[PATCH] uts: remove unused header file

[PATCH] uts: remove unused header file

[Kris Van Hees]

Signed-off-by: Kris Van Hees <kris.van.hees@oracle.com>
---
 uts/common/sys/mnttab.h | 88 -----------------------------------------
 1 file changed, 88 deletions(-)
 delete mode 100644 uts/common/sys/mnttab.h

diff --git a/uts/common/sys/mnttab.h b/uts/common/sys/mnttab.h
deleted file mode 100644
index fdc2ec47..00000000
--- a/uts/common/sys/mnttab.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Oracle Linux DTrace.
- * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
- * Licensed under the Universal Permissive License v 1.0 as shown at
- * http://oss.oracle.com/licenses/upl.
- */
-/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
-/*	  All Rights Reserved  	*/
-
-#ifndef _SYS_MNTTAB_H
-#define	_SYS_MNTTAB_H
-
-#include <sys/types.h>
-#include <stdio.h>
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-#define	MNTTAB	"/etc/mnttab"
-#define	MNT_LINE_MAX	1024
-
-#define	MNT_TOOLONG	1	/* entry exceeds MNT_LINE_MAX */
-#define	MNT_TOOMANY	2	/* too many fields in line */
-#define	MNT_TOOFEW	3	/* too few fields in line */
-
-#define	mntnull(mp)\
-	((mp)->mnt_special = (mp)->mnt_mountp = \
-	    (mp)->mnt_fstype = (mp)->mnt_mntopts = \
-	    (mp)->mnt_time = NULL)
-
-#define	putmntent(fd, mp)	(-1)
-
-/*
- * The fields in struct extmnttab should match those in struct mnttab until new
- * fields are encountered. This allows hasmntopt(), getmntent_common() and
- * mntioctl() to cast one type to the other safely.
- *
- * The fields in struct mnttab, struct extmnttab and struct mntentbuf must all
- * match those in the corresponding 32-bit versions defined in mntvnops.c.
- */
-struct mnttab {
-	char	*mnt_special;
-	char	*mnt_mountp;
-	char	*mnt_fstype;
-	char	*mnt_mntopts;
-	char	*mnt_time;
-};
-
-struct extmnttab {
-	char	*mnt_special;
-	char	*mnt_mountp;
-	char	*mnt_fstype;
-	char	*mnt_mntopts;
-	char	*mnt_time;
-	uint_t	mnt_major;
-	uint_t	mnt_minor;
-};
-
-struct mntentbuf {
-	struct	extmnttab *mbuf_emp;
-	size_t 	mbuf_bufsize;
-	char	*mbuf_buf;
-};
-
-#if !defined(_KERNEL)
-#ifdef __STDC__
-extern void	resetmnttab(FILE *);
-extern int	getmntent(FILE *, struct mnttab *);
-extern int	getextmntent(FILE *, struct extmnttab *, size_t);
-extern int	getmntany(FILE *, struct mnttab *, struct mnttab *);
-extern char	*hasmntopt(struct mnttab *, char *);
-extern char	*mntopt(char **);
-#else
-extern void	resetmnttab();
-extern int	getmntent();
-extern int	getextmntent();
-extern int	getmntany();
-extern char	*hasmntopt();
-extern char	*mntopt();
-#endif
-#endif
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* _SYS_MNTTAB_H */
-- 
2.51.0

Re: [PATCH] uts: remove unused header file

[Nick Alcock]

On 16 Jan 2026, Kris Van Hees spake thusly:

> Signed-off-by: Kris Van Hees <kris.van.hees@oracle.com>

Reviewed-by: Nick Alcock <nick.alcock@oracle.com>

>  uts/common/sys/mnttab.h | 88 -----------------------------------------

Unused since libproc/common/Pzone.c was removed in
2711f09c4c94be6d28f54effd6618460d3c22133 in, uh, 2011. Sorry, I must
have missed it.

-- 
NULL && (void)