shaba/lvm2
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Code Releases Activity

Allow device major to be set too.

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This commit is contained in:
Alasdair Kergon 2003-04-02 19:03:00 +00:00
parent 6a149cba6b
commit 12428fceee
5 changed files with 13 additions and 1 deletions
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1
libdm/.export.sym
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@ -13,6 +13,7 @@ Base {
dm_task_get_uuid; dm_task_get_uuid;
dm_task_set_ro; dm_task_set_ro;
dm_task_set_newname; dm_task_set_newname;
dm_task_set_major;
dm_task_set_minor; dm_task_set_minor;
dm_task_add_target; dm_task_add_target;
dm_get_next_target; dm_get_next_target;

2
libdm/ioctl/libdevmapper.c
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@ -238,7 +238,7 @@ static struct dm_ioctl_v1 *_flatten_v1(struct dm_task *dmt)
if (dmt->minor >= 0) { if (dmt->minor >= 0) {
dmi->flags |= DM_PERSISTENT_DEV_FLAG; dmi->flags |= DM_PERSISTENT_DEV_FLAG;
dmi->dev = MKDEV(0, dmt->minor); dmi->dev = MKDEV((dmt->major >= 0) ? : 0, dmt->minor);
} }
if (dmt->uuid) if (dmt->uuid)

1
libdm/ioctl/libdm-targets.h
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@ -28,6 +28,7 @@ struct dm_task {
struct target *head, *tail; struct target *head, *tail;
int read_only; int read_only;
int major;
int minor; int minor;
union { union {
struct dm_ioctl *v3; struct dm_ioctl *v3;

1
libdm/libdevmapper.h
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@ -89,6 +89,7 @@ struct dm_deps *dm_task_get_deps(struct dm_task *dmt);
int dm_task_set_ro(struct dm_task *dmt); int dm_task_set_ro(struct dm_task *dmt);
int dm_task_set_newname(struct dm_task *dmt, const char *newname); int dm_task_set_newname(struct dm_task *dmt, const char *newname);
int dm_task_set_minor(struct dm_task *dmt, int minor); int dm_task_set_minor(struct dm_task *dmt, int minor);
int dm_task_set_major(struct dm_task *dmt, int major);
/* /*
* Use these to prepare for a create or reload. * Use these to prepare for a create or reload.

9
libdm/libdm-common.c
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@ -94,6 +94,7 @@ struct dm_task *dm_task_create(int type)
dmt->type = type; dmt->type = type;
dmt->minor = -1; dmt->minor = -1;
dmt->major = -1;
return dmt; return dmt;
} }
@ -148,6 +149,14 @@ int dm_task_set_uuid(struct dm_task *dmt, const char *uuid)
return 1; return 1;
} }
int dm_task_set_major(struct dm_task *dmt, int major)
{
dmt->major = major;
log_debug("Setting major: %d", dmt->major);
return 1;
}
int dm_task_set_minor(struct dm_task *dmt, int minor) int dm_task_set_minor(struct dm_task *dmt, int minor)
{ {
dmt->minor = minor; dmt->minor = minor;