PERFORCE change 44593 for review

[Chris Vance]

http://perforce.freebsd.org/chv.cgi?CH=44593

Change 44593 by cvance at cvance_sony on 2003/12/31 07:49:30

	Test out some changes to allow -Z to print MAC labels without
	requiring long format

Affected files ...

.. //depot/projects/trustedbsd/sebsd/bin/ls/ls.c#4 edit
.. //depot/projects/trustedbsd/sebsd/bin/ls/print.c#5 edit

Differences ...

==== //depot/projects/trustedbsd/sebsd/bin/ls/ls.c#4 (text+ko) ====

@@ -367,7 +367,7 @@
 	 * information, unless in color mode in which case we do
 	 * need this to determine which colors to display.
 	 */
-	if (!f_inode && !f_longform && !f_size && !f_timesort && !f_type
+	if (!f_inode && !f_longform && !f_size && !f_timesort && !f_type && !f_label
 #ifdef COLORLS
 	    && !f_color
 #endif
@@ -420,7 +420,7 @@
 	}
 
 	/* Select a print function. */
-	if (f_singlecol)
+	if (f_singlecol || (f_label && !f_longform))
 		printfcn = printscol;
 	else if (f_longform)
 		printfcn = printlong;
@@ -546,7 +546,7 @@
 	if (list == NULL)
 		return;
 
-	needstats = f_inode || f_longform || f_size;
+	needstats = f_inode || f_longform || f_size || f_label;
 	flen = 0;
 	btotal = 0;
 	initmax = getenv("LS_COLWIDTHS");
@@ -672,7 +672,7 @@
 				maxsize = sp->st_size;
 
 			btotal += sp->st_blocks;
-			if (f_longform) {
+			if (f_longform || f_label) {
 				if (f_numericonly) {
 					(void)snprintf(nuser, sizeof(nuser),
 					    "%u", sp->st_uid);
@@ -811,7 +811,7 @@
 	printfcn(&d);
 	output = 1;
 
-	if (f_longform)
+	if (f_longform || f_label)
 		for (cur = list; cur; cur = cur->fts_link)
 			free(cur->fts_pointer);
 }

==== //depot/projects/trustedbsd/sebsd/bin/ls/print.c#5 (text+ko) ====

@@ -65,7 +65,7 @@
 #include "ls.h"
 #include "extern.h"
 
-static int	printaname(const FTSENT *, u_long, u_long);
+static int	printaname(const FTSENT *, u_long, u_long, u_long);
 static void	printlink(const FTSENT *);
 static void	printtime(time_t);
 static int	printtype(u_int);
@@ -135,7 +135,7 @@
 	for (p = dp->list; p; p = p->fts_link) {
 		if (IS_NOPRINT(p))
 			continue;
-		(void)printaname(p, dp->s_inode, dp->s_block);
+		(void)printaname(p, dp->s_label, dp->s_inode, dp->s_block);
 		(void)putchar('\n');
 	}
 }
@@ -248,7 +248,7 @@
 			putchar('\n');
 			chcnt = 0;
 		}
-		chcnt += printaname(p, dp->s_inode, dp->s_block);
+		chcnt += printaname(p, dp->s_label, dp->s_inode, dp->s_block);
 		if (p->fts_link) {
 			printf(", ");
 			chcnt += 2;
@@ -327,8 +327,8 @@
 		if (!f_sortacross)
 			base = row;
 		for (col = 0, chcnt = 0; col < numcols; ++col) {
-			chcnt += printaname(array[base], dp->s_inode,
-			    dp->s_block);
+			chcnt += printaname(array[base], dp->s_label, 
+			    dp->s_inode, dp->s_block);
 			if (f_sortacross)
 				base++;
 			else
@@ -353,9 +353,11 @@
  * return # of characters printed, no trailing characters.
  */
 static int
-printaname(const FTSENT *p, u_long inodefield, u_long sizefield)
+printaname(const FTSENT *p, u_long labelfield, u_long inodefield,
+    u_long sizefield)
 {
 	struct stat *sp;
+	NAMES *np;
 	int chcnt;
 #ifdef COLORLS
 	int color_printed = 0;
@@ -363,6 +365,10 @@
 
 	sp = p->fts_statp;
 	chcnt = 0;
+	if (f_label) {
+		np = p->fts_pointer;
+		chcnt += printf("%-*s ", (int)labelfield, np->label);
+	}
 	if (f_inode)
 		chcnt += printf("%*lu ", (int)inodefield, (u_long)sp->st_ino);
 	if (f_size)
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