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ls: remove redundant constants LIST_FILENAME and LIST_SHORT

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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>
This commit is contained in:
James Youngman 2010-12-20 01:36:16 +01:00 committed by Denys Vlasenko
parent 982aa263a0
commit a4bc10cec7
1 changed files with 44 additions and 47 deletions
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71
coreutils/ls.c
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@ -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,
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_SHORT = LIST_FILENAME,
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),
@ -759,7 +756,7 @@ 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() */
@ -772,7 +769,7 @@ static NOINLINE unsigned list_single(const struct dnode *dn)
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 */