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-rw-r--r--WHATS_NEW1
-rw-r--r--base/data-struct/hash.c2
-rw-r--r--base/data-struct/radix-tree-adaptive.c2
-rw-r--r--daemons/lvmlockd/lvmlockd-internal.h2
-rw-r--r--device_mapper/all.h6
-rw-r--r--device_mapper/misc/dm-ioctl.h8
-rw-r--r--lib/device/dev-cache.c2
-rw-r--r--lib/format_text/layout.h6
-rw-r--r--lib/label/label.c2
-rw-r--r--lib/metadata/lv_manip.c2
-rw-r--r--libdm/datastruct/hash.c2
-rw-r--r--libdm/libdevmapper.h6
-rw-r--r--libdm/libdm-stats.c2
-rw-r--r--libdm/misc/dm-ioctl.h8
-rw-r--r--tools/tools.h2
15 files changed, 27 insertions, 26 deletions
diff --git a/WHATS_NEW b/WHATS_NEW
index 3c84ea867..1fffbb5d7 100644
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,5 +1,6 @@
Version 2.03.11 -
==================================
+ Switch code base to use flexible array syntax.
Fix 64bit math when calculation cachevol size.
Preserve uint32_t for seqno handling.
Switch from mmap to plain read when loading regular files.
diff --git a/base/data-struct/hash.c b/base/data-struct/hash.c
index 0a0541d2e..5ef5ed276 100644
--- a/base/data-struct/hash.c
+++ b/base/data-struct/hash.c
@@ -22,7 +22,7 @@ struct dm_hash_node {
void *data;
unsigned data_len;
unsigned keylen;
- char key[0];
+ char key[];
};
struct dm_hash_table {
diff --git a/base/data-struct/radix-tree-adaptive.c b/base/data-struct/radix-tree-adaptive.c
index b9ba4179f..3a46cc14b 100644
--- a/base/data-struct/radix-tree-adaptive.c
+++ b/base/data-struct/radix-tree-adaptive.c
@@ -47,7 +47,7 @@ struct value_chain {
struct prefix_chain {
struct value child;
unsigned len;
- uint8_t prefix[0];
+ uint8_t prefix[];
};
struct node4 {
diff --git a/daemons/lvmlockd/lvmlockd-internal.h b/daemons/lvmlockd/lvmlockd-internal.h
index 191c44926..14bdfeed0 100644
--- a/daemons/lvmlockd/lvmlockd-internal.h
+++ b/daemons/lvmlockd/lvmlockd-internal.h
@@ -158,7 +158,7 @@ struct resource {
struct list_head locks;
struct list_head actions;
char lv_args[MAX_ARGS+1];
- char lm_data[0]; /* lock manager specific data */
+ char lm_data[]; /* lock manager specific data */
};
#define LD_LF_PERSISTENT 0x00000001
diff --git a/device_mapper/all.h b/device_mapper/all.h
index c3c6219e3..ace3b69a0 100644
--- a/device_mapper/all.h
+++ b/device_mapper/all.h
@@ -164,20 +164,20 @@ struct dm_info {
struct dm_deps {
uint32_t count;
uint32_t filler;
- uint64_t device[0];
+ uint64_t device[];
};
struct dm_names {
uint64_t dev;
uint32_t next; /* Offset to next struct from start of this struct */
- char name[0];
+ char name[];
};
struct dm_versions {
uint32_t next; /* Offset to next struct from start of this struct */
uint32_t version[3];
- char name[0];
+ char name[];
};
int dm_get_library_version(char *version, size_t size);
diff --git a/device_mapper/misc/dm-ioctl.h b/device_mapper/misc/dm-ioctl.h
index cc2374c36..49954a764 100644
--- a/device_mapper/misc/dm-ioctl.h
+++ b/device_mapper/misc/dm-ioctl.h
@@ -183,7 +183,7 @@ struct dm_target_spec {
struct dm_target_deps {
uint32_t count; /* Array size */
uint32_t padding; /* unused */
- uint64_t dev[0]; /* out */
+ uint64_t dev[]; /* out */
};
/*
@@ -193,7 +193,7 @@ struct dm_name_list {
uint64_t dev;
uint32_t next; /* offset to the next record from
the _start_ of this */
- char name[0];
+ char name[];
};
/*
@@ -203,7 +203,7 @@ struct dm_target_versions {
uint32_t next;
uint32_t version[3];
- char name[0];
+ char name[];
};
/*
@@ -212,7 +212,7 @@ struct dm_target_versions {
struct dm_target_msg {
uint64_t sector; /* Device sector */
- char message[0];
+ char message[];
};
/*
diff --git a/lib/device/dev-cache.c b/lib/device/dev-cache.c
index c3f7c49be..d4e2658aa 100644
--- a/lib/device/dev-cache.c
+++ b/lib/device/dev-cache.c
@@ -35,7 +35,7 @@ struct dev_iter {
struct dir_list {
struct dm_list list;
- char dir[0];
+ char dir[];
};
static struct {
diff --git a/lib/format_text/layout.h b/lib/format_text/layout.h
index c3dfe8e7a..df7ed3a78 100644
--- a/lib/format_text/layout.h
+++ b/lib/format_text/layout.h
@@ -33,7 +33,7 @@ struct pv_header_extension {
uint32_t version;
uint32_t flags;
/* NULL-terminated list of bootloader areas */
- struct disk_locn bootloader_areas_xl[0];
+ struct disk_locn bootloader_areas_xl[];
} __attribute__ ((packed));
/* Fields with the suffix _xl should be xlate'd wherever they appear */
@@ -46,7 +46,7 @@ struct pv_header {
/* NULL-terminated list of data areas followed by */
/* NULL-terminated list of metadata area headers */
- struct disk_locn disk_areas_xl[0]; /* Two lists */
+ struct disk_locn disk_areas_xl[]; /* Two lists */
} __attribute__ ((packed));
/*
@@ -76,7 +76,7 @@ struct mda_header {
uint64_t start; /* Absolute start byte of mda_header */
uint64_t size; /* Size of metadata area */
- struct raw_locn raw_locns[0]; /* NULL-terminated list */
+ struct raw_locn raw_locns[]; /* NULL-terminated list */
} __attribute__ ((packed));
struct mda_header *raw_read_mda_header(const struct format_type *fmt,
diff --git a/lib/label/label.c b/lib/label/label.c
index 4d369d4f1..8e68f9303 100644
--- a/lib/label/label.c
+++ b/lib/label/label.c
@@ -43,7 +43,7 @@ struct labeller_i {
struct dm_list list;
struct labeller *l;
- char name[0];
+ char name[];
};
static struct dm_list _labellers;
diff --git a/lib/metadata/lv_manip.c b/lib/metadata/lv_manip.c
index c47ec72e2..95ca2df39 100644
--- a/lib/metadata/lv_manip.c
+++ b/lib/metadata/lv_manip.c
@@ -1798,7 +1798,7 @@ struct alloc_handle {
* Contains area_count lists of areas allocated to data stripes
* followed by log_area_count lists of areas allocated to log stripes.
*/
- struct dm_list alloced_areas[0];
+ struct dm_list alloced_areas[];
};
/*
diff --git a/libdm/datastruct/hash.c b/libdm/datastruct/hash.c
index 4c940039a..726347ea2 100644
--- a/libdm/datastruct/hash.c
+++ b/libdm/datastruct/hash.c
@@ -20,7 +20,7 @@ struct dm_hash_node {
void *data;
unsigned data_len;
unsigned keylen;
- char key[0];
+ char key[];
};
struct dm_hash_table {
diff --git a/libdm/libdevmapper.h b/libdm/libdevmapper.h
index e9b140563..059b96f0b 100644
--- a/libdm/libdevmapper.h
+++ b/libdm/libdevmapper.h
@@ -165,20 +165,20 @@ struct dm_info {
struct dm_deps {
uint32_t count;
uint32_t filler;
- uint64_t device[0];
+ uint64_t device[];
};
struct dm_names {
uint64_t dev;
uint32_t next; /* Offset to next struct from start of this struct */
- char name[0];
+ char name[];
};
struct dm_versions {
uint32_t next; /* Offset to next struct from start of this struct */
uint32_t version[3];
- char name[0];
+ char name[];
};
int dm_get_library_version(char *version, size_t size);
diff --git a/libdm/libdm-stats.c b/libdm/libdm-stats.c
index 5379bed5e..f8d79d807 100644
--- a/libdm/libdm-stats.c
+++ b/libdm/libdm-stats.c
@@ -65,7 +65,7 @@ struct dm_histogram {
const struct dm_stats_region *region;
uint64_t sum; /* Sum of histogram bin counts. */
int nr_bins; /* Number of histogram bins assigned. */
- struct dm_histogram_bin bins[0];
+ struct dm_histogram_bin bins[];
};
/*
diff --git a/libdm/misc/dm-ioctl.h b/libdm/misc/dm-ioctl.h
index 52a7a93d1..55dee2148 100644
--- a/libdm/misc/dm-ioctl.h
+++ b/libdm/misc/dm-ioctl.h
@@ -183,7 +183,7 @@ struct dm_target_spec {
struct dm_target_deps {
uint32_t count; /* Array size */
uint32_t padding; /* unused */
- uint64_t dev[0]; /* out */
+ uint64_t dev[]; /* out */
};
/*
@@ -193,7 +193,7 @@ struct dm_name_list {
uint64_t dev;
uint32_t next; /* offset to the next record from
the _start_ of this */
- char name[0];
+ char name[];
};
/*
@@ -203,7 +203,7 @@ struct dm_target_versions {
uint32_t next;
uint32_t version[3];
- char name[0];
+ char name[];
};
/*
@@ -212,7 +212,7 @@ struct dm_target_versions {
struct dm_target_msg {
uint64_t sector; /* Device sector */
- char message[0];
+ char message[];
};
/*
diff --git a/tools/tools.h b/tools/tools.h
index 4b944e2fd..befff5708 100644
--- a/tools/tools.h
+++ b/tools/tools.h
@@ -110,7 +110,7 @@ struct arg_values {
struct arg_value_group_list {
struct dm_list list;
uint32_t prio;
- struct arg_values arg_values[0];
+ struct arg_values arg_values[];
};
#define PERMITTED_READ_ONLY 0x00000002
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