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[src/netbsd-9]: src/usr.sbin/sysinst Pull up following revision(s) (requested...
details: https://anonhg.NetBSD.org/src/rev/627483a448fc
branches: netbsd-9
changeset: 1000641:627483a448fc
user: msaitoh <msaitoh%NetBSD.org@localhost>
date: Thu Aug 08 05:51:43 2019 +0000
description:
Pull up following revision(s) (requested by martin in ticket #28):
usr.sbin/sysinst/disklabel.c: revision 1.11
usr.sbin/sysinst/target.c: revision 1.10
usr.sbin/sysinst/disks.c: revision 1.47
usr.sbin/sysinst/txtwalk.c: revision 1.2
usr.sbin/sysinst/partitions.h: revision 1.5
usr.sbin/sysinst/txtwalk.h: revision 1.2
usr.sbin/sysinst/arch/ews4800mips/md.h: revision 1.4
usr.sbin/sysinst/gpt.c: revision 1.9
usr.sbin/sysinst/defs.h: revision 1.43
Support upgrade of systems using NAME= syntax in /etc/fstab.
Make supported file system types dynamic - instead of hardcoding the
available types at compile time, check for available newfs_* helper
binaries in the actual install environment at runtime.
diffstat:
usr.sbin/sysinst/arch/ews4800mips/md.h | 3 +-
usr.sbin/sysinst/defs.h | 3 +-
usr.sbin/sysinst/disklabel.c | 29 ++-
usr.sbin/sysinst/disks.c | 310 ++++++++++++++++++++++++++------
usr.sbin/sysinst/gpt.c | 21 ++-
usr.sbin/sysinst/partitions.h | 14 +-
usr.sbin/sysinst/target.c | 26 ++-
usr.sbin/sysinst/txtwalk.c | 4 +-
usr.sbin/sysinst/txtwalk.h | 11 +-
9 files changed, 345 insertions(+), 76 deletions(-)
diffs (truncated from 729 to 300 lines):
diff -r 16f6923c68a1 -r 627483a448fc usr.sbin/sysinst/arch/ews4800mips/md.h
--- a/usr.sbin/sysinst/arch/ews4800mips/md.h Wed Aug 07 10:20:44 2019 +0000
+++ b/usr.sbin/sysinst/arch/ews4800mips/md.h Thu Aug 08 05:51:43 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: md.h,v 1.3 2019/06/12 06:20:20 martin Exp $ */
+/* $NetBSD: md.h,v 1.3.2.1 2019/08/08 05:51:44 msaitoh Exp $ */
/*
* Copyright 1997 Piermont Information Systems Inc.
@@ -38,7 +38,6 @@
*/
#include <machine/disklabel.h>
-#define USE_SYSVBFS
#define PART_BOOT (8*MEG)
#define PART_BOOT_TYPE FS_SYSVBFS
diff -r 16f6923c68a1 -r 627483a448fc usr.sbin/sysinst/defs.h
--- a/usr.sbin/sysinst/defs.h Wed Aug 07 10:20:44 2019 +0000
+++ b/usr.sbin/sysinst/defs.h Thu Aug 08 05:51:43 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: defs.h,v 1.42 2019/07/26 08:18:47 martin Exp $ */
+/* $NetBSD: defs.h,v 1.42.2.1 2019/08/08 05:51:43 msaitoh Exp $ */
/*
* Copyright 1997 Piermont Information Systems Inc.
@@ -806,6 +806,7 @@
int target_symlink_exists_p(const char *);
void unwind_mounts(void);
int target_mounted(void);
+void umount_root(void);
/* from partman.c */
#ifndef NO_PARTMAN
diff -r 16f6923c68a1 -r 627483a448fc usr.sbin/sysinst/disklabel.c
--- a/usr.sbin/sysinst/disklabel.c Wed Aug 07 10:20:44 2019 +0000
+++ b/usr.sbin/sysinst/disklabel.c Thu Aug 08 05:51:43 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: disklabel.c,v 1.10 2019/07/26 08:18:47 martin Exp $ */
+/* $NetBSD: disklabel.c,v 1.10.2.1 2019/08/08 05:51:43 msaitoh Exp $ */
/*
* Copyright 2018 The NetBSD Foundation, Inc.
@@ -1016,6 +1016,32 @@
return parts->ptn_alignment;
}
+static part_id
+disklabel_find_by_name(struct disk_partitions *arg, const char *name)
+{
+ const struct disklabel_disk_partitions *parts =
+ (const struct disklabel_disk_partitions*)arg;
+ char *sl, part;
+ ptrdiff_t n;
+ part_id pno;
+
+ sl = strrchr(name, '/');
+ if (sl == NULL)
+ return NO_PART;
+ n = sl - name;
+ if (strncmp(name, parts->l.d_packname, n) != 0)
+ return NO_PART;
+ part = name[n+1];
+ if (part < 'a')
+ return NO_PART;
+ pno = part - 'a';
+ if (pno >= parts->l.d_npartitions)
+ return NO_PART;
+ if (parts->l.d_partitions[pno].p_fstype == FS_UNUSED)
+ return NO_PART;
+ return pno;
+}
+
static void
disklabel_free(struct disk_partitions *arg)
{
@@ -1034,6 +1060,7 @@
.read_from_disk = disklabel_parts_read,
.create_new_for_disk = disklabel_parts_new,
.change_disk_geom = disklabel_change_geom,
+ .find_by_name = disklabel_find_by_name,
.get_disk_pack_name = disklabel_get_disk_pack_name,
.set_disk_pack_name = disklabel_set_disk_pack_name,
.delete_all_partitions = disklabel_delete_all,
diff -r 16f6923c68a1 -r 627483a448fc usr.sbin/sysinst/disks.c
--- a/usr.sbin/sysinst/disks.c Wed Aug 07 10:20:44 2019 +0000
+++ b/usr.sbin/sysinst/disks.c Thu Aug 08 05:51:43 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: disks.c,v 1.44.2.2 2019/08/05 04:36:42 msaitoh Exp $ */
+/* $NetBSD: disks.c,v 1.44.2.3 2019/08/08 05:51:43 msaitoh Exp $ */
/*
* Copyright 1997 Piermont Information Systems Inc.
@@ -46,6 +46,7 @@
#include <util.h>
#include <uuid.h>
#include <paths.h>
+#include <fstab.h>
#include <sys/param.h>
#include <sys/sysctl.h>
@@ -80,13 +81,22 @@
daddr_t dd_totsec;
};
-static const char name_prefix[] = "NAME=";
+#define NAME_PREFIX "NAME="
+static const char name_prefix[] = NAME_PREFIX;
+
+/* things we could have as /sbin/newfs_* and /sbin/fsck_* */
+static const char *extern_fs_with_chk[] = {
+ "ext2fs", "lfs", "msdos", "v7fs"
+};
+
+/* things we could have as /sbin/newfs_* but not /sbin/fsck_* */
+static const char *extern_fs_newfs_only[] = {
+ "sysvbfs", "udf"
+};
/* Local prototypes */
-static int foundffs(struct data *, size_t);
-#ifdef USE_SYSVBFS
-static int foundsysvbfs(struct data *, size_t);
-#endif
+static int found_fs(struct data *, size_t, const struct lookfor*);
+static int found_fs_nocheck(struct data *, size_t, const struct lookfor*);
static int fsck_preen(const char *, const char *, bool silent);
static void fixsb(const char *, const char *);
@@ -1153,20 +1163,16 @@
mnt_opts = "-tmsdos";
fsname = "msdos";
break;
-#ifdef USE_SYSVBFS
case FS_SYSVBFS:
asprintf(&newfs, "/sbin/newfs_sysvbfs");
mnt_opts = "-tsysvbfs";
fsname = "sysvbfs";
break;
-#endif
-#ifdef USE_EXT2FS
case FS_EX2FS:
asprintf(&newfs, "/sbin/newfs_ext2fs");
mnt_opts = "-text2fs";
fsname = "ext2fs";
break;
-#endif
}
if ((ptn->instflags & PUIINST_NEWFS) && newfs != NULL) {
if (ptn->fs_type == FS_MSDOS) {
@@ -1258,7 +1264,7 @@
if (!get_name_and_parent(pm->diskdev, buf, parent))
goto done_with_disks;
- scripting_fprintf(f, "NAME=%s\t/\tffs\trw\t\t1 1\n",
+ scripting_fprintf(f, NAME_PREFIX "%s\t/\tffs\trw\t\t1 1\n",
buf);
if (!find_swap_part_on(parent, swap))
goto done_with_disks;
@@ -1268,7 +1274,7 @@
res = ask_yesno(prompt);
free(prompt);
if (res)
- scripting_fprintf(f, "NAME=%s\tnone"
+ scripting_fprintf(f, NAME_PREFIX "%s\tnone"
"\tswap\tsw,dp\t\t0 0\n", swap);
goto done_with_disks;
}
@@ -1328,12 +1334,10 @@
scripting_fprintf(f, "%s\t\tnone\tswap\tsw%s\t\t 0 0\n",
dev, dump_dev);
continue;
-#ifdef USE_SYSVBFS
case FS_SYSVBFS:
fstype = "sysvbfs";
make_target_dir("/stand");
break;
-#endif
default:
fstype = "???";
s = "# ";
@@ -1398,37 +1402,138 @@
return 0;
}
+static bool
+find_part_by_name(const char *name, struct disk_partitions **parts,
+ part_id *pno)
+{
+ struct pm_devs *i;
+ struct disk_partitions *ps;
+ part_id id;
+ struct disk_desc disks[MAX_DISKS];
+ int n, cnt;
+
+ if (SLIST_EMPTY(&pm_head)) {
+ /*
+ * List has not been filled, only "pm" is valid - check
+ * that first.
+ */
+ if (pm->parts->pscheme->find_by_name != NULL) {
+ id = pm->parts->pscheme->find_by_name(pm->parts, name);
+ if (id != NO_PART) {
+ *pno = id;
+ *parts = pm->parts;
+ return true;
+ }
+ }
+ /*
+ * Not that easy - check all other disks
+ */
+ cnt = get_disks(disks, false);
+ for (n = 0; n < cnt; n++) {
+ if (strcmp(disks[n].dd_name, pm->diskdev) == 0)
+ continue;
+ ps = partitions_read_disk(disks[n].dd_name,
+ disks[n].dd_totsec);
+ if (ps == NULL)
+ continue;
+ if (ps->pscheme->find_by_name == NULL)
+ continue;
+ id = ps->pscheme->find_by_name(ps, name);
+ if (id != NO_PART) {
+ *pno = id;
+ *parts = ps;
+ return true; /* XXX this leaks memory */
+ }
+ ps->pscheme->free(ps);
+ }
+ } else {
+ SLIST_FOREACH(i, &pm_head, l) {
+ if (i->parts == NULL)
+ continue;
+ if (i->parts->pscheme->find_by_name == NULL)
+ continue;
+ id = i->parts->pscheme->find_by_name(i->parts, name);
+ if (id == NO_PART)
+ continue;
+ *pno = id;
+ *parts = i->parts;
+ return true;
+ }
+ }
+
+ *pno = NO_PART;
+ *parts = NULL;
+ return false;
+}
+
static int
/*ARGSUSED*/
-foundffs(struct data *list, size_t num)
+process_found_fs(struct data *list, size_t num, const struct lookfor *item,
+ bool with_fsck)
{
int error;
- char rbuf[PATH_MAX], buf[PATH_MAX];
- const char *rdev, *dev;
+ char rdev[PATH_MAX], dev[PATH_MAX],
+ options[STRSIZE], tmp[STRSIZE], *op, *last;
+ const char *fsname = (const char*)item->var;
+ part_id pno;
+ struct disk_partitions *parts;
+ bool first;
- if (num < 2 || strcmp(list[1].u.s_val, "/") == 0 ||
- strstr(list[2].u.s_val, "noauto") != NULL)
+ if (num < 2 || strstr(list[2].u.s_val, "noauto") != NULL)
return 0;
- /* need the raw device for fsck_preen */
- if (strncmp(list[0].u.s_val, name_prefix, sizeof(name_prefix)-1)
- != 0) {
- strcpy(rbuf, "/dev/r");
- strlcat(rbuf, list[0].u.s_val, sizeof(rbuf));
- rdev = rbuf;
- strcpy(buf, "/dev/");
- strlcat(buf, list[0].u.s_val, sizeof(buf));
- dev = buf;
+ if ((strcmp(list[1].u.s_val, "/") == 0) && target_mounted())
+ return 0;
+
+ if (strcmp(item->head, name_prefix) == 0) {
+ /* this fstab entry uses NAME= syntax */
+ if (!find_part_by_name(list[0].u.s_val,
+ &parts, &pno) || parts == NULL || pno == NO_PART)
+ return 0;
+ parts->pscheme->get_part_device(parts, pno,
+ dev, sizeof(dev), NULL, plain_name, true);
+ parts->pscheme->get_part_device(parts, pno,
+ rdev, sizeof(rdev), NULL, raw_dev_name, true);
} else {
- rdev = list[0].u.s_val;
- dev = list[0].u.s_val;
+ /* plain device name */
+ strcpy(rdev, "/dev/r");
+ strlcat(rdev, list[0].u.s_val, sizeof(rdev));
+ strcpy(dev, "/dev/");
+ strlcat(dev, list[0].u.s_val, sizeof(dev));
}
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