summaryrefslogtreecommitdiff
path: root/source4/lib/tdb
diff options
context:
space:
mode:
authorAndrew Tridgell <tridge@samba.org>2006-10-20 08:06:14 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 14:21:29 -0500
commit118c064a473562274bff8fb47f37437db904b8fb (patch)
tree669454db50418bb1d07ec5b1520bae6aecf9c941 /source4/lib/tdb
parent5370afe8c2d9f4b77711010f2ce9ea4fc33886c4 (diff)
downloadsamba-118c064a473562274bff8fb47f37437db904b8fb.tar.gz
samba-118c064a473562274bff8fb47f37437db904b8fb.tar.bz2
samba-118c064a473562274bff8fb47f37437db904b8fb.zip
r19423: merge some tdb changes from SAMBA_3_0 to SAMBA_4_0
this is in preparation of a merge in the other direction (This used to be commit db3211079fd594aa03c3b9bb3eb6ad86bdd32837)
Diffstat (limited to 'source4/lib/tdb')
-rw-r--r--source4/lib/tdb/common/io.c5
-rw-r--r--source4/lib/tdb/common/open.c7
-rw-r--r--source4/lib/tdb/common/tdb.c5
-rw-r--r--source4/lib/tdb/common/transaction.c17
-rw-r--r--source4/lib/tdb/include/tdb.h1
5 files changed, 23 insertions, 12 deletions
diff --git a/source4/lib/tdb/common/io.c b/source4/lib/tdb/common/io.c
index 383023e88a..5d2c5c8e2e 100644
--- a/source4/lib/tdb/common/io.c
+++ b/source4/lib/tdb/common/io.c
@@ -102,7 +102,7 @@ static int tdb_write(struct tdb_context *tdb, tdb_off_t off,
/* Endian conversion: we only ever deal with 4 byte quantities */
void *tdb_convert(void *buf, u32 size)
{
- u32 i, *p = buf;
+ u32 i, *p = (u32 *)buf;
for (i = 0; i < size / 4; i++)
p[i] = TDB_BYTEREV(p[i]);
return buf;
@@ -282,7 +282,8 @@ int tdb_expand(struct tdb_context *tdb, tdb_off_t size)
tdb->map_size += size;
if (tdb->flags & TDB_INTERNAL) {
- char *new_map_ptr = realloc(tdb->map_ptr, tdb->map_size);
+ char *new_map_ptr = (char *)realloc(tdb->map_ptr,
+ tdb->map_size);
if (!new_map_ptr) {
tdb->map_size -= size;
goto fail;
diff --git a/source4/lib/tdb/common/open.c b/source4/lib/tdb/common/open.c
index 29ce1242cc..e1f21aa856 100644
--- a/source4/lib/tdb/common/open.c
+++ b/source4/lib/tdb/common/open.c
@@ -54,7 +54,7 @@ static int tdb_new_database(struct tdb_context *tdb, int hash_size)
/* We make it up in memory, then write it out if not internal */
size = sizeof(struct tdb_header) + (hash_size+1)*sizeof(tdb_off_t);
- if (!(newdb = calloc(size, 1)))
+ if (!(newdb = (struct tdb_header *)calloc(size, 1)))
return TDB_ERRCODE(TDB_ERR_OOM, -1);
/* Fill in the header */
@@ -140,7 +140,7 @@ struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
unsigned char *vp;
u32 vertest;
- if (!(tdb = calloc(1, sizeof *tdb))) {
+ if (!(tdb = (struct tdb_context *)calloc(1, sizeof *tdb))) {
/* Can't log this */
errno = ENOMEM;
goto fail;
@@ -263,7 +263,8 @@ struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
tdb->map_size = st.st_size;
tdb->device = st.st_dev;
tdb->inode = st.st_ino;
- tdb->locked = calloc(tdb->header.hash_size+1, sizeof(tdb->locked[0]));
+ tdb->locked = (struct tdb_lock_type *)calloc(tdb->header.hash_size+1,
+ sizeof(tdb->locked[0]));
if (!tdb->locked) {
TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: "
"failed to allocate lock structure for %s\n",
diff --git a/source4/lib/tdb/common/tdb.c b/source4/lib/tdb/common/tdb.c
index 52e2d633b0..8d067ebecc 100644
--- a/source4/lib/tdb/common/tdb.c
+++ b/source4/lib/tdb/common/tdb.c
@@ -423,3 +423,8 @@ int tdb_get_seqnum(struct tdb_context *tdb)
tdb_ofs_read(tdb, TDB_SEQNUM_OFS, &seqnum);
return seqnum;
}
+
+int tdb_hash_size(struct tdb_context *tdb)
+{
+ return tdb->header.hash_size;
+}
diff --git a/source4/lib/tdb/common/transaction.c b/source4/lib/tdb/common/transaction.c
index 526aef7d03..7dff9a95e3 100644
--- a/source4/lib/tdb/common/transaction.c
+++ b/source4/lib/tdb/common/transaction.c
@@ -258,7 +258,8 @@ static int transaction_write(struct tdb_context *tdb, tdb_off_t off,
off > tdb->transaction->old_map_size)) {
unsigned char *data = best_el->data;
el = best_el;
- el->data = realloc(el->data, el->length + len);
+ el->data = (unsigned char *)realloc(el->data,
+ el->length + len);
if (el->data == NULL) {
tdb->ecode = TDB_ERR_OOM;
tdb->transaction->transaction_error = 1;
@@ -275,7 +276,7 @@ static int transaction_write(struct tdb_context *tdb, tdb_off_t off,
}
/* add a new entry at the end of the list */
- el = malloc(sizeof(*el));
+ el = (struct tdb_transaction_el *)malloc(sizeof(*el));
if (el == NULL) {
tdb->ecode = TDB_ERR_OOM;
tdb->transaction->transaction_error = 1;
@@ -285,7 +286,7 @@ static int transaction_write(struct tdb_context *tdb, tdb_off_t off,
el->prev = tdb->transaction->elements_last;
el->offset = off;
el->length = len;
- el->data = malloc(len);
+ el->data = (unsigned char *)malloc(len);
if (el->data == NULL) {
free(el);
tdb->ecode = TDB_ERR_OOM;
@@ -411,7 +412,8 @@ int tdb_transaction_start(struct tdb_context *tdb)
return -1;
}
- tdb->transaction = calloc(sizeof(struct tdb_transaction), 1);
+ tdb->transaction = (struct tdb_transaction *)
+ calloc(sizeof(struct tdb_transaction), 1);
if (tdb->transaction == NULL) {
tdb->ecode = TDB_ERR_OOM;
return -1;
@@ -437,7 +439,8 @@ int tdb_transaction_start(struct tdb_context *tdb)
/* setup a copy of the hash table heads so the hash scan in
traverse can be fast */
- tdb->transaction->hash_heads = calloc(tdb->header.hash_size+1, sizeof(tdb_off_t));
+ tdb->transaction->hash_heads = (u32 *)
+ calloc(tdb->header.hash_size+1, sizeof(u32));
if (tdb->transaction->hash_heads == NULL) {
tdb->ecode = TDB_ERR_OOM;
goto fail;
@@ -684,7 +687,7 @@ static int transaction_setup_recovery(struct tdb_context *tdb,
return -1;
}
- data = malloc(recovery_size + sizeof(*rec));
+ data = (unsigned char *)malloc(recovery_size + sizeof(*rec));
if (data == NULL) {
tdb->ecode = TDB_ERR_OOM;
return -1;
@@ -966,7 +969,7 @@ int tdb_transaction_recover(struct tdb_context *tdb)
recovery_eof = rec.key_len;
- data = malloc(rec.data_len);
+ data = (unsigned char *)malloc(rec.data_len);
if (data == NULL) {
TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to allocate recovery data\n"));
tdb->ecode = TDB_ERR_OOM;
diff --git a/source4/lib/tdb/include/tdb.h b/source4/lib/tdb/include/tdb.h
index af3792cbfe..8a2110ba6e 100644
--- a/source4/lib/tdb/include/tdb.h
+++ b/source4/lib/tdb/include/tdb.h
@@ -123,6 +123,7 @@ int tdb_transaction_commit(struct tdb_context *tdb);
int tdb_transaction_cancel(struct tdb_context *tdb);
int tdb_transaction_recover(struct tdb_context *tdb);
int tdb_get_seqnum(struct tdb_context *tdb);
+int tdb_hash_size(struct tdb_context *tdb);
/* Low level locking functions: use with care */
int tdb_chainlock(struct tdb_context *tdb, TDB_DATA key);