[PATCH 2.6.18-rc4-mm2] fs/partitions: Conversion to generic boolean
From: Richard Knutsson
Date: Sat Aug 26 2006 - 19:44:04 EST
From: Richard Knutsson <ricknu-0@xxxxxxxxxxxxxx>
Conversion of booleans to: generic-boolean.patch (2006-08-23)
Signed-off-by: Richard Knutsson <ricknu-0@xxxxxxxxxxxxxx>
---
Compile-tested
ldm.c | 267 ++++++++++++++++++++++++++++++++----------------------------------
1 files changed, 131 insertions(+), 136 deletions(-)
diff --git a/fs/partitions/ldm.c b/fs/partitions/ldm.c
index 7ab1c11..1a60926 100644
--- a/fs/partitions/ldm.c
+++ b/fs/partitions/ldm.c
@@ -30,11 +30,6 @@ #include "ldm.h"
#include "check.h"
#include "msdos.h"
-typedef enum {
- FALSE = 0,
- TRUE = 1
-} BOOL;
-
/**
* ldm_debug/info/error/crit - Output an error message
* @f: A printf format string containing the message
@@ -103,24 +98,24 @@ static int ldm_parse_hexbyte (const u8 *
*
* N.B. The GUID need not be NULL terminated.
*
- * Return: TRUE @dest contains binary GUID
- * FALSE @dest contents are undefined
+ * Return: 'true' @dest contains binary GUID
+ * 'false' @dest contents are undefined
*/
-static BOOL ldm_parse_guid (const u8 *src, u8 *dest)
+static bool ldm_parse_guid (const u8 *src, u8 *dest)
{
static const int size[] = { 4, 2, 2, 2, 6 };
int i, j, v;
if (src[8] != '-' || src[13] != '-' ||
src[18] != '-' || src[23] != '-')
- return FALSE;
+ return false;
for (j = 0; j < 5; j++, src++)
for (i = 0; i < size[j]; i++, src+=2, *dest++ = v)
if ((v = ldm_parse_hexbyte (src)) < 0)
- return FALSE;
+ return false;
- return TRUE;
+ return true;
}
@@ -132,17 +127,17 @@ static BOOL ldm_parse_guid (const u8 *sr
* This parses the LDM database PRIVHEAD structure supplied in @data and
* sets up the in-memory privhead structure @ph with the obtained information.
*
- * Return: TRUE @ph contains the PRIVHEAD data
- * FALSE @ph contents are undefined
+ * Return: 'true' @ph contains the PRIVHEAD data
+ * 'false' @ph contents are undefined
*/
-static BOOL ldm_parse_privhead (const u8 *data, struct privhead *ph)
+static bool ldm_parse_privhead (const u8 *data, struct privhead *ph)
{
BUG_ON (!data || !ph);
if (MAGIC_PRIVHEAD != BE64 (data)) {
ldm_error ("Cannot find PRIVHEAD structure. LDM database is"
" corrupt. Aborting.");
- return FALSE;
+ return false;
}
ph->ver_major = BE16 (data + 0x000C);
@@ -155,7 +150,7 @@ static BOOL ldm_parse_privhead (const u8
if ((ph->ver_major != 2) || (ph->ver_minor != 11)) {
ldm_error ("Expected PRIVHEAD version %d.%d, got %d.%d."
" Aborting.", 2, 11, ph->ver_major, ph->ver_minor);
- return FALSE;
+ return false;
}
if (ph->config_size != LDM_DB_SIZE) { /* 1 MiB in sectors. */
/* Warn the user and continue, carefully */
@@ -166,16 +161,16 @@ static BOOL ldm_parse_privhead (const u8
if ((ph->logical_disk_size == 0) ||
(ph->logical_disk_start + ph->logical_disk_size > ph->config_start)) {
ldm_error ("PRIVHEAD disk size doesn't match real disk size");
- return FALSE;
+ return false;
}
if (!ldm_parse_guid (data + 0x0030, ph->disk_id)) {
ldm_error ("PRIVHEAD contains an invalid GUID.");
- return FALSE;
+ return false;
}
ldm_debug ("Parsed PRIVHEAD successfully.");
- return TRUE;
+ return true;
}
/**
@@ -189,16 +184,16 @@ static BOOL ldm_parse_privhead (const u8
*
* N.B. The *_start and *_size values returned in @toc are not range-checked.
*
- * Return: TRUE @toc contains the TOCBLOCK data
- * FALSE @toc contents are undefined
+ * Return: 'true' @toc contains the TOCBLOCK data
+ * 'false' @toc contents are undefined
*/
-static BOOL ldm_parse_tocblock (const u8 *data, struct tocblock *toc)
+static bool ldm_parse_tocblock (const u8 *data, struct tocblock *toc)
{
BUG_ON (!data || !toc);
if (MAGIC_TOCBLOCK != BE64 (data)) {
ldm_crit ("Cannot find TOCBLOCK, database may be corrupt.");
- return FALSE;
+ return false;
}
strncpy (toc->bitmap1_name, data + 0x24, sizeof (toc->bitmap1_name));
toc->bitmap1_name[sizeof (toc->bitmap1_name) - 1] = 0;
@@ -209,7 +204,7 @@ static BOOL ldm_parse_tocblock (const u8
sizeof (toc->bitmap1_name)) != 0) {
ldm_crit ("TOCBLOCK's first bitmap is '%s', should be '%s'.",
TOC_BITMAP1, toc->bitmap1_name);
- return FALSE;
+ return false;
}
strncpy (toc->bitmap2_name, data + 0x46, sizeof (toc->bitmap2_name));
toc->bitmap2_name[sizeof (toc->bitmap2_name) - 1] = 0;
@@ -219,10 +214,10 @@ static BOOL ldm_parse_tocblock (const u8
sizeof (toc->bitmap2_name)) != 0) {
ldm_crit ("TOCBLOCK's second bitmap is '%s', should be '%s'.",
TOC_BITMAP2, toc->bitmap2_name);
- return FALSE;
+ return false;
}
ldm_debug ("Parsed TOCBLOCK successfully.");
- return TRUE;
+ return true;
}
/**
@@ -235,16 +230,16 @@ static BOOL ldm_parse_tocblock (const u8
*
* N.B. The *_start, *_size and *_seq values will be range-checked later.
*
- * Return: TRUE @vm contains VMDB info
- * FALSE @vm contents are undefined
+ * Return: 'true' @vm contains VMDB info
+ * 'false' @vm contents are undefined
*/
-static BOOL ldm_parse_vmdb (const u8 *data, struct vmdb *vm)
+static bool ldm_parse_vmdb (const u8 *data, struct vmdb *vm)
{
BUG_ON (!data || !vm);
if (MAGIC_VMDB != BE32 (data)) {
ldm_crit ("Cannot find the VMDB, database may be corrupt.");
- return FALSE;
+ return false;
}
vm->ver_major = BE16 (data + 0x12);
@@ -252,7 +247,7 @@ static BOOL ldm_parse_vmdb (const u8 *da
if ((vm->ver_major != 4) || (vm->ver_minor != 10)) {
ldm_error ("Expected VMDB version %d.%d, got %d.%d. "
"Aborting.", 4, 10, vm->ver_major, vm->ver_minor);
- return FALSE;
+ return false;
}
vm->vblk_size = BE32 (data + 0x08);
@@ -260,7 +255,7 @@ static BOOL ldm_parse_vmdb (const u8 *da
vm->last_vblk_seq = BE32 (data + 0x04);
ldm_debug ("Parsed VMDB successfully.");
- return TRUE;
+ return true;
}
/**
@@ -270,10 +265,10 @@ static BOOL ldm_parse_vmdb (const u8 *da
*
* This compares the two privhead structures @ph1 and @ph2.
*
- * Return: TRUE Identical
- * FALSE Different
+ * Return: 'true' Identical
+ * 'false' Different
*/
-static BOOL ldm_compare_privheads (const struct privhead *ph1,
+static bool ldm_compare_privheads (const struct privhead *ph1,
const struct privhead *ph2)
{
BUG_ON (!ph1 || !ph2);
@@ -294,10 +289,10 @@ static BOOL ldm_compare_privheads (const
*
* This compares the two tocblock structures @toc1 and @toc2.
*
- * Return: TRUE Identical
- * FALSE Different
+ * Return: 'true' Identical
+ * 'false' Different
*/
-static BOOL ldm_compare_tocblocks (const struct tocblock *toc1,
+static bool ldm_compare_tocblocks (const struct tocblock *toc1,
const struct tocblock *toc2)
{
BUG_ON (!toc1 || !toc2);
@@ -323,17 +318,17 @@ static BOOL ldm_compare_tocblocks (const
* the configuration area (the database). The values are range-checked against
* @hd, which contains the real size of the disk.
*
- * Return: TRUE Success
- * FALSE Error
+ * Return: 'true' Success
+ * 'false' Error
*/
-static BOOL ldm_validate_privheads (struct block_device *bdev,
+static bool ldm_validate_privheads (struct block_device *bdev,
struct privhead *ph1)
{
static const int off[3] = { OFF_PRIV1, OFF_PRIV2, OFF_PRIV3 };
struct privhead *ph[3] = { ph1 };
Sector sect;
u8 *data;
- BOOL result = FALSE;
+ bool result = false;
long num_sects;
int i;
@@ -393,7 +388,7 @@ static BOOL ldm_validate_privheads (stru
goto out;
}*/
ldm_debug ("Validated PRIVHEADs successfully.");
- result = TRUE;
+ result = true;
out:
kfree (ph[1]);
kfree (ph[2]);
@@ -411,10 +406,10 @@ out:
*
* The offsets and sizes of the configs are range-checked against a privhead.
*
- * Return: TRUE @toc1 contains validated TOCBLOCK info
- * FALSE @toc1 contents are undefined
+ * Return: 'true' @toc1 contains validated TOCBLOCK info
+ * 'false' @toc1 contents are undefined
*/
-static BOOL ldm_validate_tocblocks (struct block_device *bdev,
+static bool ldm_validate_tocblocks (struct block_device *bdev,
unsigned long base, struct ldmdb *ldb)
{
static const int off[4] = { OFF_TOCB1, OFF_TOCB2, OFF_TOCB3, OFF_TOCB4};
@@ -422,7 +417,7 @@ static BOOL ldm_validate_tocblocks (stru
struct privhead *ph;
Sector sect;
u8 *data;
- BOOL result = FALSE;
+ bool result = false;
int i;
BUG_ON (!bdev || !ldb);
@@ -465,7 +460,7 @@ static BOOL ldm_validate_tocblocks (stru
}
ldm_debug ("Validated TOCBLOCKs successfully.");
- result = TRUE;
+ result = true;
out:
kfree (tb[1]);
kfree (tb[2]);
@@ -482,15 +477,15 @@ out:
* Find the vmdb of the LDM Database stored on @bdev and return the parsed
* information in @ldb.
*
- * Return: TRUE @ldb contains validated VBDB info
- * FALSE @ldb contents are undefined
+ * Return: 'true' @ldb contains validated VBDB info
+ * 'false' @ldb contents are undefined
*/
-static BOOL ldm_validate_vmdb (struct block_device *bdev, unsigned long base,
+static bool ldm_validate_vmdb (struct block_device *bdev, unsigned long base,
struct ldmdb *ldb)
{
Sector sect;
u8 *data;
- BOOL result = FALSE;
+ bool result = false;
struct vmdb *vm;
struct tocblock *toc;
@@ -502,7 +497,7 @@ static BOOL ldm_validate_vmdb (struct bl
data = read_dev_sector (bdev, base + OFF_VMDB, §);
if (!data) {
ldm_crit ("Disk read failed.");
- return FALSE;
+ return false;
}
if (!ldm_parse_vmdb (data, vm))
@@ -527,7 +522,7 @@ static BOOL ldm_validate_vmdb (struct bl
goto out;
}
- result = TRUE;
+ result = true;
out:
put_dev_sector (sect);
return result;
@@ -547,23 +542,23 @@ out:
* only likely to happen if the underlying device is strange. If that IS
* the case we should return zero to let someone else try.
*
- * Return: TRUE @bdev is a dynamic disk
- * FALSE @bdev is not a dynamic disk, or an error occurred
+ * Return: 'true' @bdev is a dynamic disk
+ * 'false' @bdev is not a dynamic disk, or an error occurred
*/
-static BOOL ldm_validate_partition_table (struct block_device *bdev)
+static bool ldm_validate_partition_table (struct block_device *bdev)
{
Sector sect;
u8 *data;
struct partition *p;
int i;
- BOOL result = FALSE;
+ bool result = false;
BUG_ON (!bdev);
data = read_dev_sector (bdev, 0, §);
if (!data) {
ldm_crit ("Disk read failed.");
- return FALSE;
+ return false;
}
if (*(__le16*) (data + 0x01FE) != cpu_to_le16 (MSDOS_LABEL_MAGIC))
@@ -572,7 +567,7 @@ static BOOL ldm_validate_partition_table
p = (struct partition*)(data + 0x01BE);
for (i = 0; i < 4; i++, p++)
if (SYS_IND (p) == WIN2K_DYNAMIC_PARTITION) {
- result = TRUE;
+ result = true;
break;
}
@@ -625,10 +620,10 @@ static struct vblk * ldm_get_disk_objid
* N.B. This function creates the partitions in the order it finds partition
* objects in the linked list.
*
- * Return: TRUE Partition created
- * FALSE Error, probably a range checking problem
+ * Return: 'true' Partition created
+ * 'false' Error, probably a range checking problem
*/
-static BOOL ldm_create_data_partitions (struct parsed_partitions *pp,
+static bool ldm_create_data_partitions (struct parsed_partitions *pp,
const struct ldmdb *ldb)
{
struct list_head *item;
@@ -642,7 +637,7 @@ static BOOL ldm_create_data_partitions (
disk = ldm_get_disk_objid (ldb);
if (!disk) {
ldm_crit ("Can't find the ID of this disk in the database.");
- return FALSE;
+ return false;
}
printk (" [LDM]");
@@ -661,7 +656,7 @@ static BOOL ldm_create_data_partitions (
}
printk ("\n");
- return TRUE;
+ return true;
}
@@ -766,10 +761,10 @@ static int ldm_get_vstr (const u8 *block
*
* Read a raw VBLK Component object (version 3) into a vblk structure.
*
- * Return: TRUE @vb contains a Component VBLK
- * FALSE @vb contents are not defined
+ * Return: 'true' @vb contains a Component VBLK
+ * 'false' @vb contents are not defined
*/
-static BOOL ldm_parse_cmp3 (const u8 *buffer, int buflen, struct vblk *vb)
+static bool ldm_parse_cmp3 (const u8 *buffer, int buflen, struct vblk *vb)
{
int r_objid, r_name, r_vstate, r_child, r_parent, r_stripe, r_cols, len;
struct vblk_comp *comp;
@@ -792,11 +787,11 @@ static BOOL ldm_parse_cmp3 (const u8 *bu
len = r_parent;
}
if (len < 0)
- return FALSE;
+ return false;
len += VBLK_SIZE_CMP3;
if (len != BE32 (buffer + 0x14))
- return FALSE;
+ return false;
comp = &vb->vblk.comp;
ldm_get_vstr (buffer + 0x18 + r_name, comp->state,
@@ -806,7 +801,7 @@ static BOOL ldm_parse_cmp3 (const u8 *bu
comp->parent_id = ldm_get_vnum (buffer + 0x2D + r_child);
comp->chunksize = r_stripe ? ldm_get_vnum (buffer+r_parent+0x2E) : 0;
- return TRUE;
+ return true;
}
/**
@@ -817,8 +812,8 @@ static BOOL ldm_parse_cmp3 (const u8 *bu
*
* Read a raw VBLK Disk Group object (version 3) into a vblk structure.
*
- * Return: TRUE @vb contains a Disk Group VBLK
- * FALSE @vb contents are not defined
+ * Return: 'true' @vb contains a Disk Group VBLK
+ * 'false' @vb contents are not defined
*/
static int ldm_parse_dgr3 (const u8 *buffer, int buflen, struct vblk *vb)
{
@@ -841,16 +836,16 @@ static int ldm_parse_dgr3 (const u8 *buf
len = r_diskid;
}
if (len < 0)
- return FALSE;
+ return false;
len += VBLK_SIZE_DGR3;
if (len != BE32 (buffer + 0x14))
- return FALSE;
+ return false;
dgrp = &vb->vblk.dgrp;
ldm_get_vstr (buffer + 0x18 + r_name, dgrp->disk_id,
sizeof (dgrp->disk_id));
- return TRUE;
+ return true;
}
/**
@@ -861,10 +856,10 @@ static int ldm_parse_dgr3 (const u8 *buf
*
* Read a raw VBLK Disk Group object (version 4) into a vblk structure.
*
- * Return: TRUE @vb contains a Disk Group VBLK
- * FALSE @vb contents are not defined
+ * Return: 'true' @vb contains a Disk Group VBLK
+ * 'false' @vb contents are not defined
*/
-static BOOL ldm_parse_dgr4 (const u8 *buffer, int buflen, struct vblk *vb)
+static bool ldm_parse_dgr4 (const u8 *buffer, int buflen, struct vblk *vb)
{
char buf[64];
int r_objid, r_name, r_id1, r_id2, len;
@@ -885,16 +880,16 @@ static BOOL ldm_parse_dgr4 (const u8 *bu
len = r_name;
}
if (len < 0)
- return FALSE;
+ return false;
len += VBLK_SIZE_DGR4;
if (len != BE32 (buffer + 0x14))
- return FALSE;
+ return false;
dgrp = &vb->vblk.dgrp;
ldm_get_vstr (buffer + 0x18 + r_objid, buf, sizeof (buf));
- return TRUE;
+ return true;
}
/**
@@ -905,10 +900,10 @@ static BOOL ldm_parse_dgr4 (const u8 *bu
*
* Read a raw VBLK Disk object (version 3) into a vblk structure.
*
- * Return: TRUE @vb contains a Disk VBLK
- * FALSE @vb contents are not defined
+ * Return: 'true' @vb contains a Disk VBLK
+ * 'false' @vb contents are not defined
*/
-static BOOL ldm_parse_dsk3 (const u8 *buffer, int buflen, struct vblk *vb)
+static bool ldm_parse_dsk3 (const u8 *buffer, int buflen, struct vblk *vb)
{
int r_objid, r_name, r_diskid, r_altname, len;
struct vblk_disk *disk;
@@ -921,19 +916,19 @@ static BOOL ldm_parse_dsk3 (const u8 *bu
r_altname = ldm_relative (buffer, buflen, 0x18, r_diskid);
len = r_altname;
if (len < 0)
- return FALSE;
+ return false;
len += VBLK_SIZE_DSK3;
if (len != BE32 (buffer + 0x14))
- return FALSE;
+ return false;
disk = &vb->vblk.disk;
ldm_get_vstr (buffer + 0x18 + r_diskid, disk->alt_name,
sizeof (disk->alt_name));
if (!ldm_parse_guid (buffer + 0x19 + r_name, disk->disk_id))
- return FALSE;
+ return false;
- return TRUE;
+ return true;
}
/**
@@ -944,10 +939,10 @@ static BOOL ldm_parse_dsk3 (const u8 *bu
*
* Read a raw VBLK Disk object (version 4) into a vblk structure.
*
- * Return: TRUE @vb contains a Disk VBLK
- * FALSE @vb contents are not defined
+ * Return: 'true' @vb contains a Disk VBLK
+ * 'false' @vb contents are not defined
*/
-static BOOL ldm_parse_dsk4 (const u8 *buffer, int buflen, struct vblk *vb)
+static bool ldm_parse_dsk4 (const u8 *buffer, int buflen, struct vblk *vb)
{
int r_objid, r_name, len;
struct vblk_disk *disk;
@@ -958,15 +953,15 @@ static BOOL ldm_parse_dsk4 (const u8 *bu
r_name = ldm_relative (buffer, buflen, 0x18, r_objid);
len = r_name;
if (len < 0)
- return FALSE;
+ return false;
len += VBLK_SIZE_DSK4;
if (len != BE32 (buffer + 0x14))
- return FALSE;
+ return false;
disk = &vb->vblk.disk;
memcpy (disk->disk_id, buffer + 0x18 + r_name, GUID_SIZE);
- return TRUE;
+ return true;
}
/**
@@ -977,10 +972,10 @@ static BOOL ldm_parse_dsk4 (const u8 *bu
*
* Read a raw VBLK Partition object (version 3) into a vblk structure.
*
- * Return: TRUE @vb contains a Partition VBLK
- * FALSE @vb contents are not defined
+ * Return: 'true' @vb contains a Partition VBLK
+ * 'false' @vb contents are not defined
*/
-static BOOL ldm_parse_prt3 (const u8 *buffer, int buflen, struct vblk *vb)
+static bool ldm_parse_prt3 (const u8 *buffer, int buflen, struct vblk *vb)
{
int r_objid, r_name, r_size, r_parent, r_diskid, r_index, len;
struct vblk_part *part;
@@ -1001,11 +996,11 @@ static BOOL ldm_parse_prt3 (const u8 *bu
len = r_diskid;
}
if (len < 0)
- return FALSE;
+ return false;
len += VBLK_SIZE_PRT3;
if (len != BE32 (buffer + 0x14))
- return FALSE;
+ return false;
part = &vb->vblk.part;
part->start = BE64 (buffer + 0x24 + r_name);
@@ -1018,7 +1013,7 @@ static BOOL ldm_parse_prt3 (const u8 *bu
else
part->partnum = 0;
- return TRUE;
+ return true;
}
/**
@@ -1029,10 +1024,10 @@ static BOOL ldm_parse_prt3 (const u8 *bu
*
* Read a raw VBLK Volume object (version 5) into a vblk structure.
*
- * Return: TRUE @vb contains a Volume VBLK
- * FALSE @vb contents are not defined
+ * Return: 'true' @vb contains a Volume VBLK
+ * 'false' @vb contents are not defined
*/
-static BOOL ldm_parse_vol5 (const u8 *buffer, int buflen, struct vblk *vb)
+static bool ldm_parse_vol5 (const u8 *buffer, int buflen, struct vblk *vb)
{
int r_objid, r_name, r_vtype, r_child, r_size, r_id1, r_id2, r_size2;
int r_drive, len;
@@ -1068,11 +1063,11 @@ static BOOL ldm_parse_vol5 (const u8 *bu
len = r_drive;
if (len < 0)
- return FALSE;
+ return false;
len += VBLK_SIZE_VOL5;
if (len != BE32 (buffer + 0x14))
- return FALSE;
+ return false;
volu = &vb->vblk.volu;
@@ -1087,7 +1082,7 @@ static BOOL ldm_parse_vol5 (const u8 *bu
ldm_get_vstr (buffer + 0x53 + r_size, volu->drive_hint,
sizeof (volu->drive_hint));
}
- return TRUE;
+ return true;
}
/**
@@ -1100,12 +1095,12 @@ static BOOL ldm_parse_vol5 (const u8 *bu
* information common to all VBLK types, then delegates the rest of the work to
* helper functions: ldm_parse_*.
*
- * Return: TRUE @vb contains a VBLK
- * FALSE @vb contents are not defined
+ * Return: 'true' @vb contains a VBLK
+ * 'false' @vb contents are not defined
*/
-static BOOL ldm_parse_vblk (const u8 *buf, int len, struct vblk *vb)
+static bool ldm_parse_vblk (const u8 *buf, int len, struct vblk *vb)
{
- BOOL result = FALSE;
+ bool result = false;
int r_objid;
BUG_ON (!buf || !vb);
@@ -1113,7 +1108,7 @@ static BOOL ldm_parse_vblk (const u8 *bu
r_objid = ldm_relative (buf, len, 0x18, 0);
if (r_objid < 0) {
ldm_error ("VBLK header is corrupt.");
- return FALSE;
+ return false;
}
vb->flags = buf[0x12];
@@ -1152,10 +1147,10 @@ static BOOL ldm_parse_vblk (const u8 *bu
*
* N.B. This function does not check the validity of the VBLKs.
*
- * Return: TRUE The VBLK was added
- * FALSE An error occurred
+ * Return: 'true' The VBLK was added
+ * 'false' An error occurred
*/
-static BOOL ldm_ldmdb_add (u8 *data, int len, struct ldmdb *ldb)
+static bool ldm_ldmdb_add (u8 *data, int len, struct ldmdb *ldb)
{
struct vblk *vb;
struct list_head *item;
@@ -1165,12 +1160,12 @@ static BOOL ldm_ldmdb_add (u8 *data, int
vb = kmalloc (sizeof (*vb), GFP_KERNEL);
if (!vb) {
ldm_crit ("Out of memory.");
- return FALSE;
+ return false;
}
if (!ldm_parse_vblk (data, len, vb)) {
kfree(vb);
- return FALSE; /* Already logged */
+ return false; /* Already logged */
}
/* Put vblk into the correct list. */
@@ -1196,13 +1191,13 @@ static BOOL ldm_ldmdb_add (u8 *data, int
if ((v->vblk.part.disk_id == vb->vblk.part.disk_id) &&
(v->vblk.part.start > vb->vblk.part.start)) {
list_add_tail (&vb->list, &v->list);
- return TRUE;
+ return true;
}
}
list_add_tail (&vb->list, &ldb->v_part);
break;
}
- return TRUE;
+ return true;
}
/**
@@ -1214,10 +1209,10 @@ static BOOL ldm_ldmdb_add (u8 *data, int
* Fragmented VBLKs may not be consecutive in the database, so they are placed
* in a list so they can be pieced together later.
*
- * Return: TRUE Success, the VBLK was added to the list
- * FALSE Error, a problem occurred
+ * Return: 'true' Success, the VBLK was added to the list
+ * 'false' Error, a problem occurred
*/
-static BOOL ldm_frag_add (const u8 *data, int size, struct list_head *frags)
+static bool ldm_frag_add (const u8 *data, int size, struct list_head *frags)
{
struct frag *f;
struct list_head *item;
@@ -1230,7 +1225,7 @@ static BOOL ldm_frag_add (const u8 *data
num = BE16 (data + 0x0E);
if ((num < 1) || (num > 4)) {
ldm_error ("A VBLK claims to have %d parts.", num);
- return FALSE;
+ return false;
}
list_for_each (item, frags) {
@@ -1242,7 +1237,7 @@ static BOOL ldm_frag_add (const u8 *data
f = kmalloc (sizeof (*f) + size*num, GFP_KERNEL);
if (!f) {
ldm_crit ("Out of memory.");
- return FALSE;
+ return false;
}
f->group = group;
@@ -1255,7 +1250,7 @@ found:
if (f->map & (1 << rec)) {
ldm_error ("Duplicate VBLK, part %d.", rec);
f->map &= 0x7F; /* Mark the group as broken */
- return FALSE;
+ return false;
}
f->map |= (1 << rec);
@@ -1266,7 +1261,7 @@ found:
}
memcpy (f->data+rec*(size-VBLK_SIZE_HEAD)+VBLK_SIZE_HEAD, data, size);
- return TRUE;
+ return true;
}
/**
@@ -1295,10 +1290,10 @@ static void ldm_frag_free (struct list_h
* Now that all the fragmented VBLKs have been collected, they must be added to
* the database for later use.
*
- * Return: TRUE All the fragments we added successfully
- * FALSE One or more of the fragments we invalid
+ * Return: 'true' All the fragments we added successfully
+ * 'false' One or more of the fragments we invalid
*/
-static BOOL ldm_frag_commit (struct list_head *frags, struct ldmdb *ldb)
+static bool ldm_frag_commit (struct list_head *frags, struct ldmdb *ldb)
{
struct frag *f;
struct list_head *item;
@@ -1311,13 +1306,13 @@ static BOOL ldm_frag_commit (struct list
if (f->map != 0xFF) {
ldm_error ("VBLK group %d is incomplete (0x%02x).",
f->group, f->map);
- return FALSE;
+ return false;
}
if (!ldm_ldmdb_add (f->data, f->num*ldb->vm.vblk_size, ldb))
- return FALSE; /* Already logged */
+ return false; /* Already logged */
}
- return TRUE;
+ return true;
}
/**
@@ -1329,16 +1324,16 @@ static BOOL ldm_frag_commit (struct list
* To use the information from the VBLKs, they need to be read from the disk,
* unpacked and validated. We cache them in @ldb according to their type.
*
- * Return: TRUE All the VBLKs were read successfully
- * FALSE An error occurred
+ * Return: 'true' All the VBLKs were read successfully
+ * 'false' An error occurred
*/
-static BOOL ldm_get_vblks (struct block_device *bdev, unsigned long base,
+static bool ldm_get_vblks (struct block_device *bdev, unsigned long base,
struct ldmdb *ldb)
{
int size, perbuf, skip, finish, s, v, recs;
u8 *data = NULL;
Sector sect;
- BOOL result = FALSE;
+ bool result = false;
LIST_HEAD (frags);
BUG_ON (!bdev || !ldb);
-
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