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Diffstat (limited to 'lib/tdb2/tdb1_open.c')
-rw-r--r--lib/tdb2/tdb1_open.c70
1 files changed, 35 insertions, 35 deletions
diff --git a/lib/tdb2/tdb1_open.c b/lib/tdb2/tdb1_open.c
index 73f7f26710..74cc464539 100644
--- a/lib/tdb2/tdb1_open.c
+++ b/lib/tdb2/tdb1_open.c
@@ -28,10 +28,10 @@
#include "tdb1_private.h"
/* all contexts, to ensure no double-opens (fcntl locks don't nest!) */
-static struct tdb1_context *tdb1s = NULL;
+static struct tdb_context *tdb1s = NULL;
/* We use two hashes to double-check they're using the right hash function. */
-void tdb1_header_hash(struct tdb1_context *tdb,
+void tdb1_header_hash(struct tdb_context *tdb,
uint32_t *magic1_hash, uint32_t *magic2_hash)
{
uint32_t tdb1_magic = TDB1_MAGIC;
@@ -45,7 +45,7 @@ void tdb1_header_hash(struct tdb1_context *tdb,
}
/* initialise a new database with a specified hash size */
-static int tdb1_new_database(struct tdb1_context *tdb, int hash_size)
+static int tdb1_new_database(struct tdb_context *tdb, int hash_size)
{
struct tdb1_header *newdb;
size_t size;
@@ -73,7 +73,7 @@ static int tdb1_new_database(struct tdb1_context *tdb, int hash_size)
tdb->file->fd = -1;
tdb->file->map_size = size;
tdb->file->map_ptr = (char *)newdb;
- memcpy(&tdb->header, newdb, sizeof(tdb->header));
+ memcpy(&tdb->tdb1.header, newdb, sizeof(tdb->tdb1.header));
/* Convert the `ondisk' version if asked. */
TDB1_CONV(*newdb);
return 0;
@@ -86,7 +86,7 @@ static int tdb1_new_database(struct tdb1_context *tdb, int hash_size)
/* This creates an endian-converted header, as if read from disk */
TDB1_CONV(*newdb);
- memcpy(&tdb->header, newdb, sizeof(tdb->header));
+ memcpy(&tdb->tdb1.header, newdb, sizeof(tdb->tdb1.header));
/* Don't endian-convert the magic food! */
memcpy(newdb->magic_food, TDB_MAGIC_FOOD, strlen(TDB_MAGIC_FOOD)+1);
/* we still have "ret == -1" here */
@@ -103,7 +103,7 @@ static int tdb1_new_database(struct tdb1_context *tdb, int hash_size)
static int tdb1_already_open(dev_t device,
ino_t ino)
{
- struct tdb1_context *i;
+ struct tdb_context *i;
for (i = tdb1s; i; i = i->next) {
if (i->file->device == device && i->file->inode == ino) {
@@ -124,21 +124,21 @@ static int tdb1_already_open(dev_t device,
try to call tdb1_error or tdb1_errname, just do strerror(errno).
@param name may be NULL for internal databases. */
-struct tdb1_context *tdb1_open(const char *name, int hash_size, int tdb1_flags,
+struct tdb_context *tdb1_open(const char *name, int hash_size, int tdb1_flags,
int open_flags, mode_t mode)
{
return tdb1_open_ex(name, hash_size, tdb1_flags, open_flags, mode, NULL, NULL);
}
-static bool hash_correct(struct tdb1_context *tdb,
+static bool hash_correct(struct tdb_context *tdb,
uint32_t *m1, uint32_t *m2)
{
tdb1_header_hash(tdb, m1, m2);
- return (tdb->header.magic1_hash == *m1 &&
- tdb->header.magic2_hash == *m2);
+ return (tdb->tdb1.header.magic1_hash == *m1 &&
+ tdb->tdb1.header.magic2_hash == *m2);
}
-static bool check_header_hash(struct tdb1_context *tdb,
+static bool check_header_hash(struct tdb_context *tdb,
uint32_t *m1, uint32_t *m2)
{
if (hash_correct(tdb, m1, m2))
@@ -154,19 +154,19 @@ static bool check_header_hash(struct tdb1_context *tdb,
return hash_correct(tdb, m1, m2);
}
-struct tdb1_context *tdb1_open_ex(const char *name, int hash_size, int tdb1_flags,
+struct tdb_context *tdb1_open_ex(const char *name, int hash_size, int tdb1_flags,
int open_flags, mode_t mode,
const struct tdb1_logging_context *log_ctx,
tdb1_hash_func hash_fn)
{
- struct tdb1_context *tdb;
+ struct tdb_context *tdb;
struct stat st;
int rev = 0;
unsigned v;
const char *hash_alg;
uint32_t magic1, magic2;
- if (!(tdb = (struct tdb1_context *)calloc(1, sizeof *tdb))) {
+ if (!(tdb = (struct tdb_context *)calloc(1, sizeof *tdb))) {
/* Can't log this */
errno = ENOMEM;
goto fail;
@@ -231,13 +231,13 @@ struct tdb1_context *tdb1_open_ex(const char *name, int hash_size, int tdb1_flag
}
/* cache the page size */
- tdb->page_size = getpagesize();
- if (tdb->page_size <= 0) {
- tdb->page_size = 0x2000;
+ tdb->tdb1.page_size = getpagesize();
+ if (tdb->tdb1.page_size <= 0) {
+ tdb->tdb1.page_size = 0x2000;
}
/* FIXME: Used to be 5 for TDB_VOLATILE. */
- tdb->max_dead_records = 0;
+ tdb->tdb1.max_dead_records = 0;
if ((open_flags & O_ACCMODE) == O_WRONLY) {
tdb_logerr(tdb, TDB_ERR_EINVAL, TDB_LOG_USE_ERROR,
@@ -286,8 +286,8 @@ struct tdb1_context *tdb1_open_ex(const char *name, int hash_size, int tdb1_flag
}
errno = 0;
- if (read(tdb->file->fd, &tdb->header, sizeof(tdb->header)) != sizeof(tdb->header)
- || strcmp(tdb->header.magic_food, TDB_MAGIC_FOOD) != 0) {
+ if (read(tdb->file->fd, &tdb->tdb1.header, sizeof(tdb->tdb1.header)) != sizeof(tdb->tdb1.header)
+ || strcmp(tdb->tdb1.header.magic_food, TDB_MAGIC_FOOD) != 0) {
if (!(open_flags & O_CREAT) || tdb1_new_database(tdb, hash_size) == -1) {
if (errno == 0) {
errno = EIO; /* ie bad format or something */
@@ -295,8 +295,8 @@ struct tdb1_context *tdb1_open_ex(const char *name, int hash_size, int tdb1_flag
goto fail;
}
rev = (tdb->flags & TDB_CONVERT);
- } else if (tdb->header.version != TDB1_VERSION
- && !(rev = (tdb->header.version==TDB1_BYTEREV(TDB1_VERSION)))) {
+ } else if (tdb->tdb1.header.version != TDB1_VERSION
+ && !(rev = (tdb->tdb1.header.version==TDB1_BYTEREV(TDB1_VERSION)))) {
/* wrong version */
errno = EIO;
goto fail;
@@ -305,19 +305,19 @@ struct tdb1_context *tdb1_open_ex(const char *name, int hash_size, int tdb1_flag
tdb->flags &= ~TDB_CONVERT;
else {
tdb->flags |= TDB_CONVERT;
- tdb1_convert(&tdb->header, sizeof(tdb->header));
+ tdb1_convert(&tdb->tdb1.header, sizeof(tdb->tdb1.header));
}
if (fstat(tdb->file->fd, &st) == -1)
goto fail;
- if (tdb->header.rwlocks != 0 &&
- tdb->header.rwlocks != TDB1_HASH_RWLOCK_MAGIC) {
+ if (tdb->tdb1.header.rwlocks != 0 &&
+ tdb->tdb1.header.rwlocks != TDB1_HASH_RWLOCK_MAGIC) {
tdb_logerr(tdb, TDB_ERR_CORRUPT, TDB_LOG_ERROR,
"tdb1_open_ex: spinlocks no longer supported");
goto fail;
}
- if ((tdb->header.magic1_hash == 0) && (tdb->header.magic2_hash == 0)) {
+ if ((tdb->tdb1.header.magic1_hash == 0) && (tdb->tdb1.header.magic2_hash == 0)) {
/* older TDB without magic hash references */
tdb->hash_fn = tdb1_old_hash;
} else if (!check_header_hash(tdb, &magic1, &magic2)) {
@@ -327,11 +327,11 @@ struct tdb1_context *tdb1_open_ex(const char *name, int hash_size, int tdb1_flag
"magic1_hash[0x%08X %s 0x%08X] "
"magic2_hash[0x%08X %s 0x%08X]",
name, hash_alg,
- tdb->header.magic1_hash,
- (tdb->header.magic1_hash == magic1) ? "==" : "!=",
+ tdb->tdb1.header.magic1_hash,
+ (tdb->tdb1.header.magic1_hash == magic1) ? "==" : "!=",
magic1,
- tdb->header.magic2_hash,
- (tdb->header.magic2_hash == magic2) ? "==" : "!=",
+ tdb->tdb1.header.magic2_hash,
+ (tdb->tdb1.header.magic2_hash == magic2) ? "==" : "!=",
magic2);
errno = EINVAL;
goto fail;
@@ -399,9 +399,9 @@ struct tdb1_context *tdb1_open_ex(const char *name, int hash_size, int tdb1_flag
* Set the maximum number of dead records per hash chain
*/
-void tdb1_set_max_dead(struct tdb1_context *tdb, int max_dead)
+void tdb1_set_max_dead(struct tdb_context *tdb, int max_dead)
{
- tdb->max_dead_records = max_dead;
+ tdb->tdb1.max_dead_records = max_dead;
}
/**
@@ -409,12 +409,12 @@ void tdb1_set_max_dead(struct tdb1_context *tdb, int max_dead)
*
* @returns -1 for error; 0 for success.
**/
-int tdb1_close(struct tdb1_context *tdb)
+int tdb1_close(struct tdb_context *tdb)
{
- struct tdb1_context **i;
+ struct tdb_context **i;
int ret = 0;
- if (tdb->transaction) {
+ if (tdb->tdb1.transaction) {
tdb1_transaction_cancel(tdb);
}
generated by cgit (git 2.34.1) at 2024-07-08 15:44:05 +0000