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From: prajnoha@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2 ./WHATS_NEW_DM tools/dmsetup.c Date: Wed, 15 Feb 2012 12:06:00 -0000 [thread overview] Message-ID: <20120215120617.12989.qmail@sourceware.org> (raw) CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: prajnoha@sourceware.org 2012-02-15 12:06:17 Modified files: . : WHATS_NEW_DM tools : dmsetup.c Log message: Add 'mangled_name' and 'unmangled_name' fields to dmsetup info -c -o. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW_DM.diff?cvsroot=lvm2&r1=1.561&r2=1.562 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/dmsetup.c.diff?cvsroot=lvm2&r1=1.177&r2=1.178 --- LVM2/WHATS_NEW_DM 2012/02/15 12:02:58 1.561 +++ LVM2/WHATS_NEW_DM 2012/02/15 12:06:17 1.562 @@ -1,5 +1,6 @@ Version 1.02.71 - ==================================== + Add 'mangled_name' and 'unmangled_name' fields to dmsetup info -c -o. Add --manglename option to dmsetup to select the name mangling mode. Add dm_task_get_name_mangled/unmangled to libdevmapper. Mangle device name on dm_task_set_name/newname call if necessary. --- LVM2/tools/dmsetup.c 2012/02/15 12:02:59 1.177 +++ LVM2/tools/dmsetup.c 2012/02/15 12:06:17 1.178 @@ -2262,6 +2262,38 @@ return dm_report_field_string(rh, field, &name); } +static int _dm_mangled_name_disp(struct dm_report *rh, + struct dm_pool *mem __attribute__((unused)), + struct dm_report_field *field, const void *data, + void *private __attribute__((unused))) +{ + char *name; + int r = 0; + + if ((name = dm_task_get_name_mangled((const struct dm_task *) data))) { + r = dm_report_field_string(rh, field, (const char **) &name); + dm_free(name); + } + + return r; +} + +static int _dm_unmangled_name_disp(struct dm_report *rh, + struct dm_pool *mem __attribute__((unused)), + struct dm_report_field *field, const void *data, + void *private __attribute__((unused))) +{ + char *name; + int r = 0; + + if ((name = dm_task_get_name_unmangled((const struct dm_task *) data))) { + r = dm_report_field_string(rh, field, (const char **) &name); + dm_free(name); + } + + return r; +} + static int _dm_uuid_disp(struct dm_report *rh, struct dm_pool *mem __attribute__((unused)), struct dm_report_field *field, @@ -2693,6 +2725,8 @@ static const struct dm_report_field_type _report_fields[] = { /* *INDENT-OFF* */ FIELD_F(TASK, STR, "Name", 16, dm_name, "name", "Name of mapped device.") +FIELD_F(TASK, STR, "MangledName", 16, dm_mangled_name, "mangled_name", "Mangled name of mapped device.") +FIELD_F(TASK, STR, "UnmangledName", 16, dm_unmangled_name, "unmangled_name", "Unmangled name of mapped device.") FIELD_F(TASK, STR, "UUID", 32, dm_uuid, "uuid", "Unique (optional) identifier for mapped device.") /* FIXME Next one should be INFO */
next reply other threads:[~2012-02-15 12:06 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-02-15 12:06 prajnoha [this message] -- strict thread matches above, loose matches on Subject: below -- 2012-04-24 8:24 prajnoha 2012-04-24 8:00 prajnoha 2012-03-01 21:56 zkabelac 2012-02-15 12:08 prajnoha 2012-02-15 12:03 prajnoha 2012-02-13 12:06 zkabelac 2011-08-11 17:06 mbroz 2011-07-08 17:08 agk 2011-06-17 14:55 prajnoha 2011-03-29 21:49 zkabelac 2011-03-02 2:44 agk 2010-08-03 13:04 zkabelac 2010-08-03 12:56 zkabelac 2010-07-08 14:29 zkabelac 2009-06-03 20:44 agk 2009-06-03 18:35 agk 2009-04-24 11:30 prajnoha
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