more const, all data to text
diff --git a/e2fsprogs/blkid/probe.c b/e2fsprogs/blkid/probe.c
index 1c30460..cb21c10 100644
--- a/e2fsprogs/blkid/probe.c
+++ b/e2fsprogs/blkid/probe.c
@@ -98,7 +98,7 @@
static int probe_ext3(int fd __BLKID_ATTR((unused)),
blkid_cache cache __BLKID_ATTR((unused)),
blkid_dev dev,
- struct blkid_magic *id, unsigned char *buf)
+ const struct blkid_magic *id, unsigned char *buf)
{
struct ext2_super_block *es;
@@ -124,7 +124,7 @@
static int probe_ext2(int fd __BLKID_ATTR((unused)),
blkid_cache cache __BLKID_ATTR((unused)),
blkid_dev dev,
- struct blkid_magic *id, unsigned char *buf)
+ const struct blkid_magic *id, unsigned char *buf)
{
struct ext2_super_block *es;
// const char *sec_type = 0, *label = 0;
@@ -144,7 +144,7 @@
static int probe_jbd(int fd __BLKID_ATTR((unused)),
blkid_cache cache __BLKID_ATTR((unused)),
blkid_dev dev,
- struct blkid_magic *id __BLKID_ATTR((unused)),
+ const struct blkid_magic *id __BLKID_ATTR((unused)),
unsigned char *buf)
{
struct ext2_super_block *es = (struct ext2_super_block *) buf;
@@ -161,7 +161,7 @@
static int probe_vfat(int fd __BLKID_ATTR((unused)),
blkid_cache cache __BLKID_ATTR((unused)),
blkid_dev dev,
- struct blkid_magic *id __BLKID_ATTR((unused)),
+ const struct blkid_magic *id __BLKID_ATTR((unused)),
unsigned char *buf)
{
struct vfat_super_block *vs;
@@ -194,7 +194,7 @@
static int probe_msdos(int fd __BLKID_ATTR((unused)),
blkid_cache cache __BLKID_ATTR((unused)),
blkid_dev dev,
- struct blkid_magic *id __BLKID_ATTR((unused)),
+ const struct blkid_magic *id __BLKID_ATTR((unused)),
unsigned char *buf)
{
struct msdos_super_block *ms = (struct msdos_super_block *) buf;
@@ -226,7 +226,7 @@
static int probe_xfs(int fd __BLKID_ATTR((unused)),
blkid_cache cache __BLKID_ATTR((unused)),
blkid_dev dev,
- struct blkid_magic *id __BLKID_ATTR((unused)),
+ const struct blkid_magic *id __BLKID_ATTR((unused)),
unsigned char *buf)
{
struct xfs_super_block *xs;
@@ -244,7 +244,7 @@
static int probe_reiserfs(int fd __BLKID_ATTR((unused)),
blkid_cache cache __BLKID_ATTR((unused)),
blkid_dev dev,
- struct blkid_magic *id, unsigned char *buf)
+ const struct blkid_magic *id, unsigned char *buf)
{
struct reiserfs_super_block *rs = (struct reiserfs_super_block *) buf;
unsigned int blocksize;
@@ -271,7 +271,7 @@
static int probe_jfs(int fd __BLKID_ATTR((unused)),
blkid_cache cache __BLKID_ATTR((unused)),
blkid_dev dev,
- struct blkid_magic *id __BLKID_ATTR((unused)),
+ const struct blkid_magic *id __BLKID_ATTR((unused)),
unsigned char *buf)
{
struct jfs_super_block *js;
@@ -289,7 +289,7 @@
static int probe_romfs(int fd __BLKID_ATTR((unused)),
blkid_cache cache __BLKID_ATTR((unused)),
blkid_dev dev,
- struct blkid_magic *id __BLKID_ATTR((unused)),
+ const struct blkid_magic *id __BLKID_ATTR((unused)),
unsigned char *buf)
{
struct romfs_super_block *ros;
@@ -306,7 +306,7 @@
static int probe_swap0(int fd __BLKID_ATTR((unused)),
blkid_cache cache __BLKID_ATTR((unused)),
blkid_dev dev,
- struct blkid_magic *id __BLKID_ATTR((unused)),
+ const struct blkid_magic *id __BLKID_ATTR((unused)),
unsigned char *buf __BLKID_ATTR((unused)))
{
blkid_set_tag(dev, "UUID", 0, 0);
@@ -317,7 +317,7 @@
static int probe_swap1(int fd,
blkid_cache cache __BLKID_ATTR((unused)),
blkid_dev dev,
- struct blkid_magic *id __BLKID_ATTR((unused)),
+ const struct blkid_magic *id __BLKID_ATTR((unused)),
unsigned char *buf __BLKID_ATTR((unused)))
{
struct swap_id_block *sws;
@@ -351,17 +351,17 @@
}
static const char
-*udf_magic[] = { "BEA01", "BOOT2", "CD001", "CDW02", "NSR02",
+* const udf_magic[] = { "BEA01", "BOOT2", "CD001", "CDW02", "NSR02",
"NSR03", "TEA01", 0 };
static int probe_udf(int fd, blkid_cache cache __BLKID_ATTR((unused)),
blkid_dev dev __BLKID_ATTR((unused)),
- struct blkid_magic *id __BLKID_ATTR((unused)),
+ const struct blkid_magic *id __BLKID_ATTR((unused)),
unsigned char *buf __BLKID_ATTR((unused)))
{
int j, bs;
struct iso_volume_descriptor isosb;
- const char ** m;
+ const char * const * m;
/* determine the block size by scanning in 2K increments
(block sizes larger than 2K will be null padded) */
@@ -399,7 +399,7 @@
static int probe_ocfs(int fd __BLKID_ATTR((unused)),
blkid_cache cache __BLKID_ATTR((unused)),
blkid_dev dev,
- struct blkid_magic *id __BLKID_ATTR((unused)),
+ const struct blkid_magic *id __BLKID_ATTR((unused)),
unsigned char *buf)
{
struct ocfs_volume_header ovh;
@@ -424,7 +424,7 @@
static int probe_ocfs2(int fd __BLKID_ATTR((unused)),
blkid_cache cache __BLKID_ATTR((unused)),
blkid_dev dev,
- struct blkid_magic *id __BLKID_ATTR((unused)),
+ const struct blkid_magic *id __BLKID_ATTR((unused)),
unsigned char *buf)
{
struct ocfs2_super_block *osb;
@@ -439,7 +439,7 @@
static int probe_oracleasm(int fd __BLKID_ATTR((unused)),
blkid_cache cache __BLKID_ATTR((unused)),
blkid_dev dev,
- struct blkid_magic *id __BLKID_ATTR((unused)),
+ const struct blkid_magic *id __BLKID_ATTR((unused)),
unsigned char *buf)
{
struct oracle_asm_disk_label *dl;
@@ -464,7 +464,7 @@
* sboff are in kilobytes and bytes respectively. All magics are in
* byte strings so we don't worry about endian issues.
*/
-static struct blkid_magic type_array[] = {
+static const struct blkid_magic type_array[] = {
/* type kboff sboff len magic probe */
{ "oracleasm", 0, 32, 8, "ORCLDISK", probe_oracleasm },
{ "ntfs", 0, 3, 8, "NTFS ", 0 },
@@ -534,7 +534,7 @@
*/
blkid_dev blkid_verify(blkid_cache cache, blkid_dev dev)
{
- struct blkid_magic *id;
+ const struct blkid_magic *id;
unsigned char *bufs[BLKID_BLK_OFFS + 1], *buf;
const char *type;
struct stat st;
@@ -658,7 +658,7 @@
int blkid_known_fstype(const char *fstype)
{
- struct blkid_magic *id;
+ const struct blkid_magic *id;
for (id = type_array; id->bim_type; id++) {
if (strcmp(fstype, id->bim_type) == 0)
diff --git a/e2fsprogs/blkid/probe.h b/e2fsprogs/blkid/probe.h
index 85234e8..10af5d5 100644
--- a/e2fsprogs/blkid/probe.h
+++ b/e2fsprogs/blkid/probe.h
@@ -19,7 +19,7 @@
struct blkid_magic;
typedef int (*blkid_probe_t)(int fd, blkid_cache cache, blkid_dev dev,
- struct blkid_magic *id, unsigned char *buf);
+ const struct blkid_magic *id, unsigned char *buf);
struct blkid_magic {
const char *bim_type; /* type name for this magic */