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diff --git a/lib/libprocstat/Makefile b/lib/libprocstat/Makefile
--- a/lib/libprocstat/Makefile
+++ b/lib/libprocstat/Makefile
@@ -52,18 +52,23 @@
libprocstat.3 procstat_open_kvm.3 \
libprocstat.3 procstat_open_sysctl.3
-# XXX This is a hack.
.if ${MK_CDDL} != "no"
CFLAGS+= -DLIBPROCSTAT_ZFS
SRCS+= zfs.c
-OBJS+= zfs/zfs_defs.o
-SUBDIR= zfs
-zfs/zfs_defs.o: .PHONY
- @cd ${.CURDIR}/zfs && ${MAKE} zfs_defs.o
-zfs/zfs_defs.pico: .PHONY
- @cd ${.CURDIR}/zfs && ${MAKE} zfs_defs.pico
-zfs/zfs_defs.pieo: .PHONY
- @cd ${.CURDIR}/zfs && ${MAKE} zfs_defs.pieo
+ZFSTOP= ${SRCTOP}/sys/contrib/openzfs
+CFLAGS.zfs.c+= -DIN_BASE
+CFLAGS.zfs.c+= -DHAVE_ISSETUGID
+CFLAGS.zfs.c+= -DZFS_DEBUG
+CFLAGS.zfs.c+= -I${ZFSTOP}/include
+CFLAGS.zfs.c+= -I${ZFSTOP}/lib/libspl/include
+CFLAGS.zfs.c+= -I${ZFSTOP}/lib/libspl/include/os/freebsd
+CFLAGS.zfs.c+= -I${ZFSTOP}/include/os/freebsd/zfs
+CFLAGS.zfs.c+= -I${ZFSTOP}/module/icp/include
+CFLAGS.zfs.c+= -I${SRCTOP}/sys
+CFLAGS.zfs.c+= -I${SRCTOP}/sys/modules/zfs
+CFLAGS.zfs.c+= -include ${ZFSTOP}/include/os/freebsd/spl/sys/ccompile.h
+CFLAGS.zfs.c+= -include ${SRCTOP}/sys/modules/zfs/zfs_config.h
+CFLAGS.zfs.c+= -Wno-cast-qual
.endif
.include <bsd.lib.mk>
diff --git a/lib/libprocstat/zfs.c b/lib/libprocstat/zfs.c
--- a/lib/libprocstat/zfs.c
+++ b/lib/libprocstat/zfs.c
@@ -26,10 +26,6 @@
* SUCH DAMAGE.
*/
-#include <sys/cdefs.h> /* __RENAME */
-
-#include <stdbool.h>
-
#include <sys/param.h>
#define _WANT_MOUNT
#include <sys/mount.h>
@@ -38,26 +34,28 @@
#include <sys/sysctl.h>
#include <sys/time.h>
#include <sys/vnode.h>
+#define _WANT_ZNODE
+#include <sys/zfs_context.h>
+#include <sys/zfs_znode.h>
#include <netinet/in.h>
#include <err.h>
#include <kvm.h>
+#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#define ZFS
#include "libprocstat.h"
#include "common_kvm.h"
-#include "zfs_defs.h"
int
zfs_filestat(kvm_t *kd, struct vnode *vp, struct vnstat *vn)
{
struct mount mount, *mountptr;
- void *znodeptr;
- char *dataptr;
+ znode_t *kznodeptr, *znode;
size_t len;
int size;
@@ -66,27 +64,30 @@
warnx("error getting sysctl");
return (1);
}
- dataptr = malloc(size);
- if (dataptr == NULL) {
+ znode = malloc(size);
+ if (znode == NULL) {
warnx("error allocating memory for znode storage");
return (1);
}
- if ((size_t)size < offsetof_z_id + sizeof(uint64_t) ||
- (size_t)size < offsetof_z_mode + sizeof(mode_t) ||
- (size_t)size < offsetof_z_size + sizeof(uint64_t)) {
+ if ((size_t)size != sizeof(znode_t))
+ warnx("znode_t size mismatch, data could be wrong");
+
+ if ((size_t)size < offsetof(znode_t, z_id) + sizeof(znode->z_id) ||
+ (size_t)size < offsetof(znode_t, z_mode) + sizeof(znode->z_mode) ||
+ (size_t)size < offsetof(znode_t, z_size) + sizeof(znode->z_size)) {
warnx("znode_t size is too small");
goto bad;
}
- if ((size_t)size != sizeof_znode_t)
- warnx("znode_t size mismatch, data could be wrong");
-
- /* Since we have problems including vnode.h, we'll use the wrappers. */
- znodeptr = getvnodedata(vp);
- if (!kvm_read_all(kd, (unsigned long)znodeptr, dataptr,
- (size_t)size)) {
- warnx("can't read znode at %p", (void *)znodeptr);
+ /*
+ * OpenZFS's libspl provides a dummy sys/vnode.h that shadows ours so
+ * struct vnode is an incomplete type. Use the wrapper until that is
+ * resolved.
+ */
+ kznodeptr = getvnodedata(vp);
+ if (!kvm_read_all(kd, (unsigned long)kznodeptr, znode, (size_t)size)) {
+ warnx("can't read znode at %p", (void *)kznodeptr);
goto bad;
}
@@ -102,12 +103,10 @@
* under .zfs/.
*/
vn->vn_fsid = mount.mnt_stat.f_fsid.val[0];
- vn->vn_fileid = *(uint64_t *)(void *)(dataptr + offsetof_z_id);
- vn->vn_mode = *(mode_t *)(void *)(dataptr + offsetof_z_mode);
- vn->vn_size = *(uint64_t *)(void *)(dataptr + offsetof_z_size);
- free(dataptr);
+ vn->vn_fileid = znode->z_id;
+ vn->vn_mode = znode->z_mode;
+ vn->vn_size = znode->z_size;
return (0);
bad:
- free(dataptr);
return (1);
}
diff --git a/lib/libprocstat/zfs/Makefile b/lib/libprocstat/zfs/Makefile
deleted file mode 100644
--- a/lib/libprocstat/zfs/Makefile
+++ /dev/null
@@ -1,30 +0,0 @@
-.PATH: ${.CURDIR:H}
-
-SRCS= zfs_defs.c
-OBJS= zfs_defs.o
-WARNS?= 1
-
-FORTIFY_SOURCE= 0
-
-# We fake a kernel compilation environment in order to get the definition for
-# 'zpool_t'.
-CFLAGS+= -DIN_BASE -D__KERNEL__ -D_KERNEL -UKLD_TIED -DKLD_MODULE
-CFLAGS+= -DHAVE_ISSETUGID -D_SYS_VMEM_H_
-
-CFLAGS+= -fno-builtin -nostdlib
-
-CFLAGS+= -I${.CURDIR}
-CFLAGS+= -I${SRCTOP}/sys/contrib/openzfs/include
-CFLAGS+= -I${SRCTOP}/sys/contrib/openzfs/include/os/freebsd/spl
-CFLAGS+= -I${SRCTOP}/sys/contrib/openzfs/include/os/freebsd/zfs
-CFLAGS+= -I${SRCTOP}/sys/contrib/openzfs/include/os/freebsd
-CFLAGS+= -I${SRCTOP}/sys/contrib/ck/include
-CFLAGS+= -I${SRCTOP}/sys/contrib/openzfs/module/icp/include
-CFLAGS+= -I${SRCTOP}/sys -I. -I..
-
-CFLAGS+= -include ${SRCTOP}/sys/contrib/openzfs/include/os/freebsd/spl/sys/ccompile.h
-
-all: ${OBJS}
-CLEANFILES= ${OBJS}
-
-.include <bsd.lib.mk>
diff --git a/lib/libprocstat/zfs/Makefile.depend b/lib/libprocstat/zfs/Makefile.depend
deleted file mode 100644
--- a/lib/libprocstat/zfs/Makefile.depend
+++ /dev/null
@@ -1,11 +0,0 @@
-# Autogenerated - do NOT edit!
-
-DIRDEPS = \
- include \
-
-
-.include <dirdeps.mk>
-
-.if ${DEP_RELDIR} == ${_DEP_RELDIR}
-# local dependencies - needed for -jN in clean tree
-.endif
diff --git a/lib/libprocstat/zfs_defs.h b/lib/libprocstat/zfs_defs.h
deleted file mode 100644
--- a/lib/libprocstat/zfs_defs.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause
- *
- * Copyright (c) 2020 Andriy Gapon <avg@FreeBSD.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _LIBPROCSTAT_ZFS_DEFS_H
-#define _LIBPROCSTAT_ZFS_DEFS_H
-
-extern size_t sizeof_znode_t;
-extern size_t offsetof_z_id;
-extern size_t offsetof_z_size;
-extern size_t offsetof_z_mode;
-
-#endif /* _LIBPROCSTAT_ZFS_DEFS_H */
diff --git a/lib/libprocstat/zfs_defs.c b/lib/libprocstat/zfs_defs.c
deleted file mode 100644
--- a/lib/libprocstat/zfs_defs.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause
- *
- * Copyright (c) 2020 Andriy Gapon <avg@FreeBSD.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/types.h>
-/*
- * Prevent some headers from getting included and fake some types
- * in order to allow this file to compile without bringing in
- * too many kernel build dependencies.
- */
-#define _OPENSOLARIS_SYS_PATHNAME_H_
-#define _OPENSOLARIS_SYS_POLICY_H_
-#define _VNODE_PAGER_
-
-
-enum vtype { VNON, VREG, VDIR, VBLK, VCHR, VLNK, VSOCK, VFIFO, VBAD,
- VMARKER };
-
-/*
- * Vnode attributes. A field value of VNOVAL represents a field whose value
- * is unavailable (getattr) or which is not to be changed (setattr).
- */
-struct vattr {
- enum vtype va_type; /* vnode type (for create) */
- u_short va_mode; /* files access mode and type */
- u_short va_padding0;
- uid_t va_uid; /* owner user id */
- gid_t va_gid; /* owner group id */
- nlink_t va_nlink; /* number of references to file */
- dev_t va_fsid; /* filesystem id */
- ino_t va_fileid; /* file id */
- u_quad_t va_size; /* file size in bytes */
- long va_blocksize; /* blocksize preferred for i/o */
- struct timespec va_atime; /* time of last access */
- struct timespec va_mtime; /* time of last modification */
- struct timespec va_ctime; /* time file changed */
- struct timespec va_birthtime; /* time file created */
- u_long va_gen; /* generation number of file */
- u_long va_flags; /* flags defined for file */
- dev_t va_rdev; /* device the special file represents */
- u_quad_t va_bytes; /* bytes of disk space held by file */
- u_quad_t va_filerev; /* file modification number */
- u_int va_vaflags; /* operations flags, see below */
- long va_spare; /* remain quad aligned */
-};
-
-#define _WANT_MOUNT
-#include <sys/zfs_context.h>
-#include <sys/zfs_znode.h>
-
-size_t sizeof_znode_t = sizeof(znode_t);
-size_t offsetof_z_id = offsetof(znode_t, z_id);
-size_t offsetof_z_size = offsetof(znode_t, z_size);
-size_t offsetof_z_mode = offsetof(znode_t, z_mode);
-
-/* Keep pcpu.h satisfied. */
-uintptr_t *__start_set_pcpu;
-uintptr_t *__stop_set_pcpu;

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