From mboxrd@z Thu Jan 1 00:00:00 1970 From: agk@sourceware.org Date: 3 Jun 2009 11:40:24 -0000 Subject: LVM2 ./WHATS_NEW_DM libdm/libdevmapper.h libdm ... Message-ID: <20090603114024.18257.qmail@sourceware.org> List-Id: To: lvm-devel@redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: agk at sourceware.org 2009-06-03 11:40:23 Modified files: . : WHATS_NEW_DM libdm : libdevmapper.h libdm-string.c Log message: Make mempool optional in dm_split_lvm_name() Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW_DM.diff?cvsroot=lvm2&r1=1.269&r2=1.270 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/libdm/libdevmapper.h.diff?cvsroot=lvm2&r1=1.87&r2=1.88 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/libdm/libdm-string.c.diff?cvsroot=lvm2&r1=1.10&r2=1.11 --- LVM2/WHATS_NEW_DM 2009/05/22 15:23:11 1.269 +++ LVM2/WHATS_NEW_DM 2009/06/03 11:40:23 1.270 @@ -1,5 +1,6 @@ Version 1.02.33 - =============================== + Make mempool optional in dm_split_lvm_name(). Version 1.02.32 - 21st May 2009 =============================== --- LVM2/libdm/libdevmapper.h 2009/05/20 09:52:37 1.87 +++ LVM2/libdm/libdevmapper.h 2009/06/03 11:40:23 1.88 @@ -819,6 +819,8 @@ /* * Break up the name of a mapped device into its constituent * Volume Group, Logical Volume and Layer (if present). + * If mem is supplied, the result is allocated from the mempool. + * Otherwise the strings are changed in situ. */ int dm_split_lvm_name(struct dm_pool *mem, const char *dmname, char **vgname, char **lvname, char **layer); --- LVM2/libdm/libdm-string.c 2008/11/03 18:59:59 1.10 +++ LVM2/libdm/libdm-string.c 2009/06/03 11:40:23 1.11 @@ -93,7 +93,7 @@ int dm_split_lvm_name(struct dm_pool *mem, const char *dmname, char **vgname, char **lvname, char **layer) { - if (!(*vgname = dm_pool_strdup(mem, dmname))) + if (mem && !(*vgname = dm_pool_strdup(mem, dmname))) return 0; _unquote(*layer = _unquote(*lvname = _unquote(*vgname)));