From 941ee632745d1592fb5986960a56ae597f230ec5 Mon Sep 17 00:00:00 2001
From: Poul-Henning Kamp <phk@FreeBSD.org>
Date: Mon, 29 Jan 2001 09:45:51 +0000
Subject: Use <sys/queue.h> instead of home-rolled list.

Submitted by:	"Jason Smethers" <jsmethers@pdq.net>
---
 sbin/dump/dump.h  |  7 ++-----
 sbin/dump/itime.c | 15 +++++++++------
 sbin/dump/optr.c  | 10 +++++-----
 3 files changed, 16 insertions(+), 16 deletions(-)

(limited to 'sbin/dump')

diff --git a/sbin/dump/dump.h b/sbin/dump/dump.h
index 2c907a957389..b41ffda95f98 100644
--- a/sbin/dump/dump.h
+++ b/sbin/dump/dump.h
@@ -31,6 +31,8 @@
  * SUCH DAMAGE.
  *
  *	@(#)dump.h	8.2 (Berkeley) 4/28/95
+ *
+ * $FreeBSD$
  */
 
 #define MAXINOPB	(MAXBSIZE / sizeof(struct dinode))
@@ -166,11 +168,6 @@ struct dumpdates {
 	char	dd_level;
 	time_t	dd_ddate;
 };
-struct dumptime {
-	struct	dumpdates dt_value;
-	struct	dumptime *dt_next;
-};
-struct	dumptime *dthead;	/* head of the list version */
 int	nddates;		/* number of records (might be zero) */
 int	ddates_in;		/* we have read the increment file */
 struct	dumpdates **ddatev;	/* the arrayfied version */
diff --git a/sbin/dump/itime.c b/sbin/dump/itime.c
index 6209dab66feb..cd60c9efac75 100644
--- a/sbin/dump/itime.c
+++ b/sbin/dump/itime.c
@@ -40,6 +40,7 @@ static const char rcsid[] =
 #endif /* not lint */
 
 #include <sys/param.h>
+#include <sys/queue.h>
 #include <sys/time.h>
 #ifdef sunos
 #include <sys/vnode.h>
@@ -63,10 +64,14 @@ static const char rcsid[] =
 
 #include "dump.h"
 
+struct dumptime {
+	struct	dumpdates dt_value;
+	SLIST_ENTRY(dumptime) dt_list;
+};
+SLIST_HEAD(dthead, dumptime) dthead = SLIST_HEAD_INITIALIZER(dthead);
 struct	dumpdates **ddatev = 0;
 int	nddates = 0;
 int	ddates_in = 0;
-struct	dumptime *dthead = 0;
 
 static	void dumprecout __P((FILE *, struct dumpdates *));
 static	int getrecord __P((FILE *, struct dumpdates *));
@@ -117,8 +122,7 @@ readdumptimes(df)
 		if (getrecord(df, &(dtwalk->dt_value)) < 0)
 			break;
 		nddates++;
-		dtwalk->dt_next = dthead;
-		dthead = dtwalk;
+		SLIST_INSERT_HEAD(&dthead, dtwalk, dt_list);
 	}
 
 	ddates_in = 1;
@@ -128,8 +132,8 @@ readdumptimes(df)
 	 */
 	ddatev = (struct dumpdates **)
 		calloc((unsigned) (nddates + 1), sizeof (struct dumpdates *));
-	dtwalk = dthead;
-	for (i = nddates - 1; i >= 0; i--, dtwalk = dtwalk->dt_next)
+	dtwalk = SLIST_FIRST(&dthead);
+	for (i = nddates - 1; i >= 0; i--, dtwalk = SLIST_NEXT(dtwalk, dt_list))
 		ddatev[i] = &dtwalk->dt_value;
 }
 
@@ -184,7 +188,6 @@ putdumptime()
 	free((char *)ddatev);
 	ddatev = 0;
 	nddates = 0;
-	dthead = 0;
 	ddates_in = 0;
 	readdumptimes(df);
 	if (fseek(df, 0L, 0) < 0)
diff --git a/sbin/dump/optr.c b/sbin/dump/optr.c
index 57067a2f4617..47c5792cccff 100644
--- a/sbin/dump/optr.c
+++ b/sbin/dump/optr.c
@@ -40,6 +40,7 @@ static const char rcsid[] =
 #endif /* not lint */
 
 #include <sys/param.h>
+#include <sys/queue.h>
 #include <sys/wait.h>
 #include <sys/time.h>
 
@@ -401,11 +402,11 @@ allocfsent(fs)
 }
 
 struct	pfstab {
-	struct	pfstab *pf_next;
+	SLIST_ENTRY(pfstab) pf_list;
 	struct	fstab *pf_fstab;
 };
 
-static	struct pfstab *table;
+static	SLIST_HEAD(, pfstab) table;
 
 void
 getfstab()
@@ -427,8 +428,7 @@ getfstab()
 		if ((pf = (struct pfstab *)malloc(sizeof (*pf))) == NULL)
 			quit("%s\n", strerror(errno));
 		pf->pf_fstab = fs;
-		pf->pf_next = table;
-		table = pf;
+		SLIST_INSERT_HEAD(&table, pf, pf_list);
 	}
 	(void) endfsent();
 }
@@ -447,7 +447,7 @@ fstabsearch(key)
 	register struct fstab *fs;
 	char *rn;
 
-	for (pf = table; pf != NULL; pf = pf->pf_next) {
+	SLIST_FOREACH(pf, &table, pf_list) {
 		fs = pf->pf_fstab;
 		if (strcmp(fs->fs_file, key) == 0 ||
 		    strcmp(fs->fs_spec, key) == 0)
-- 
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