public inbox for lvm2-cvs@sourceware.org
help / color / mirror / Atom feed
* LVM2/liblvm .exported_symbols lvm.h lvm_lv.c l ...
@ 2009-07-26 13:07 wysochanski
0 siblings, 0 replies; only message in thread
From: wysochanski @ 2009-07-26 13:07 UTC (permalink / raw)
To: lvm-devel, lvm2-cvs
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: wysochanski@sourceware.org 2009-07-26 13:06:59
Modified files:
liblvm : .exported_symbols lvm.h lvm_lv.c lvm_pv.c
lvm_vg.c
Log message:
Add most all liblvm 'get' functions needed for anaconda.
Add the most straightforward 'get' functions required for anaconda.
These are the ones that return simple uint64_t values.
The other more complex ones involve the lv_attr bits. These will
come in a separate patch series since each lv_attr bit will be returned
in a separate API instred of returning the string and requiring the
user to parse it.
Author: Dave Wysochanski <dwysocha@redhat.com>
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/liblvm/.exported_symbols.diff?cvsroot=lvm2&r1=1.9&r2=1.10
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/liblvm/lvm.h.diff?cvsroot=lvm2&r1=1.14&r2=1.15
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/liblvm/lvm_lv.c.diff?cvsroot=lvm2&r1=1.2&r2=1.3
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/liblvm/lvm_pv.c.diff?cvsroot=lvm2&r1=1.1&r2=1.2
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/liblvm/lvm_vg.c.diff?cvsroot=lvm2&r1=1.10&r2=1.11
--- LVM2/liblvm/.exported_symbols 2009/07/26 02:34:36 1.9
+++ LVM2/liblvm/.exported_symbols 2009/07/26 13:06:59 1.10
@@ -1,12 +1,20 @@
lvm_create
lvm_destroy
lvm_reload_config
+lvm_pv_get_name
lvm_pv_get_uuid
+lvm_pv_get_mda_count
+lvm_vg_get_name
lvm_vg_get_uuid
+lvm_vg_get_size
+lvm_vg_get_free
+lvm_vg_get_extent_size
+lvm_vg_get_extent_count
+lvm_vg_get_free_count
+lvm_vg_get_pv_count
lvm_lv_get_uuid
-lvm_pv_get_name
-lvm_vg_get_name
lvm_lv_get_name
+lvm_lv_get_size
lvm_vg_create
lvm_vg_extend
lvm_vg_set_extent_size
--- LVM2/liblvm/lvm.h 2009/07/26 02:34:36 1.14
+++ LVM2/liblvm/lvm.h 2009/07/26 13:06:59 1.15
@@ -243,6 +243,21 @@
char *lvm_lv_get_name(const lv_t *lv);
/**
+ * Get various pv, vg, or lv properties.
+ * For full description of each property, consult the man pages for pvs,
+ * vgs, and lvs.
+ * FIXME: What value to return for invalid handle or other errors?
+ */
+uint64_t lvm_pv_get_mda_count(const pv_t *pv);
+uint64_t lvm_vg_get_size(const vg_t *vg);
+uint64_t lvm_vg_get_free(const vg_t *vg);
+uint64_t lvm_vg_get_extent_size(const vg_t *vg);
+uint64_t lvm_vg_get_extent_count(const vg_t *vg);
+uint64_t lvm_vg_get_free_count(const vg_t *vg);
+uint64_t lvm_vg_get_pv_count(const vg_t *vg);
+uint64_t lvm_lv_get_size(const lv_t *lv);
+
+/**
* Close a VG opened with lvm_vg_create
*
* This API releases a VG handle and any resources associated with the handle.
--- LVM2/liblvm/lvm_lv.c 2009/07/26 02:34:36 1.2
+++ LVM2/liblvm/lvm_lv.c 2009/07/26 13:06:59 1.3
@@ -20,6 +20,12 @@
#include "segtype.h"
#include <string.h>
+/* FIXME: have lib/report/report.c _disp function call lv_size()? */
+uint64_t lvm_lv_get_size(const lv_t *lv)
+{
+ return lv_size(lv);
+}
+
char *lvm_lv_get_uuid(const lv_t *lv)
{
char uuid[64] __attribute((aligned(8)));
--- LVM2/liblvm/lvm_pv.c 2009/07/23 23:40:05 1.1
+++ LVM2/liblvm/lvm_pv.c 2009/07/26 13:06:59 1.2
@@ -38,3 +38,7 @@
return name;
}
+uint64_t lvm_pv_get_mda_count(const pv_t *pv)
+{
+ return (uint64_t) pv_mda_count(pv);
+}
--- LVM2/liblvm/lvm_vg.c 2009/07/26 01:54:40 1.10
+++ LVM2/liblvm/lvm_vg.c 2009/07/26 13:06:59 1.11
@@ -190,6 +190,37 @@
return list;
}
+/* FIXME: invalid handle? return INTMAX? */
+uint64_t lvm_vg_get_size(const vg_t *vg)
+{
+ return vg_size(vg);
+}
+
+uint64_t lvm_vg_get_free(const vg_t *vg)
+{
+ return vg_free(vg);
+}
+
+uint64_t lvm_vg_get_extent_size(const vg_t *vg)
+{
+ return vg_extent_size(vg);
+}
+
+uint64_t lvm_vg_get_extent_count(const vg_t *vg)
+{
+ return vg_extent_count(vg);
+}
+
+uint64_t lvm_vg_get_free_count(const vg_t *vg)
+{
+ return vg_free_count(vg);
+}
+
+uint64_t lvm_vg_get_pv_count(const vg_t *vg)
+{
+ return vg_pv_count(vg);
+}
+
char *lvm_vg_get_uuid(const vg_t *vg)
{
char uuid[64] __attribute((aligned(8)));
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2009-07-26 13:07 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-07-26 13:07 LVM2/liblvm .exported_symbols lvm.h lvm_lv.c l wysochanski
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).