIST_FILETYPE = 1 << 13,
-LIST_EXEC = 1 << 14,
+LIST_DATE_TIME = 1 << 8,
+LIST_FULLTIME = 1 << 9,
+LIST_SYMLINK = 1 << 10,
+LIST_FILETYPE = 1 << 11,
+LIST_EXEC = 1 << 12,
LIST_MASK = (LIST_EXEC << 1) - 1,
/* what files will be displayed */
-DISP_DIRNAME = 1 << 15, /* 2 or more items? label directories */
-DISP_HIDDEN = 1 << 16, /* show filenames starting with . */
-DISP_DOT = 1 << 17, /* show . and .. */
-DISP_NOLIST = 1 << 18, /* show directory as itself, not contents */
-DISP_RECURSIVE = 1 << 19, /* show directory and everything below it */
-DISP_ROWS = 1 << 20, /* print across rows */
+DISP_DIRNAME = 1 << 13, /* 2 or more items? label directories */
+DISP_HIDDEN = 1 << 14, /* show filenames starting with . */
+DISP_DOT = 1 << 15, /* show . and .. */
+DISP_NOLIST = 1 << 16, /* show directory as itself, not contents */
+DISP_RECURSIVE = 1 << 17, /* show directory and everything below it */
+DISP_ROWS = 1 << 18, /* print across rows */
DISP_MASK = ((DISP_ROWS << 1) - 1) & ~(DISP_DIRNAME - 1),
/* what is the overall style of the listing */
-STYLE_COLUMNAR = 1 << 21, /* many records per line */
-STYLE_LONG = 2 << 21, /* one record per line, extended info */
-STYLE_SINGLE = 3 << 21, /* one record per line */
+STYLE_COLUMNAR = 1 << 19, /* many records per line */
+STYLE_LONG = 2 << 19, /* one record per line, extended info */
+STYLE_SINGLE = 3 << 19, /* one record per line */
STYLE_MASK = STYLE_SINGLE,
/* which of the three times will be used */
-TIME_CHANGE = (1 << 23) * ENABLE_FEATURE_LS_TIMESTAMPS,
-TIME_ACCESS = (1 << 24) * ENABLE_FEATURE_LS_TIMESTAMPS,
-TIME_MASK = (3 << 23) * ENABLE_FEATURE_LS_TIMESTAMPS,
+TIME_CHANGE = (1 << 21) * ENABLE_FEATURE_LS_TIMESTAMPS,
+TIME_ACCESS = (1 << 22) * ENABLE_FEATURE_LS_TIMESTAMPS,
+TIME_MASK = (3 << 21) * ENABLE_FEATURE_LS_TIMESTAMPS,
/* how will the files be sorted (CONFIG_FEATURE_LS_SORTFILES) */
-SORT_REVERSE = 1 << 25,
+SORT_REVERSE = 1 << 23,
SORT_NAME = 0, /* sort by file name */
-SORT_SIZE = 1 << 26, /* sort by file size */
-SORT_ATIME = 2 << 26, /* sort by last access time */
-SORT_CTIME = 3 << 26, /* sort by last change time */
-SORT_MTIME = 4 << 26, /* sort by last modification time */
-SORT_VERSION = 5 << 26, /* sort by version */
-SORT_EXT = 6 << 26, /* sort by file name extension */
-SORT_DIR = 7 << 26, /* sort by file or directory */
-SORT_MASK = (7 << 26) * ENABLE_FEATURE_LS_SORTFILES,
-
-LIST_SHORT = LIST_FILENAME,
+SORT_SIZE = 1 << 24, /* sort by file size */
+SORT_ATIME = 2 << 24, /* sort by last access time */
+SORT_CTIME = 3 << 24, /* sort by last change time */
+SORT_MTIME = 4 << 24, /* sort by last modification time */
+SORT_VERSION = 5 << 24, /* sort by version */
+SORT_EXT = 6 << 24, /* sort by file name extension */
+SORT_DIR = 7 << 24, /* sort by file or directory */
+SORT_MASK = (7 << 24) * ENABLE_FEATURE_LS_SORTFILES,
+
LIST_LONG = LIST_MODEBITS | LIST_NLINKS | LIST_ID_NAME | LIST_SIZE | \
- LIST_DATE_TIME | LIST_FILENAME | LIST_SYMLINK,
+ LIST_DATE_TIME | LIST_SYMLINK,
};
/* -Cadil1 Std options, busybox always supports */
@@ -265,16 +262,16 @@ enum {
/* TODO: simple toggles may be stored as OPT_xxx bits instead */
static const uint32_t opt_flags[] = {
- LIST_SHORT | STYLE_COLUMNAR, /* C */
+ STYLE_COLUMNAR, /* C */
DISP_HIDDEN | DISP_DOT, /* a */
DISP_NOLIST, /* d */
LIST_INO, /* i */
LIST_LONG | STYLE_LONG, /* l */
- LIST_SHORT | STYLE_SINGLE, /* 1 */
+ STYLE_SINGLE, /* 1 */
0, /* g (don't show owner) - handled via OPT_g */
LIST_ID_NUMERIC, /* n */
LIST_BLOCKS, /* s */
- LIST_SHORT | DISP_ROWS | STYLE_COLUMNAR, /* x */
+ DISP_ROWS | STYLE_COLUMNAR, /* x */
0, /* Q (quote filename) - handled via OPT_Q */
DISP_HIDDEN, /* A */
ENABLE_SELINUX * LIST_CONTEXT, /* k (ignored if !SELINUX) */
@@ -711,7 +708,7 @@ static NOINLINE unsigned list_single(const struct dnode *dn)
(int) dn->dstat.st_uid,
(int) dn->dstat.st_gid);
}
- if (all_fmt & (LIST_SIZE /*|LIST_DEV*/ )) {
+ if (all_fmt & LIST_SIZE) {
if (S_ISBLK(dn->dstat.st_mode) || S_ISCHR(dn->dstat.st_mode)) {
column += printf("%4u, %3u ",
(int) major(dn->dstat.st_rdev),
@@ -759,20 +756,20 @@ static NOINLINE unsigned list_single(const struct dnode *dn)
freecon(dn->sid);
}
#endif
- if (all_fmt & LIST_FILENAME) {
+
#if ENABLE_FEATURE_LS_COLOR
- if (show_color) {
- info.st_mode = 0; /* for fgcolor() */
- lstat(dn->fullname, &info);
- printf("\033[%u;%um", bold(info.st_mode),
- fgcolor(info.st_mode));
- }
+ if (show_color) {
+ info.st_mode = 0; /* for fgcolor() */
+ lstat(dn->fullname, &info);
+ printf("\033[%u;%um", bold(info.st_mode),
+ fgcolor(info.st_mode));
+ }
#endif
- column += print_name(dn->name);
- if (show_color) {
- printf("\033[0m");
- }
+ column += print_name(dn->name);
+ if (show_color) {
+ printf("\033[0m");
}
+
if (all_fmt & LIST_SYMLINK) {
if (S_ISLNK(dn->dstat.st_mode) && lpath) {
printf(" -> ");
@@ -1043,7 +1040,7 @@ int ls_main(int argc UNUSED_PARAM, char **argv)
init_unicode();
- all_fmt = LIST_SHORT | (ENABLE_FEATURE_LS_SORTFILES * SORT_NAME);
+ all_fmt = ENABLE_FEATURE_LS_SORTFILES * SORT_NAME;
#if ENABLE_FEATURE_AUTOWIDTH
/* obtain the terminal width */