Differential D35783 Diff 108054 bin/ls/ls.c

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bin/ls/ls.c

Show First 20 Lines • Show All 130 Lines • ▼ Show 20 Lines	static int f_nofollow; /* don't follow symbolic link arguments */
int f_nonprint; /* show unprintables as ? */		int f_nonprint; /* show unprintables as ? */
static int f_nosort; /* don't sort output */		static int f_nosort; /* don't sort output */
int f_notabs; /* don't use tab-separated multi-col output */		int f_notabs; /* don't use tab-separated multi-col output */
static int f_numericonly; /* don't convert uid/gid to name */		static int f_numericonly; /* don't convert uid/gid to name */
int f_octal; /* show unprintables as \xxx */		int f_octal; /* show unprintables as \xxx */
int f_octal_escape; /* like f_octal but use C escapes if possible */		int f_octal_escape; /* like f_octal but use C escapes if possible */
static int f_recursive; /* ls subdirectories also */		static int f_recursive; /* ls subdirectories also */
static int f_reversesort; /* reverse whatever sort is used */		static int f_reversesort; /* reverse whatever sort is used */
		static int f_verssort; /* sort names using strverscmp(3) rather than strcoll(3) */
int f_samesort; /* sort time and name in same direction */		int f_samesort; /* sort time and name in same direction */
int f_sectime; /* print full time information */		int f_sectime; /* print full time information */
static int f_singlecol; /* use single column output */		static int f_singlecol; /* use single column output */
int f_size; /* list size in short listing */		int f_size; /* list size in short listing */
static int f_sizesort;		static int f_sizesort;
int f_slash; /* similar to f_type, but only for dirs */		int f_slash; /* similar to f_type, but only for dirs */
int f_sortacross; /* sort across rows, not down columns */		int f_sortacross; /* sort across rows, not down columns */
int f_statustime; /* use time of last mode change */		int f_statustime; /* use time of last mode change */
▲ Show 20 Lines • Show All 123 Lines • ▼ Show 20 Lines	#endif
* For historical compatibility, we'll use our autodetection if CLICOLOR		* For historical compatibility, we'll use our autodetection if CLICOLOR
* is set.		* is set.
*/		*/
#ifdef COLORLS		#ifdef COLORLS
if (getenv("CLICOLOR"))		if (getenv("CLICOLOR"))
colorflag = COLORFLAG_AUTO;		colorflag = COLORFLAG_AUTO;
#endif		#endif
while ((ch = getopt_long(argc, argv,		while ((ch = getopt_long(argc, argv,
"+1ABCD:FGHILPRSTUWXZabcdfghiklmnopqrstuwxy,", long_opts,		"+1ABCD:FGHILPRSTUWXZabcdfghiklmnopqrstuvwxy,", long_opts,
NULL)) != -1) {		NULL)) != -1) {
switch (ch) {		switch (ch) {
/*		/*
* The -1, -C, -x and -l options all override each other so		* The -1, -C, -x and -l options all override each other so
* shell aliasing works right.		* shell aliasing works right.
*/		*/
case '1':		case '1':
f_singlecol = 1;		f_singlecol = 1;
▲ Show 20 Lines • Show All 147 Lines • ▼ Show 20 Lines	case 'q':
f_octal_escape = 0;		f_octal_escape = 0;
break;		break;
case 'r':		case 'r':
f_reversesort = 1;		f_reversesort = 1;
break;		break;
case 's':		case 's':
f_size = 1;		f_size = 1;
break;		break;
		case 'v':
		f_verssort = 1;
		break;
case 'w':		case 'w':
f_nonprint = 0;		f_nonprint = 0;
f_octal = 0;		f_octal = 0;
f_octal_escape = 0;		f_octal_escape = 0;
break;		break;
case 'y':		case 'y':
f_samesort = 1;		f_samesort = 1;
break;		break;
▲ Show 20 Lines • Show All 111 Lines • ▼ Show 20 Lines	if (f_kblocks)
blocksize = 2;		blocksize = 2;
else {		else {
(void)getbsize(&notused, &blocksize);		(void)getbsize(&notused, &blocksize);
blocksize /= 512;		blocksize /= 512;
}		}
}		}
/* Select a sort function. */		/* Select a sort function. */
if (f_reversesort) {		if (f_reversesort) {
if (!f_timesort && !f_sizesort)		if (f_sizesort)
sortfcn = revnamecmp;
else if (f_sizesort)
sortfcn = revsizecmp;		sortfcn = revsizecmp;
		else if (f_verssort)
		sortfcn = revverscmp;
		else if (!f_timesort)
		sortfcn = revnamecmp;
else if (f_accesstime)		else if (f_accesstime)
sortfcn = revacccmp;		sortfcn = revacccmp;
else if (f_birthtime)		else if (f_birthtime)
sortfcn = revbirthcmp;		sortfcn = revbirthcmp;
else if (f_statustime)		else if (f_statustime)
sortfcn = revstatcmp;		sortfcn = revstatcmp;
else /* Use modification time. */		else /* Use modification time. */
sortfcn = revmodcmp;		sortfcn = revmodcmp;
} else {		} else {
if (!f_timesort && !f_sizesort)		if (f_sizesort)
sortfcn = namecmp;
else if (f_sizesort)
sortfcn = sizecmp;		sortfcn = sizecmp;
		else if (f_verssort)
		sortfcn = verscmp;
		else if (!f_timesort)
		sortfcn = namecmp;
else if (f_accesstime)		else if (f_accesstime)
sortfcn = acccmp;		sortfcn = acccmp;
else if (f_birthtime)		else if (f_birthtime)
sortfcn = birthcmp;		sortfcn = birthcmp;
else if (f_statustime)		else if (f_statustime)
sortfcn = statcmp;		sortfcn = statcmp;
else /* Use modification time. */		else /* Use modification time. */
sortfcn = modcmp;		sortfcn = modcmp;
▲ Show 20 Lines • Show All 423 Lines • Show Last 20 Lines