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In some C++ standards, typeof is not reserved.

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This commit is contained in:
Alasdair Kergon 2010-06-23 17:03:14 +00:00
parent acc70bce86
commit 85691c0afb
3 changed files with 16 additions and 12 deletions
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6
WHATS_NEW
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@ -1,12 +1,10 @@
Version 2.02.68 -
===============================
Fix clvmd initscript status to print only active clustered LVs.
Fix typo "INTERNAL ERROR" -> "INTERNAL_ERROR" in libdm-iface.c.
Add lv_path to reports to offer full /dev pathname.
Fix typo in warning message about missing device with allocated data areas.
Add device name and offset to output of error messages in raw_read_mda_header().
Use flexible data[] in cmirrord request to prevent abort in runtime size checks.
Honor log argument when down-converting stacked mirror.
Add device name and offset to raw_read_mda_header error messages.
Honour log argument when down-converting stacked mirror.
Sleep to workaround clvmd -S race: socket closed early and server drops cmd.
Use early udev synchronisation and update of dev nodes for clustered mirrors.
Remove incorrect inclusion of kdev_t.h from cmirrord/functions.h.

4
WHATS_NEW_DM
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@ -1,7 +1,9 @@
Version 1.02.50 -
===============================
Fix INTERNAL_ERROR typo in ioctl iface unknown task message.
Fix udev rules to handle spurious events properly.
Allow use of devmapper header file in C++ mode.
Use C99 [] not [0] in dm_ulog_request struct to avoid abort when fortified.
Allow use of devmapper header file in C++ mode (extern "C" and __typeof__).
Version 1.02.49 - 4th June 2010
===============================

18
libdm/libdevmapper.h
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@ -29,6 +29,10 @@
#include <stdlib.h>
#include <stdio.h>
#ifndef __GNUC__
# define __typeof__ typeof
#endif
#ifdef __cplusplus
extern "C" {
#endif
@ -855,9 +859,9 @@ struct dm_list *dm_list_next(const struct dm_list *head, const struct dm_list *e
* The 'struct dm_list' variable within the containing structure is 'field'.
*/
#define dm_list_iterate_items_gen(v, head, field) \
for (v = dm_list_struct_base((head)->n, typeof(*v), field); \
for (v = dm_list_struct_base((head)->n, __typeof__(*v), field); \
&v->field != (head); \
v = dm_list_struct_base(v->field.n, typeof(*v), field))
v = dm_list_struct_base(v->field.n, __typeof__(*v), field))
/*
* Walk a list, setting 'v' in turn to the containing structure of each item.
@ -873,10 +877,10 @@ struct dm_list *dm_list_next(const struct dm_list *head, const struct dm_list *e
* t must be defined as a temporary variable of the same type as v.
*/
#define dm_list_iterate_items_gen_safe(v, t, head, field) \
for (v = dm_list_struct_base((head)->n, typeof(*v), field), \
t = dm_list_struct_base(v->field.n, typeof(*v), field); \
for (v = dm_list_struct_base((head)->n, __typeof__(*v), field), \
t = dm_list_struct_base(v->field.n, __typeof__(*v), field); \
&v->field != (head); \
v = t, t = dm_list_struct_base(v->field.n, typeof(*v), field))
v = t, t = dm_list_struct_base(v->field.n, __typeof__(*v), field))
/*
* Walk a list, setting 'v' in turn to the containing structure of each item.
* The containing structure should be the same type as 'v'.
@ -893,9 +897,9 @@ struct dm_list *dm_list_next(const struct dm_list *head, const struct dm_list *e
* The 'struct dm_list' variable within the containing structure is 'field'.
*/
#define dm_list_iterate_back_items_gen(v, head, field) \
for (v = dm_list_struct_base((head)->p, typeof(*v), field); \
for (v = dm_list_struct_base((head)->p, __typeof__(*v), field); \
&v->field != (head); \
v = dm_list_struct_base(v->field.p, typeof(*v), field))
v = dm_list_struct_base(v->field.p, __typeof__(*v), field))
/*
* Walk a list backwards, setting 'v' in turn to the containing structure