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Fix FreeBSD compilation.

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* grub-core/disk/geli.c (GRUB_MD_SHA256) [GRUB_UTIL]: Redefine in a way
	to avoid circular dependency.
	(GRUB_MD_SHA512) [GRUB_UTIL]: Likewise.
	* util/getroot.c (grub_util_follow_gpart_up): Move from here...
	* grub-core/kern/emu/hostdisk.c (+grub_util_follow_gpart_up): ... here.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2011-11-08 19:34:19 +01:00
parent 4a19b6017d
commit 27610c3836
4 changed files with 95 additions and 50 deletions
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10
ChangeLog
View file

@ -1,3 +1,13 @@
2011-11-08 Vladimir Serbinenko <phcoder@gmail.com>
Fix FreeBSD compilation.
* grub-core/disk/geli.c (GRUB_MD_SHA256) [GRUB_UTIL]: Redefine in a way
to avoid circular dependency.
(GRUB_MD_SHA512) [GRUB_UTIL]: Likewise.
* util/getroot.c (grub_util_follow_gpart_up): Move from here...
* grub-core/kern/emu/hostdisk.c (+grub_util_follow_gpart_up): ... here.
2011-11-08 Vladimir Serbinenko <phcoder@gmail.com>
Fix ZFS crypto error types.

32
grub-core/disk/geli.c
View file

@ -58,6 +58,38 @@
GRUB_MOD_LICENSE ("GPLv3+");
/* Dirty trick to solve circular dependency. */
#ifdef GRUB_UTIL
#include <grub/util/misc.h>
#undef GRUB_MD_SHA256
#undef GRUB_MD_SHA512
static const gcry_md_spec_t *
grub_md_sha256_real (void)
{
const gcry_md_spec_t *ret;
ret = grub_crypto_lookup_md_by_name ("sha256");
if (!ret)
grub_util_error ("Coulnd't load sha256");
return ret;
}
static const gcry_md_spec_t *
grub_md_sha512_real (void)
{
const gcry_md_spec_t *ret;
ret = grub_crypto_lookup_md_by_name ("sha512");
if (!ret)
grub_util_error ("Coulnd't load sha512");
return ret;
}
#define GRUB_MD_SHA256 grub_md_sha256_real()
#define GRUB_MD_SHA512 grub_md_sha512_real()
#endif
struct grub_geli_key
{
grub_uint8_t iv_key[64];

53
grub-core/kern/emu/hostdisk.c
View file

@ -94,6 +94,8 @@ struct hd_geometry
# include <sys/disk.h> /* DIOCGMEDIASIZE */
# include <sys/param.h>
# include <sys/sysctl.h>
# include <sys/mount.h>
#include <libgeom.h>
# define MAJOR(dev) major(dev)
# define FLOPPY_MAJOR 2
#endif
@ -423,8 +425,59 @@ grub_util_device_is_mapped (const char *dev)
#endif /* HAVE_DEVICE_MAPPER */
}
#if defined (__FreeBSD__) || defined(__FreeBSD_kernel__)
/* FIXME: geom actually gives us the whole container hierarchy.
It can be used more efficiently than this. */
void
grub_util_follow_gpart_up (const char *name, grub_disk_addr_t *off_out, char **name_out)
{
struct gmesh mesh;
struct gclass *class;
int error;
struct ggeom *geom;
grub_util_info ("following geom '%s'", name);
error = geom_gettree (&mesh);
if (error != 0)
grub_util_error ("couldn't open geom");
LIST_FOREACH (class, &mesh.lg_class, lg_class)
if (strcasecmp (class->lg_name, "part") == 0)
break;
if (!class)
grub_util_error ("couldn't open geom part");
LIST_FOREACH (geom, &class->lg_geom, lg_geom)
{
struct gprovider *provider;
LIST_FOREACH (provider, &geom->lg_provider, lg_provider)
if (strcmp (provider->lg_name, name) == 0)
{
char *name_tmp = xstrdup (geom->lg_name);
grub_disk_addr_t off = 0;
struct gconfig *config;
grub_util_info ("geom '%s' has parent '%s'", name, geom->lg_name);
grub_util_follow_gpart_up (name_tmp, &off, name_out);
free (name_tmp);
LIST_FOREACH (config, &provider->lg_config, lg_config)
if (strcasecmp (config->lg_name, "start") == 0)
off += strtoull (config->lg_val, 0, 10);
if (off_out)
*off_out = off;
return;
}
}
grub_util_info ("geom '%s' has no parent", name);
if (name_out)
*name_out = xstrdup (name);
if (off_out)
*off_out = 0;
}
static grub_disk_addr_t
find_partition_start (const char *dev)
{

50
util/getroot.c
View file

@ -790,56 +790,6 @@ grub_util_get_dm_abstraction (const char *os_dev)
#if defined (__FreeBSD__) || defined(__FreeBSD_kernel__)
#include <libgeom.h>
/* FIXME: geom actually gives us the whole container hierarchy.
It can be used more efficiently than this. */
void
grub_util_follow_gpart_up (const char *name, grub_disk_addr_t *off_out, char **name_out)
{
struct gmesh mesh;
struct gclass *class;
int error;
struct ggeom *geom;
grub_util_info ("following geom '%s'", name);
error = geom_gettree (&mesh);
if (error != 0)
grub_util_error ("couldn't open geom");
LIST_FOREACH (class, &mesh.lg_class, lg_class)
if (strcasecmp (class->lg_name, "part") == 0)
break;
if (!class)
grub_util_error ("couldn't open geom part");
LIST_FOREACH (geom, &class->lg_geom, lg_geom)
{
struct gprovider *provider;
LIST_FOREACH (provider, &geom->lg_provider, lg_provider)
if (strcmp (provider->lg_name, name) == 0)
{
char *name_tmp = xstrdup (geom->lg_name);
grub_disk_addr_t off = 0;
struct gconfig *config;
grub_util_info ("geom '%s' has parent '%s'", name, geom->lg_name);
grub_util_follow_gpart_up (name_tmp, &off, name_out);
free (name_tmp);
LIST_FOREACH (config, &provider->lg_config, lg_config)
if (strcasecmp (config->lg_name, "start") == 0)
off += strtoull (config->lg_val, 0, 10);
if (off_out)
*off_out = off;
return;
}
}
grub_util_info ("geom '%s' has no parent", name);
if (name_out)
*name_out = xstrdup (name);
if (off_out)
*off_out = 0;
}
static const char *
grub_util_get_geom_abstraction (const char *dev)
{