Add support for filesystem-specific `-o' options, and re-implement the

most common cd9660 and nfs options like God intended them.  (It is now
possible to say

	mount -o ro,soft,bg,intr there:/foo/bar /foo/bar

again.)  This whole getmntopt() business is an incredible botch;
it never should have been anything more than a wrapper around
getsubopt(3).  Because if the way the current hackaround is implemented,
options which take arguments (like the old `rsize' and `wsize') are still
unavailable, and must be accessed the new, broken way.

(It's unimaginable how Berkeley managed to screw up one of the few things
about NFS that Sun actually got right to begin with!)

1 files changed, 16 insertions, 14 deletions

diff --git a/sbin/mount/mntopts.h b/sbin/mount/mntopts.h
index ec2c6d0..ba792fa 100644
--- a/sbin/mount/mntopts.h
+++ b/sbin/mount/mntopts.h
@@ -37,28 +37,29 @@ struct mntopt {
 	const char *m_option;	/* option name */
 	int m_inverse;		/* if a negative option, eg "dev" */
 	int m_flag;		/* bit to set, eg. MNT_RDONLY */
+	int m_altloc;		/* zero if this is a real mount flag */
 };
 
 /* User-visible MNT_ flags. */
-#define MOPT_ASYNC		{ "async",	0, MNT_ASYNC }
-#define MOPT_NODEV		{ "dev",	1, MNT_NODEV }
-#define MOPT_NOEXEC		{ "exec",	1, MNT_NOEXEC }
-#define MOPT_NOSUID		{ "suid",	1, MNT_NOSUID }
-#define MOPT_RDONLY		{ "rdonly",	0, MNT_RDONLY }
-#define MOPT_SYNC		{ "sync",	0, MNT_SYNCHRONOUS }
-#define MOPT_UNION		{ "union",	0, MNT_UNION }
+#define MOPT_ASYNC		{ "async",	0, MNT_ASYNC, 0 }
+#define MOPT_NODEV		{ "dev",	1, MNT_NODEV, 0 }
+#define MOPT_NOEXEC		{ "exec",	1, MNT_NOEXEC, 0 }
+#define MOPT_NOSUID		{ "suid",	1, MNT_NOSUID, 0 }
+#define MOPT_RDONLY		{ "rdonly",	0, MNT_RDONLY, 0 }
+#define MOPT_SYNC		{ "sync",	0, MNT_SYNCHRONOUS, 0 }
+#define MOPT_UNION		{ "union",	0, MNT_UNION, 0 }
 
 /* Skip	this options without any action	(needed	for checkquota/quotaon)	*/
-#define	MOPT_UQUOTA		{ "userquota",	0, 0 }
-#define	MOPT_GQUOTA		{ "groupquota",	0, 0 }
+#define	MOPT_UQUOTA		{ "userquota",	0, 0, 0 }
+#define	MOPT_GQUOTA		{ "groupquota",	0, 0, 0 }
 
 /* Control flags. */
-#define MOPT_FORCE		{ "force",	1, MNT_FORCE }
-#define MOPT_UPDATE		{ "update",	0, MNT_UPDATE }
+#define MOPT_FORCE		{ "force",	1, MNT_FORCE, 0 }
+#define MOPT_UPDATE		{ "update",	0, MNT_UPDATE, 0 }
 
 /* Support for old-style "ro", "rw" flags. */
-#define MOPT_RO			{ "ro",		0, MNT_RDONLY }
-#define MOPT_RW			{ "rw",		1, MNT_RDONLY }
+#define MOPT_RO			{ "ro",		0, MNT_RDONLY, 0 }
+#define MOPT_RW			{ "rw",		1, MNT_RDONLY, 0 }
 
 #define MOPT_FSTAB_COMPAT						\
 	MOPT_RO,							\
@@ -73,4 +74,5 @@ struct mntopt {
 	MOPT_RDONLY,							\
 	MOPT_UNION
 
-void getmntopts __P((const char *, const struct mntopt *, int *));
+void getmntopts __P((const char *, const struct mntopt *, int *, int *));
+extern int getmnt_silent;