11.1/custom-linprocfs.diff

diff -ru --exclude-from freebsd-src-diff-exclude-names /usr/src/sys/compat/linprocfs/linprocfs.c freebsd-11.1/usr/src/sys/compat/linprocfs/linprocfs.c
--- /usr/src/sys/compat/linprocfs/linprocfs.c	2017-07-21 07:42:01.000000000 +0800
+++ freebsd-11.1/usr/src/sys/compat/linprocfs/linprocfs.c	2019-03-22 12:44:38.420373000 +0800
@@ -39,6 +39,11 @@
  *	@(#)procfs_status.c	8.4 (Berkeley) 6/15/94
  */
 
+#include "linprocfs_version.h"
+#ifndef LINPROCFS_VERSION
+#define LINPROCFS_VERSION LINRPOCFS_VERSION_BUILD_VERSION " " LINPROCFS_VERSION_BUILD_TIME
+#endif
+
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD: releng/11.1/sys/compat/linprocfs/linprocfs.c 320693 2017-07-05 19:24:53Z markj $");
 
@@ -320,20 +325,17 @@
 		/* determine fs type */
 		fstype = sp->f_fstypename;
 		if (strcmp(fstype, pn->pn_info->pi_name) == 0)
-			mntfrom = fstype = "proc";
+			fstype = "proc";
 		else if (strcmp(fstype, "procfs") == 0)
 			continue;
-
-		if (strcmp(fstype, "linsysfs") == 0) {
-			sbuf_printf(sb, "/sys %s sysfs %s", mntto,
-			    sp->f_flags & MNT_RDONLY ? "ro" : "rw");
-		} else {
+		else if(strcmp(fstype, "linsysfs") == 0) {
+			fstype = "sysfs";
+		} else if (strcmp(fstype, "msdosfs") == 0) {
 			/* For Linux msdosfs is called vfat */
-			if (strcmp(fstype, "msdosfs") == 0)
-				fstype = "vfat";
-			sbuf_printf(sb, "%s %s %s %s", mntfrom, mntto, fstype,
-			    sp->f_flags & MNT_RDONLY ? "ro" : "rw");
+			fstype = "vfat";
 		}
+		sbuf_printf(sb, "%s %s %s %s", mntfrom, mntto, fstype,
+		    sp->f_flags & MNT_RDONLY ? "ro" : "rw");
 #define ADD_OPTION(opt, name) \
 	if (sp->f_flags & (opt)) sbuf_printf(sb, "," name);
 		ADD_OPTION(MNT_SYNCHRONOUS,	"sync");
@@ -506,7 +508,8 @@
 		sbuf_printf(sb, "%s%s", cp1, cp2 + 1);
 	else
 #endif
-		sbuf_cat(sb, "#4 Sun Dec 18 04:30:00 CET 1977");
+	//	sbuf_cat(sb, "#4 Sun Dec 18 04:30:00 CET 1977");
+	sbuf_cat(sb, LINPROCFS_VERSION);
 }
 
 /*
@@ -531,7 +534,8 @@
 		sbuf_cat(sb, builder);
 	else
 #endif
-		sbuf_cat(sb, "des@freebsd.org");
+	//	sbuf_cat(sb, "des@freebsd.org");
+	sbuf_cat(sb, LINPROCFS_VERSION_BUILD_BY);
 }
 
 /*
diff -ru --exclude-from freebsd-src-diff-exclude-names --new-file /usr/src/sys/modules/linprocfs/generate-linprocfs-version.sh freebsd-11.1/usr/src/sys/modules/linprocfs/generate-linprocfs-version.sh
--- /usr/src/sys/modules/linprocfs/generate-linprocfs-version.sh	1970-01-01 08:00:00.000000000 +0800
+++ freebsd-11.1/usr/src/sys/modules/linprocfs/generate-linprocfs-version.sh	2019-03-22 12:38:55.487976000 +0800
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+export LANG=C
+if [ -f .linprocfs_build_version ]; then
+	build_version="`cat .linprocfs_build_version`"
+else
+	build_version=1
+fi
+printf '#define LINRPOCFS_VERSION_BUILD_VERSION "#%s"\n' "$build_version"
+printf '#define LINPROCFS_VERSION_BUILD_TIME "%s"\n' "`date`"
+printf '#define LINPROCFS_VERSION LINRPOCFS_VERSION_BUILD_VERSION " " LINPROCFS_VERSION_BUILD_TIME\n'
+printf '#define LINPROCFS_VERSION_BUILD_BY "%s@%s"\n' "`whoami`" "`hostname`"
+echo $((build_version+1)) > .linprocfs_build_version
diff -ru --exclude-from freebsd-src-diff-exclude-names --new-file /usr/src/sys/modules/linprocfs/Makefile freebsd-11.1/usr/src/sys/modules/linprocfs/Makefile
--- /usr/src/sys/modules/linprocfs/Makefile	2017-07-21 07:41:59.000000000 +0800
+++ freebsd-11.1/usr/src/sys/modules/linprocfs/Makefile	2019-03-22 12:38:55.480968000 +0800
@@ -5,6 +5,12 @@
 KMOD=	linprocfs
 SRCS=	vnode_if.h \
 	device_if.h bus_if.h \
-	linprocfs.c
+	linprocfs.c \
+	linprocfs_version.h
+
+CLEANFILES += linprocfs_version.h .linprocfs_build_version
+
+linprocfs_version.h:	generate-linprocfs-version.sh linprocfs.c
+	sh ${.CURDIR}/generate-linprocfs-version.sh > $@
 
 .include <bsd.kmod.mk>