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-rw-r--r--source4/lib/db_wrap.c26
-rw-r--r--source4/lib/ldb/ldb_tdb/ldb_tdb.c4
-rw-r--r--source4/lib/ldb/ldb_tdb/ldb_tdb.h3
-rw-r--r--source4/lib/ldb/ldb_tdb/ldb_tdb_wrap.c42
-rw-r--r--source4/lib/tdb/common/freelist.c22
-rw-r--r--source4/lib/tdb/common/io.c20
-rw-r--r--source4/lib/tdb/common/lock.c14
-rw-r--r--source4/lib/tdb/common/open.c57
-rw-r--r--source4/lib/tdb/common/tdb.c2
-rw-r--r--source4/lib/tdb/common/tdb_private.h3
-rw-r--r--source4/lib/tdb/common/transaction.c86
-rw-r--r--source4/lib/tdb/common/traverse.c20
-rw-r--r--source4/lib/tdb/include/tdb.h12
-rw-r--r--source4/lib/tdb/tools/tdbtool.c10
-rw-r--r--source4/lib/tdb/tools/tdbtorture.c6
15 files changed, 198 insertions, 129 deletions
diff --git a/source4/lib/db_wrap.c b/source4/lib/db_wrap.c
index 43ad3d0fae..4a21648403 100644
--- a/source4/lib/db_wrap.c
+++ b/source4/lib/db_wrap.c
@@ -144,22 +144,40 @@ struct ldb_context *ldb_wrap_connect(TALLOC_CTX *mem_ctx,
/*
Log tdb messages via DEBUG().
*/
-static void tdb_wrap_log(TDB_CONTEXT *tdb, int level,
+static void tdb_wrap_log(TDB_CONTEXT *tdb, enum tdb_debug_level level,
const char *format, ...) PRINTF_ATTRIBUTE(3,4);
-static void tdb_wrap_log(TDB_CONTEXT *tdb, int level,
+static void tdb_wrap_log(TDB_CONTEXT *tdb, enum tdb_debug_level level,
const char *format, ...)
{
va_list ap;
char *ptr = NULL;
+ int debug_level;
va_start(ap, format);
vasprintf(&ptr, format, ap);
va_end(ap);
+ switch (level) {
+ case TDB_DEBUG_FATAL:
+ debug_level = 0;
+ break;
+ case TDB_DEBUG_ERROR:
+ debug_level = 1;
+ break;
+ case TDB_DEBUG_WARNING:
+ debug_level = 2;
+ break;
+ case TDB_DEBUG_TRACE:
+ debug_level = 5;
+ break;
+ default:
+ debug_level = 0;
+ }
+
if (ptr != NULL) {
const char *name = tdb_name(tdb);
- DEBUG(level, ("tdb(%s): %s", name ? name : "unnamed", ptr));
+ DEBUG(debug_level, ("tdb(%s): %s", name ? name : "unnamed", ptr));
free(ptr);
}
}
@@ -197,7 +215,7 @@ struct tdb_wrap *tdb_wrap_open(TALLOC_CTX *mem_ctx,
w->name = talloc_strdup(w, name);
w->tdb = tdb_open_ex(name, hash_size, tdb_flags,
- open_flags, mode, tdb_wrap_log, NULL);
+ open_flags, mode, tdb_wrap_log, NULL, NULL);
if (w->tdb == NULL) {
talloc_free(w);
return NULL;
diff --git a/source4/lib/ldb/ldb_tdb/ldb_tdb.c b/source4/lib/ldb/ldb_tdb/ldb_tdb.c
index c6b0ab4c63..15f34db5e1 100644
--- a/source4/lib/ldb/ldb_tdb/ldb_tdb.c
+++ b/source4/lib/ldb/ldb_tdb/ldb_tdb.c
@@ -969,7 +969,6 @@ static const struct ldb_module_ops ltdb_ops = {
.sequence_number = ltdb_sequence_number
};
-
/*
connect to the database
*/
@@ -1012,7 +1011,8 @@ static int ltdb_connect(struct ldb_context *ldb, const char *url,
}
/* note that we use quite a large default hash size */
- ltdb->tdb = ltdb_wrap_open(ltdb, path, 10000, tdb_flags, open_flags, 0666);
+ ltdb->tdb = ltdb_wrap_open(ltdb, path, 10000,
+ tdb_flags, open_flags, 0666, ldb);
if (!ltdb->tdb) {
ldb_debug(ldb, LDB_DEBUG_ERROR, "Unable to open tdb '%s'\n", path);
talloc_free(ltdb);
diff --git a/source4/lib/ldb/ldb_tdb/ldb_tdb.h b/source4/lib/ldb/ldb_tdb/ldb_tdb.h
index 0c44a80edd..069a07d319 100644
--- a/source4/lib/ldb/ldb_tdb/ldb_tdb.h
+++ b/source4/lib/ldb/ldb_tdb/ldb_tdb.h
@@ -116,5 +116,6 @@ int ltdb_index_del_value(struct ldb_module *module, const char *dn,
struct tdb_context *ltdb_wrap_open(TALLOC_CTX *mem_ctx,
const char *path, int hash_size, int tdb_flags,
- int open_flags, mode_t mode);
+ int open_flags, mode_t mode,
+ struct ldb_context *ldb);
diff --git a/source4/lib/ldb/ldb_tdb/ldb_tdb_wrap.c b/source4/lib/ldb/ldb_tdb/ldb_tdb_wrap.c
index fdce36b24c..31276d3948 100644
--- a/source4/lib/ldb/ldb_tdb/ldb_tdb_wrap.c
+++ b/source4/lib/ldb/ldb_tdb/ldb_tdb_wrap.c
@@ -58,6 +58,40 @@ static int ltdb_wrap_destructor(struct ltdb_wrap *w)
return 0;
}
+static void ltdb_log_fn(struct tdb_context *tdb, enum tdb_debug_level level, const char *fmt, ...) PRINTF_ATTRIBUTE(3, 4);
+static void ltdb_log_fn(struct tdb_context *tdb, enum tdb_debug_level level, const char *fmt, ...)
+{
+ va_list ap;
+ const char *name = tdb_name(tdb);
+ struct ldb_context *ldb = talloc_get_type(tdb_logging_private(tdb), struct ldb_context);
+ enum ldb_debug_level ldb_level;
+ char *message;
+ va_start(ap, fmt);
+ message = talloc_vasprintf(ldb, fmt, ap);
+ va_end(ap);
+
+ switch (level) {
+ case TDB_DEBUG_FATAL:
+ ldb_level = LDB_DEBUG_FATAL;
+ break;
+ case TDB_DEBUG_ERROR:
+ ldb_level = LDB_DEBUG_ERROR;
+ break;
+ case TDB_DEBUG_WARNING:
+ ldb_level = LDB_DEBUG_WARNING;
+ break;
+ case TDB_DEBUG_TRACE:
+ ldb_level = LDB_DEBUG_TRACE;
+ break;
+ default:
+ ldb_level = LDB_DEBUG_FATAL;
+ }
+
+ ldb_debug(ldb, ldb_level, "ltdb: tdb(%s): %s", name, message);
+ talloc_free(message);
+}
+
+
/*
wrapped connection to a tdb database. The caller should _not_ free
this as it is not a talloc structure (as tdb does not use talloc
@@ -65,8 +99,10 @@ static int ltdb_wrap_destructor(struct ltdb_wrap *w)
passed to this call
*/
struct tdb_context *ltdb_wrap_open(TALLOC_CTX *mem_ctx,
- const char *path, int hash_size, int tdb_flags,
- int open_flags, mode_t mode)
+ const char *path, int hash_size,
+ int tdb_flags,
+ int open_flags, mode_t mode,
+ struct ldb_context *ldb)
{
struct ltdb_wrap *w;
struct stat st;
@@ -85,7 +121,7 @@ struct tdb_context *ltdb_wrap_open(TALLOC_CTX *mem_ctx,
return NULL;
}
- w->tdb = tdb_open(path, hash_size, tdb_flags, open_flags, mode);
+ w->tdb = tdb_open_ex(path, hash_size, tdb_flags, open_flags, mode, ltdb_log_fn, ldb, NULL);
if (w->tdb == NULL) {
talloc_free(w);
return NULL;
diff --git a/source4/lib/tdb/common/freelist.c b/source4/lib/tdb/common/freelist.c
index 3483751164..9d1ae59801 100644
--- a/source4/lib/tdb/common/freelist.c
+++ b/source4/lib/tdb/common/freelist.c
@@ -37,7 +37,7 @@ static int rec_free_read(struct tdb_context *tdb, tdb_off_t off, struct list_str
if (rec->magic == TDB_MAGIC) {
/* this happens when a app is showdown while deleting a record - we should
not completely fail when this happens */
- TDB_LOG((tdb, 0,"rec_free_read non-free magic 0x%x at offset=%d - fixing\n",
+ TDB_LOG((tdb, TDB_DEBUG_WARNING, "rec_free_read non-free magic 0x%x at offset=%d - fixing\n",
rec->magic, off));
rec->magic = TDB_FREE_MAGIC;
if (tdb->methods->tdb_write(tdb, off, rec, sizeof(*rec)) == -1)
@@ -47,7 +47,7 @@ static int rec_free_read(struct tdb_context *tdb, tdb_off_t off, struct list_str
if (rec->magic != TDB_FREE_MAGIC) {
/* Ensure ecode is set for log fn. */
tdb->ecode = TDB_ERR_CORRUPT;
- TDB_LOG((tdb, 0,"rec_free_read bad magic 0x%x at offset=%d\n",
+ TDB_LOG((tdb, TDB_DEBUG_WARNING, "rec_free_read bad magic 0x%x at offset=%d\n",
rec->magic, off));
return TDB_ERRCODE(TDB_ERR_CORRUPT, -1);
}
@@ -73,7 +73,7 @@ static int remove_from_freelist(struct tdb_context *tdb, tdb_off_t off, tdb_off_
/* Follow chain (next offset is at start of record) */
last_ptr = i;
}
- TDB_LOG((tdb, 0,"remove_from_freelist: not on list at off=%d\n", off));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"remove_from_freelist: not on list at off=%d\n", off));
return TDB_ERRCODE(TDB_ERR_CORRUPT, -1);
}
@@ -102,7 +102,7 @@ int tdb_free(struct tdb_context *tdb, tdb_off_t offset, struct list_struct *rec)
/* set an initial tailer, so if we fail we don't leave a bogus record */
if (update_tailer(tdb, offset, rec) != 0) {
- TDB_LOG((tdb, 0, "tdb_free: upfate_tailer failed!\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: update_tailer failed!\n"));
goto fail;
}
@@ -112,14 +112,14 @@ int tdb_free(struct tdb_context *tdb, tdb_off_t offset, struct list_struct *rec)
struct list_struct r;
if (tdb->methods->tdb_read(tdb, right, &r, sizeof(r), DOCONV()) == -1) {
- TDB_LOG((tdb, 0, "tdb_free: right read failed at %u\n", right));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: right read failed at %u\n", right));
goto left;
}
/* If it's free, expand to include it. */
if (r.magic == TDB_FREE_MAGIC) {
if (remove_from_freelist(tdb, right, r.next) == -1) {
- TDB_LOG((tdb, 0, "tdb_free: right free failed at %u\n", right));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: right free failed at %u\n", right));
goto left;
}
rec->rec_len += sizeof(r) + r.rec_len;
@@ -135,7 +135,7 @@ left:
/* Read in tailer and jump back to header */
if (tdb_ofs_read(tdb, left, &leftsize) == -1) {
- TDB_LOG((tdb, 0, "tdb_free: left offset read failed at %u\n", left));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: left offset read failed at %u\n", left));
goto update;
}
@@ -148,14 +148,14 @@ left:
/* Now read in record */
if (tdb->methods->tdb_read(tdb, left, &l, sizeof(l), DOCONV()) == -1) {
- TDB_LOG((tdb, 0, "tdb_free: left read failed at %u (%u)\n", left, leftsize));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: left read failed at %u (%u)\n", left, leftsize));
goto update;
}
/* If it's free, expand to include it. */
if (l.magic == TDB_FREE_MAGIC) {
if (remove_from_freelist(tdb, left, l.next) == -1) {
- TDB_LOG((tdb, 0, "tdb_free: left free failed at %u\n", left));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: left free failed at %u\n", left));
goto update;
} else {
offset = left;
@@ -166,7 +166,7 @@ left:
update:
if (update_tailer(tdb, offset, rec) == -1) {
- TDB_LOG((tdb, 0, "tdb_free: update_tailer failed at %u\n", offset));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: update_tailer failed at %u\n", offset));
goto fail;
}
@@ -176,7 +176,7 @@ update:
if (tdb_ofs_read(tdb, FREELIST_TOP, &rec->next) == -1 ||
tdb_rec_write(tdb, offset, rec) == -1 ||
tdb_ofs_write(tdb, FREELIST_TOP, &offset) == -1) {
- TDB_LOG((tdb, 0, "tdb_free record write failed at offset=%d\n", offset));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free record write failed at offset=%d\n", offset));
goto fail;
}
diff --git a/source4/lib/tdb/common/io.c b/source4/lib/tdb/common/io.c
index f4f866a4c4..21d591b67d 100644
--- a/source4/lib/tdb/common/io.c
+++ b/source4/lib/tdb/common/io.c
@@ -65,7 +65,7 @@ static int tdb_oob(struct tdb_context *tdb, tdb_off_t len, int probe)
if (!probe) {
/* Ensure ecode is set for log fn. */
tdb->ecode = TDB_ERR_IO;
- TDB_LOG((tdb, 0,"tdb_oob len %d beyond internal malloc size %d\n",
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_oob len %d beyond internal malloc size %d\n",
(int)len, (int)tdb->map_size));
}
return TDB_ERRCODE(TDB_ERR_IO, -1);
@@ -79,7 +79,7 @@ static int tdb_oob(struct tdb_context *tdb, tdb_off_t len, int probe)
if (!probe) {
/* Ensure ecode is set for log fn. */
tdb->ecode = TDB_ERR_IO;
- TDB_LOG((tdb, 0,"tdb_oob len %d beyond eof at %d\n",
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_oob len %d beyond eof at %d\n",
(int)len, (int)st.st_size));
}
return TDB_ERRCODE(TDB_ERR_IO, -1);
@@ -114,7 +114,7 @@ static int tdb_write(struct tdb_context *tdb, tdb_off_t off,
} else if (pwrite(tdb->fd, buf, len, off) != (ssize_t)len) {
/* Ensure ecode is set for log fn. */
tdb->ecode = TDB_ERR_IO;
- TDB_LOG((tdb, 0,"tdb_write failed at %d len=%d (%s)\n",
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_write failed at %d len=%d (%s)\n",
off, len, strerror(errno)));
return TDB_ERRCODE(TDB_ERR_IO, -1);
}
@@ -146,7 +146,7 @@ static int tdb_read(struct tdb_context *tdb, tdb_off_t off, void *buf,
if (ret != (ssize_t)len) {
/* Ensure ecode is set for log fn. */
tdb->ecode = TDB_ERR_IO;
- TDB_LOG((tdb, 0,"tdb_read failed at %d len=%d ret=%d (%s) map_size=%d\n",
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_read failed at %d len=%d ret=%d (%s) map_size=%d\n",
off, len, ret, strerror(errno), tdb->map_size));
return TDB_ERRCODE(TDB_ERR_IO, -1);
}
@@ -217,7 +217,7 @@ void tdb_mmap(struct tdb_context *tdb)
if (tdb->map_ptr == MAP_FAILED) {
tdb->map_ptr = NULL;
- TDB_LOG((tdb, 2, "tdb_mmap failed for size %d (%s)\n",
+ TDB_LOG((tdb, TDB_DEBUG_WARNING, "tdb_mmap failed for size %d (%s)\n",
tdb->map_size, strerror(errno)));
}
} else {
@@ -242,7 +242,7 @@ static int tdb_expand_file(struct tdb_context *tdb, tdb_off_t size, tdb_off_t ad
if (ftruncate(tdb->fd, size+addition) == -1) {
char b = 0;
if (pwrite(tdb->fd, &b, 1, (size+addition) - 1) != 1) {
- TDB_LOG((tdb, 0, "expand_file to %d failed (%s)\n",
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "expand_file to %d failed (%s)\n",
size+addition, strerror(errno)));
return -1;
}
@@ -256,7 +256,7 @@ static int tdb_expand_file(struct tdb_context *tdb, tdb_off_t size, tdb_off_t ad
int n = addition>sizeof(buf)?sizeof(buf):addition;
int ret = pwrite(tdb->fd, buf, n, size);
if (ret != n) {
- TDB_LOG((tdb, 0, "expand_file write of %d failed (%s)\n",
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "expand_file write of %d failed (%s)\n",
n, strerror(errno)));
return -1;
}
@@ -275,7 +275,7 @@ int tdb_expand(struct tdb_context *tdb, tdb_off_t size)
tdb_off_t offset;
if (tdb_lock(tdb, -1, F_WRLCK) == -1) {
- TDB_LOG((tdb, 0, "lock failed in tdb_expand\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "lock failed in tdb_expand\n"));
return -1;
}
@@ -363,7 +363,7 @@ unsigned char *tdb_alloc_read(struct tdb_context *tdb, tdb_off_t offset, tdb_len
if (!(buf = malloc(len))) {
/* Ensure ecode is set for log fn. */
tdb->ecode = TDB_ERR_OOM;
- TDB_LOG((tdb, 0,"tdb_alloc_read malloc failed len=%d (%s)\n",
+ TDB_LOG((tdb, TDB_DEBUG_ERROR,"tdb_alloc_read malloc failed len=%d (%s)\n",
len, strerror(errno)));
return TDB_ERRCODE(TDB_ERR_OOM, buf);
}
@@ -382,7 +382,7 @@ int tdb_rec_read(struct tdb_context *tdb, tdb_off_t offset, struct list_struct *
if (TDB_BAD_MAGIC(rec)) {
/* Ensure ecode is set for log fn. */
tdb->ecode = TDB_ERR_CORRUPT;
- TDB_LOG((tdb, 0,"tdb_rec_read bad magic 0x%x at offset=%d\n", rec->magic, offset));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_rec_read bad magic 0x%x at offset=%d\n", rec->magic, offset));
return TDB_ERRCODE(TDB_ERR_CORRUPT, -1);
}
return tdb->methods->tdb_oob(tdb, rec->next+sizeof(*rec), 0);
diff --git a/source4/lib/tdb/common/lock.c b/source4/lib/tdb/common/lock.c
index 976cf2cfa0..821fd35186 100644
--- a/source4/lib/tdb/common/lock.c
+++ b/source4/lib/tdb/common/lock.c
@@ -68,7 +68,7 @@ int tdb_brlock_len(struct tdb_context *tdb, tdb_off_t offset,
if (!probe && lck_type != F_SETLK) {
/* Ensure error code is set for log fun to examine. */
tdb->ecode = TDB_ERR_LOCK;
- TDB_LOG((tdb, 5,"tdb_brlock failed (fd=%d) at offset %d rw_type=%d lck_type=%d len=%d\n",
+ TDB_LOG((tdb, TDB_DEBUG_TRACE,"tdb_brlock failed (fd=%d) at offset %d rw_type=%d lck_type=%d len=%d\n",
tdb->fd, offset, rw_type, lck_type, len));
}
return TDB_ERRCODE(TDB_ERR_LOCK, -1);
@@ -99,7 +99,7 @@ int tdb_brlock_upgrade(struct tdb_context *tdb, tdb_off_t offset, size_t len)
tv.tv_usec = 1;
select(0, NULL, NULL, NULL, &tv);
}
- TDB_LOG((tdb, 5,"tdb_brlock_upgrade failed at offset %d\n", offset));
+ TDB_LOG((tdb, TDB_DEBUG_TRACE,"tdb_brlock_upgrade failed at offset %d\n", offset));
return -1;
}
@@ -119,7 +119,7 @@ int tdb_brlock(struct tdb_context *tdb, tdb_off_t offset,
int tdb_lock(struct tdb_context *tdb, int list, int ltype)
{
if (list < -1 || list >= (int)tdb->header.hash_size) {
- TDB_LOG((tdb, 0,"tdb_lock: invalid list %d for ltype=%d\n",
+ TDB_LOG((tdb, TDB_DEBUG_ERROR,"tdb_lock: invalid list %d for ltype=%d\n",
list, ltype));
return -1;
}
@@ -130,7 +130,7 @@ int tdb_lock(struct tdb_context *tdb, int list, int ltype)
and simply bump the count for future ones */
if (tdb->locked[list+1].count == 0) {
if (tdb->methods->tdb_brlock(tdb,FREELIST_TOP+4*list,ltype,F_SETLKW, 0)) {
- TDB_LOG((tdb, 0,"tdb_lock failed on list %d ltype=%d (%s)\n",
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_lock failed on list %d ltype=%d (%s)\n",
list, ltype, strerror(errno)));
return -1;
}
@@ -153,12 +153,12 @@ int tdb_unlock(struct tdb_context *tdb, int list, int ltype)
/* Sanity checks */
if (list < -1 || list >= (int)tdb->header.hash_size) {
- TDB_LOG((tdb, 0, "tdb_unlock: list %d invalid (%d)\n", list, tdb->header.hash_size));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_unlock: list %d invalid (%d)\n", list, tdb->header.hash_size));
return ret;
}
if (tdb->locked[list+1].count==0) {
- TDB_LOG((tdb, 0, "tdb_unlock: count is 0\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_unlock: count is 0\n"));
return ret;
}
@@ -172,7 +172,7 @@ int tdb_unlock(struct tdb_context *tdb, int list, int ltype)
tdb->locked[list+1].count--;
if (ret)
- TDB_LOG((tdb, 0,"tdb_unlock: An error occurred unlocking!\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_unlock: An error occurred unlocking!\n"));
return ret;
}
diff --git a/source4/lib/tdb/common/open.c b/source4/lib/tdb/common/open.c
index cb4a9cd994..c8f836490b 100644
--- a/source4/lib/tdb/common/open.c
+++ b/source4/lib/tdb/common/open.c
@@ -119,19 +119,20 @@ static int tdb_already_open(dev_t device,
struct tdb_context *tdb_open(const char *name, int hash_size, int tdb_flags,
int open_flags, mode_t mode)
{
- return tdb_open_ex(name, hash_size, tdb_flags, open_flags, mode, NULL, NULL);
+ return tdb_open_ex(name, hash_size, tdb_flags, open_flags, mode, NULL, NULL, NULL);
}
/* a default logging function */
-static void null_log_fn(struct tdb_context *tdb, int level, const char *fmt, ...)
+static void null_log_fn(struct tdb_context *tdb, enum tdb_debug_level level, const char *fmt, ...) PRINTF_ATTRIBUTE(3, 4);
+static void null_log_fn(struct tdb_context *tdb, enum tdb_debug_level level, const char *fmt, ...)
{
}
struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
- int open_flags, mode_t mode,
- tdb_log_func log_fn,
- tdb_hash_func hash_fn)
+ int open_flags, mode_t mode,
+ tdb_log_func log_fn, void *log_private,
+ tdb_hash_func hash_fn)
{
struct tdb_context *tdb;
struct stat st;
@@ -151,6 +152,7 @@ struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
tdb->flags = tdb_flags;
tdb->open_flags = open_flags;
tdb->log_fn = log_fn?log_fn:null_log_fn;
+ tdb->log_private = log_fn?log_private:NULL;
tdb->hash_fn = hash_fn ? hash_fn : default_tdb_hash;
/* cache the page size */
@@ -160,7 +162,7 @@ struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
}
if ((open_flags & O_ACCMODE) == O_WRONLY) {
- TDB_LOG((tdb, 0, "tdb_open_ex: can't open tdb %s write-only\n",
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: can't open tdb %s write-only\n",
name));
errno = EINVAL;
goto fail;
@@ -180,21 +182,21 @@ struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
tdb->flags |= (TDB_NOLOCK | TDB_NOMMAP);
tdb->flags &= ~TDB_CLEAR_IF_FIRST;
if (tdb_new_database(tdb, hash_size) != 0) {
- TDB_LOG((tdb, 0, "tdb_open_ex: tdb_new_database failed!"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: tdb_new_database failed!"));
goto fail;
}
goto internal;
}
if ((tdb->fd = open(name, open_flags, mode)) == -1) {
- TDB_LOG((tdb, 5, "tdb_open_ex: could not open file %s: %s\n",
+ TDB_LOG((tdb, TDB_DEBUG_WARNING, "tdb_open_ex: could not open file %s: %s\n",
name, strerror(errno)));
goto fail; /* errno set by open(2) */
}
/* ensure there is only one process initialising at once */
if (tdb->methods->tdb_brlock(tdb, GLOBAL_LOCK, F_WRLCK, F_SETLKW, 0) == -1) {
- TDB_LOG((tdb, 0, "tdb_open_ex: failed to get global lock on %s: %s\n",
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: failed to get global lock on %s: %s\n",
name, strerror(errno)));
goto fail; /* errno set by tdb_brlock */
}
@@ -204,7 +206,7 @@ struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
(locked = (tdb->methods->tdb_brlock(tdb, ACTIVE_LOCK, F_WRLCK, F_SETLK, 0) == 0))) {
open_flags |= O_CREAT;
if (ftruncate(tdb->fd, 0) == -1) {
- TDB_LOG((tdb, 0, "tdb_open_ex: "
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_open_ex: "
"failed to truncate %s: %s\n",
name, strerror(errno)));
goto fail; /* errno set by ftruncate */
@@ -236,13 +238,13 @@ struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
goto fail;
if (tdb->header.rwlocks != 0) {
- TDB_LOG((tdb, 5, "tdb_open_ex: spinlocks no longer supported\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: spinlocks no longer supported\n"));
goto fail;
}
/* Is it already in the open list? If so, fail. */
if (tdb_already_open(st.st_dev, st.st_ino)) {
- TDB_LOG((tdb, 2, "tdb_open_ex: "
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: "
"%s (%d,%d) is already open in this process\n",
name, (int)st.st_dev, (int)st.st_ino));
errno = EBUSY;
@@ -259,7 +261,7 @@ struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
tdb->inode = st.st_ino;
tdb->locked = calloc(tdb->header.hash_size+1, sizeof(tdb->locked[0]));
if (!tdb->locked) {
- TDB_LOG((tdb, 2, "tdb_open_ex: "
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: "
"failed to allocate lock structure for %s\n",
name));
errno = ENOMEM;
@@ -268,7 +270,7 @@ struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
tdb_mmap(tdb);
if (locked) {
if (tdb->methods->tdb_brlock(tdb, ACTIVE_LOCK, F_UNLCK, F_SETLK, 0) == -1) {
- TDB_LOG((tdb, 0, "tdb_open_ex: "
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: "
"failed to take ACTIVE_LOCK on %s: %s\n",
name, strerror(errno)));
goto fail;
@@ -316,7 +318,7 @@ struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
SAFE_FREE(tdb->name);
if (tdb->fd != -1)
if (close(tdb->fd) != 0)
- TDB_LOG((tdb, 5, "tdb_open_ex: failed to close tdb->fd on error!\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: failed to close tdb->fd on error!\n"));
SAFE_FREE(tdb->locked);
SAFE_FREE(tdb);
errno = save_errno;
@@ -364,11 +366,16 @@ int tdb_close(struct tdb_context *tdb)
}
/* register a loging function */
-void tdb_logging_function(struct tdb_context *tdb, void (*fn)(struct tdb_context *, int , const char *, ...))
+void tdb_logging_function(struct tdb_context *tdb, tdb_log_func log_fn, void *log_private)
{
- tdb->log_fn = fn?fn:null_log_fn;
+ tdb->log_fn = log_fn?log_fn:null_log_fn;
+ tdb->log_fn = log_fn?log_private:NULL;
}
+void *tdb_logging_private(struct tdb_context *tdb)
+{
+ return tdb->log_private;
+}
/* reopen a tdb - this can be used after a fork to ensure that we have an independent
seek pointer from our parent and to re-establish locks */
@@ -381,37 +388,37 @@ int tdb_reopen(struct tdb_context *tdb)
}
if (tdb->num_locks != 0) {
- TDB_LOG((tdb, 0, "tdb_reopen: reopen not allowed with locks held\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_reopen: reopen not allowed with locks held\n"));
goto fail;
}
if (tdb->transaction != 0) {
- TDB_LOG((tdb, 0, "tdb_reopen: reopen not allowed inside a transaction\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_reopen: reopen not allowed inside a transaction\n"));
goto fail;
}
if (tdb_munmap(tdb) != 0) {
- TDB_LOG((tdb, 0, "tdb_reopen: munmap failed (%s)\n", strerror(errno)));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: munmap failed (%s)\n", strerror(errno)));
goto fail;
}
if (close(tdb->fd) != 0)
- TDB_LOG((tdb, 0, "tdb_reopen: WARNING closing tdb->fd failed!\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: WARNING closing tdb->fd failed!\n"));
tdb->fd = open(tdb->name, tdb->open_flags & ~(O_CREAT|O_TRUNC), 0);
if (tdb->fd == -1) {
- TDB_LOG((tdb, 0, "tdb_reopen: open failed (%s)\n", strerror(errno)));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: open failed (%s)\n", strerror(errno)));
goto fail;
}
if ((tdb->flags & TDB_CLEAR_IF_FIRST) &&
(tdb->methods->tdb_brlock(tdb, ACTIVE_LOCK, F_RDLCK, F_SETLKW, 0) == -1)) {
- TDB_LOG((tdb, 0, "tdb_reopen: failed to obtain active lock\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: failed to obtain active lock\n"));
goto fail;
}
if (fstat(tdb->fd, &st) != 0) {
- TDB_LOG((tdb, 0, "tdb_reopen: fstat failed (%s)\n", strerror(errno)));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: fstat failed (%s)\n", strerror(errno)));
goto fail;
}
if (st.st_ino != tdb->inode || st.st_dev != tdb->device) {
- TDB_LOG((tdb, 0, "tdb_reopen: file dev/inode has changed!\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: file dev/inode has changed!\n"));
goto fail;
}
tdb_mmap(tdb);
diff --git a/source4/lib/tdb/common/tdb.c b/source4/lib/tdb/common/tdb.c
index b0411601eb..2513eecfb1 100644
--- a/source4/lib/tdb/common/tdb.c
+++ b/source4/lib/tdb/common/tdb.c
@@ -236,7 +236,7 @@ static int tdb_delete_hash(struct tdb_context *tdb, TDB_DATA key, u32 hash)
}
if (tdb_unlock(tdb, BUCKET(rec.full_hash), F_WRLCK) != 0)
- TDB_LOG((tdb, 0, "tdb_delete: WARNING tdb_unlock failed!\n"));
+ TDB_LOG((tdb, TDB_DEBUG_WARNING, "tdb_delete: WARNING tdb_unlock failed!\n"));
return ret;
}
diff --git a/source4/lib/tdb/common/tdb_private.h b/source4/lib/tdb/common/tdb_private.h
index d01a88695d..90afb64b72 100644
--- a/source4/lib/tdb/common/tdb_private.h
+++ b/source4/lib/tdb/common/tdb_private.h
@@ -197,7 +197,8 @@ struct tdb_context {
struct tdb_context *next; /* all tdbs to avoid multiple opens */
dev_t device; /* uniquely identifies this tdb */
ino_t inode; /* uniquely identifies this tdb */
- void (*log_fn)(struct tdb_context *tdb, int level, const char *, ...) PRINTF_ATTRIBUTE(3,4); /* logging function */
+ tdb_log_func log_fn;
+ void *log_private;
unsigned int (*hash_fn)(TDB_DATA *key);
int open_flags; /* flags used in the open - needed by reopen */
unsigned int num_locks; /* number of chain locks held */
diff --git a/source4/lib/tdb/common/transaction.c b/source4/lib/tdb/common/transaction.c
index 5ddeb69c47..a6fa8a7f66 100644
--- a/source4/lib/tdb/common/transaction.c
+++ b/source4/lib/tdb/common/transaction.c
@@ -182,7 +182,7 @@ static int transaction_read(struct tdb_context *tdb, tdb_off_t off, void *buf,
return tdb->transaction->io_methods->tdb_read(tdb, off, buf, len, cv);
fail:
- TDB_LOG((tdb, 0, "transaction_read: failed at off=%d len=%d\n", off, len));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "transaction_read: failed at off=%d len=%d\n", off, len));
tdb->ecode = TDB_ERR_IO;
tdb->transaction->transaction_error = 1;
return -1;
@@ -306,7 +306,7 @@ static int transaction_write(struct tdb_context *tdb, tdb_off_t off,
return 0;
fail:
- TDB_LOG((tdb, 0, "transaction_write: failed at off=%d len=%d\n", off, len));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "transaction_write: failed at off=%d len=%d\n", off, len));
tdb->ecode = TDB_ERR_IO;
tdb->transaction->transaction_error = 1;
return -1;
@@ -380,7 +380,7 @@ int tdb_transaction_start(struct tdb_context *tdb)
{
/* some sanity checks */
if (tdb->read_only || (tdb->flags & TDB_INTERNAL) || tdb->traverse_read) {
- TDB_LOG((tdb, 0, "tdb_transaction_start: cannot start a transaction on a read-only or internal db\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: cannot start a transaction on a read-only or internal db\n"));
tdb->ecode = TDB_ERR_EINVAL;
return -1;
}
@@ -388,7 +388,7 @@ int tdb_transaction_start(struct tdb_context *tdb)
/* cope with nested tdb_transaction_start() calls */
if (tdb->transaction != NULL) {
tdb->transaction->nesting++;
- TDB_LOG((tdb, 0, "tdb_transaction_start: nesting %d\n",
+ TDB_LOG((tdb, TDB_DEBUG_TRACE, "tdb_transaction_start: nesting %d\n",
tdb->transaction->nesting));
return 0;
}
@@ -397,7 +397,7 @@ int tdb_transaction_start(struct tdb_context *tdb)
/* the caller must not have any locks when starting a
transaction as otherwise we'll be screwed by lack
of nested locks in posix */
- TDB_LOG((tdb, 0, "tdb_transaction_start: cannot start a transaction with locks held\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: cannot start a transaction with locks held\n"));
tdb->ecode = TDB_ERR_LOCK;
return -1;
}
@@ -406,7 +406,7 @@ int tdb_transaction_start(struct tdb_context *tdb)
/* you cannot use transactions inside a traverse (although you can use
traverse inside a transaction) as otherwise you can end up with
deadlock */
- TDB_LOG((tdb, 0, "tdb_transaction_start: cannot start a transaction within a traverse\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: cannot start a transaction within a traverse\n"));
tdb->ecode = TDB_ERR_LOCK;
return -1;
}
@@ -421,7 +421,7 @@ int tdb_transaction_start(struct tdb_context *tdb)
discussed with Volker, there are a number of ways we could
make this async, which we will probably do in the future */
if (tdb_brlock_len(tdb, TRANSACTION_LOCK, F_WRLCK, F_SETLKW, 0, 1) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_start: failed to get transaction lock\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: failed to get transaction lock\n"));
tdb->ecode = TDB_ERR_LOCK;
SAFE_FREE(tdb->transaction);
return -1;
@@ -430,7 +430,7 @@ int tdb_transaction_start(struct tdb_context *tdb)
/* get a read lock from the freelist to the end of file. This
is upgraded to a write lock during the commit */
if (tdb_brlock_len(tdb, FREELIST_TOP, F_RDLCK, F_SETLKW, 0, 0) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_start: failed to get hash locks\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: failed to get hash locks\n"));
tdb->ecode = TDB_ERR_LOCK;
goto fail;
}
@@ -444,7 +444,7 @@ int tdb_transaction_start(struct tdb_context *tdb)
}
if (tdb->methods->tdb_read(tdb, FREELIST_TOP, tdb->transaction->hash_heads,
TDB_HASHTABLE_SIZE(tdb), 0) != 0) {
- TDB_LOG((tdb, 0, "tdb_transaction_start: failed to read hash heads\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_start: failed to read hash heads\n"));
tdb->ecode = TDB_ERR_IO;
goto fail;
}
@@ -463,7 +463,7 @@ int tdb_transaction_start(struct tdb_context *tdb)
transaction linked list due to hash table updates */
if (transaction_write(tdb, FREELIST_TOP, tdb->transaction->hash_heads,
TDB_HASHTABLE_SIZE(tdb)) != 0) {
- TDB_LOG((tdb, 0, "tdb_transaction_start: failed to prime hash table\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_start: failed to prime hash table\n"));
tdb->ecode = TDB_ERR_IO;
goto fail;
}
@@ -485,7 +485,7 @@ fail:
int tdb_transaction_cancel(struct tdb_context *tdb)
{
if (tdb->transaction == NULL) {
- TDB_LOG((tdb, 0, "tdb_transaction_cancel: no transaction\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_cancel: no transaction\n"));
return -1;
}
@@ -535,7 +535,7 @@ static int transaction_sync(struct tdb_context *tdb, tdb_off_t offset, tdb_len_t
{
if (fsync(tdb->fd) != 0) {
tdb->ecode = TDB_ERR_IO;
- TDB_LOG((tdb, 0, "tdb_transaction: fsync failed\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction: fsync failed\n"));
return -1;
}
#ifdef MS_SYNC
@@ -544,7 +544,7 @@ static int transaction_sync(struct tdb_context *tdb, tdb_off_t offset, tdb_len_t
if (msync(moffset + (char *)tdb->map_ptr,
length + (offset - moffset), MS_SYNC) != 0) {
tdb->ecode = TDB_ERR_IO;
- TDB_LOG((tdb, 0, "tdb_transaction: msync failed - %s\n",
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction: msync failed - %s\n",
strerror(errno)));
return -1;
}
@@ -587,7 +587,7 @@ static int tdb_recovery_allocate(struct tdb_context *tdb,
tdb_off_t recovery_head;
if (tdb_ofs_read(tdb, TDB_RECOVERY_HEAD, &recovery_head) == -1) {
- TDB_LOG((tdb, 0, "tdb_recovery_allocate: failed to read recovery head\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to read recovery head\n"));
return -1;
}
@@ -595,7 +595,7 @@ static int tdb_recovery_allocate(struct tdb_context *tdb,
if (recovery_head != 0 &&
methods->tdb_read(tdb, recovery_head, &rec, sizeof(rec), DOCONV()) == -1) {
- TDB_LOG((tdb, 0, "tdb_recovery_allocate: failed to read recovery record\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to read recovery record\n"));
return -1;
}
@@ -615,7 +615,7 @@ static int tdb_recovery_allocate(struct tdb_context *tdb,
the transaction) */
if (recovery_head != 0) {
if (tdb_free(tdb, recovery_head, &rec) == -1) {
- TDB_LOG((tdb, 0, "tdb_recovery_allocate: failed to free previous recovery area\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to free previous recovery area\n"));
return -1;
}
}
@@ -631,7 +631,7 @@ static int tdb_recovery_allocate(struct tdb_context *tdb,
if (methods->tdb_expand_file(tdb, tdb->transaction->old_map_size,
(tdb->map_size - tdb->transaction->old_map_size) +
sizeof(rec) + *recovery_max_size) == -1) {
- TDB_LOG((tdb, 0, "tdb_recovery_allocate: failed to create recovery area\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to create recovery area\n"));
return -1;
}
@@ -647,7 +647,7 @@ static int tdb_recovery_allocate(struct tdb_context *tdb,
CONVERT(recovery_head);
if (methods->tdb_write(tdb, TDB_RECOVERY_HEAD,
&recovery_head, sizeof(tdb_off_t)) == -1) {
- TDB_LOG((tdb, 0, "tdb_recovery_allocate: failed to write recovery head\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to write recovery head\n"));
return -1;
}
@@ -701,7 +701,7 @@ static int transaction_setup_recovery(struct tdb_context *tdb,
continue;
}
if (el->offset + el->length > tdb->transaction->old_map_size) {
- TDB_LOG((tdb, 0, "tdb_transaction_setup_recovery: transaction data over new region boundary\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_setup_recovery: transaction data over new region boundary\n"));
free(data);
tdb->ecode = TDB_ERR_CORRUPT;
return -1;
@@ -729,7 +729,7 @@ static int transaction_setup_recovery(struct tdb_context *tdb,
/* write the recovery data to the recovery area */
if (methods->tdb_write(tdb, recovery_offset, data, sizeof(*rec) + recovery_size) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_setup_recovery: failed to write recovery data\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_setup_recovery: failed to write recovery data\n"));
free(data);
tdb->ecode = TDB_ERR_IO;
return -1;
@@ -751,7 +751,7 @@ static int transaction_setup_recovery(struct tdb_context *tdb,
*magic_offset = recovery_offset + offsetof(struct list_struct, magic);
if (methods->tdb_write(tdb, *magic_offset, &magic, sizeof(magic)) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_setup_recovery: failed to write recovery magic\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_setup_recovery: failed to write recovery magic\n"));
tdb->ecode = TDB_ERR_IO;
return -1;
}
@@ -774,14 +774,14 @@ int tdb_transaction_commit(struct tdb_context *tdb)
u32 zero = 0;
if (tdb->transaction == NULL) {
- TDB_LOG((tdb, 0, "tdb_transaction_commit: no transaction\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_commit: no transaction\n"));
return -1;
}
if (tdb->transaction->transaction_error) {
tdb->ecode = TDB_ERR_IO;
tdb_transaction_cancel(tdb);
- TDB_LOG((tdb, 0, "tdb_transaction_commit: transaction error pending\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_commit: transaction error pending\n"));
return -1;
}
@@ -802,14 +802,14 @@ int tdb_transaction_commit(struct tdb_context *tdb)
nested their locks properly, so fail the transaction */
if (tdb->num_locks) {
tdb->ecode = TDB_ERR_LOCK;
- TDB_LOG((tdb, 0, "tdb_transaction_commit: locks pending on commit\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_commit: locks pending on commit\n"));
tdb_transaction_cancel(tdb);
return -1;
}
/* upgrade the main transaction lock region to a write lock */
if (tdb_brlock_upgrade(tdb, FREELIST_TOP, 0) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_start: failed to upgrade hash locks\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: failed to upgrade hash locks\n"));
tdb->ecode = TDB_ERR_LOCK;
tdb_transaction_cancel(tdb);
return -1;
@@ -818,7 +818,7 @@ int tdb_transaction_commit(struct tdb_context *tdb)
/* get the global lock - this prevents new users attaching to the database
during the commit */
if (tdb_brlock_len(tdb, GLOBAL_LOCK, F_WRLCK, F_SETLKW, 0, 1) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_commit: failed to get global lock\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_commit: failed to get global lock\n"));
tdb->ecode = TDB_ERR_LOCK;
tdb_transaction_cancel(tdb);
return -1;
@@ -827,7 +827,7 @@ int tdb_transaction_commit(struct tdb_context *tdb)
if (!(tdb->flags & TDB_NOSYNC)) {
/* write the recovery data to the end of the file */
if (transaction_setup_recovery(tdb, &magic_offset) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_commit: failed to setup recovery data\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: failed to setup recovery data\n"));
tdb_brlock_len(tdb, GLOBAL_LOCK, F_UNLCK, F_SETLKW, 0, 1);
tdb_transaction_cancel(tdb);
return -1;
@@ -840,7 +840,7 @@ int tdb_transaction_commit(struct tdb_context *tdb)
tdb->map_size -
tdb->transaction->old_map_size) == -1) {
tdb->ecode = TDB_ERR_IO;
- TDB_LOG((tdb, 0, "tdb_transaction_commit: expansion failed\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: expansion failed\n"));
tdb_brlock_len(tdb, GLOBAL_LOCK, F_UNLCK, F_SETLKW, 0, 1);
tdb_transaction_cancel(tdb);
return -1;
@@ -854,7 +854,7 @@ int tdb_transaction_commit(struct tdb_context *tdb)
struct tdb_transaction_el *el = tdb->transaction->elements;
if (methods->tdb_write(tdb, el->offset, el->data, el->length) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_commit: write failed during commit\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: write failed during commit\n"));
/* we've overwritten part of the data and
possibly expanded the file, so we need to
@@ -865,7 +865,7 @@ int tdb_transaction_commit(struct tdb_context *tdb)
tdb_transaction_cancel(tdb);
tdb_brlock_len(tdb, GLOBAL_LOCK, F_UNLCK, F_SETLKW, 0, 1);
- TDB_LOG((tdb, 0, "tdb_transaction_commit: write failed\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: write failed\n"));
return -1;
}
tdb->transaction->elements = el->next;
@@ -881,7 +881,7 @@ int tdb_transaction_commit(struct tdb_context *tdb)
/* remove the recovery marker */
if (methods->tdb_write(tdb, magic_offset, &zero, 4) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_commit: failed to remove recovery magic\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: failed to remove recovery magic\n"));
return -1;
}
@@ -929,7 +929,7 @@ int tdb_transaction_recover(struct tdb_context *tdb)
/* find the recovery area */
if (tdb_ofs_read(tdb, TDB_RECOVERY_HEAD, &recovery_head) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_recover: failed to read recovery head\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to read recovery head\n"));
tdb->ecode = TDB_ERR_IO;
return -1;
}
@@ -942,7 +942,7 @@ int tdb_transaction_recover(struct tdb_context *tdb)
/* read the recovery record */
if (tdb->methods->tdb_read(tdb, recovery_head, &rec,
sizeof(rec), DOCONV()) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_recover: failed to read recovery record\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to read recovery record\n"));
tdb->ecode = TDB_ERR_IO;
return -1;
}
@@ -953,7 +953,7 @@ int tdb_transaction_recover(struct tdb_context *tdb)
}
if (tdb->read_only) {
- TDB_LOG((tdb, 0, "tdb_transaction_recover: attempt to recover read only database\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: attempt to recover read only database\n"));
tdb->ecode = TDB_ERR_CORRUPT;
return -1;
}
@@ -962,7 +962,7 @@ int tdb_transaction_recover(struct tdb_context *tdb)
data = malloc(rec.data_len);
if (data == NULL) {
- TDB_LOG((tdb, 0, "tdb_transaction_recover: failed to allocate recovery data\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to allocate recovery data\n"));
tdb->ecode = TDB_ERR_OOM;
return -1;
}
@@ -970,7 +970,7 @@ int tdb_transaction_recover(struct tdb_context *tdb)
/* read the full recovery data */
if (tdb->methods->tdb_read(tdb, recovery_head + sizeof(rec), data,
rec.data_len, 0) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_recover: failed to read recovery data\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to read recovery data\n"));
tdb->ecode = TDB_ERR_IO;
return -1;
}
@@ -987,7 +987,7 @@ int tdb_transaction_recover(struct tdb_context *tdb)
if (tdb->methods->tdb_write(tdb, ofs, p+8, len) == -1) {
free(data);
- TDB_LOG((tdb, 0, "tdb_transaction_recover: failed to recover %d bytes at offset %d\n", len, ofs));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to recover %d bytes at offset %d\n", len, ofs));
tdb->ecode = TDB_ERR_IO;
return -1;
}
@@ -997,7 +997,7 @@ int tdb_transaction_recover(struct tdb_context *tdb)
free(data);
if (transaction_sync(tdb, 0, tdb->map_size) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_recover: failed to sync recovery\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to sync recovery\n"));
tdb->ecode = TDB_ERR_IO;
return -1;
}
@@ -1005,7 +1005,7 @@ int tdb_transaction_recover(struct tdb_context *tdb)
/* if the recovery area is after the recovered eof then remove it */
if (recovery_eof <= recovery_head) {
if (tdb_ofs_write(tdb, TDB_RECOVERY_HEAD, &zero) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_recover: failed to remove recovery head\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to remove recovery head\n"));
tdb->ecode = TDB_ERR_IO;
return -1;
}
@@ -1014,7 +1014,7 @@ int tdb_transaction_recover(struct tdb_context *tdb)
/* remove the recovery magic */
if (tdb_ofs_write(tdb, recovery_head + offsetof(struct list_struct, magic),
&zero) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_recover: failed to remove recovery magic\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to remove recovery magic\n"));
tdb->ecode = TDB_ERR_IO;
return -1;
}
@@ -1022,7 +1022,7 @@ int tdb_transaction_recover(struct tdb_context *tdb)
/* reduce the file size to the old size */
tdb_munmap(tdb);
if (ftruncate(tdb->fd, recovery_eof) != 0) {
- TDB_LOG((tdb, 0, "tdb_transaction_recover: failed to reduce to recovery size\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to reduce to recovery size\n"));
tdb->ecode = TDB_ERR_IO;
return -1;
}
@@ -1030,12 +1030,12 @@ int tdb_transaction_recover(struct tdb_context *tdb)
tdb_mmap(tdb);
if (transaction_sync(tdb, 0, recovery_eof) == -1) {
- TDB_LOG((tdb, 0, "tdb_transaction_recover: failed to sync2 recovery\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to sync2 recovery\n"));
tdb->ecode = TDB_ERR_IO;
return -1;
}
- TDB_LOG((tdb, 0, "tdb_transaction_recover: recovered %d byte database\n",
+ TDB_LOG((tdb, TDB_DEBUG_TRACE, "tdb_transaction_recover: recovered %d byte database\n",
recovery_eof));
/* all done */
diff --git a/source4/lib/tdb/common/traverse.c b/source4/lib/tdb/common/traverse.c
index 65f64c777b..90c92042ad 100644
--- a/source4/lib/tdb/common/traverse.c
+++ b/source4/lib/tdb/common/traverse.c
@@ -100,7 +100,7 @@ static int tdb_next_lock(struct tdb_context *tdb, struct tdb_traverse_lock *tloc
/* Detect infinite loops. From "Shlomi Yaakobovich" <Shlomi@exanet.com>. */
if (tlock->off == rec->next) {
- TDB_LOG((tdb, 0, "tdb_next_lock: loop detected.\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_next_lock: loop detected.\n"));
goto fail;
}
@@ -127,7 +127,7 @@ static int tdb_next_lock(struct tdb_context *tdb, struct tdb_traverse_lock *tloc
fail:
tlock->off = 0;
if (tdb_unlock(tdb, tlock->hash, tlock->lock_rw) != 0)
- TDB_LOG((tdb, 0, "tdb_next_lock: On error unlock failed!\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_next_lock: On error unlock failed!\n"));
return -1;
}
@@ -163,7 +163,7 @@ static int tdb_traverse_internal(struct tdb_context *tdb,
if (tdb_unlock(tdb, tl->hash, tl->lock_rw) != 0)
goto out;
if (tdb_unlock_record(tdb, tl->off) != 0)
- TDB_LOG((tdb, 0, "tdb_traverse: key.dptr == NULL and unlock_record failed!\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_traverse: key.dptr == NULL and unlock_record failed!\n"));
goto out;
}
key.dsize = rec.key_len;
@@ -180,7 +180,7 @@ static int tdb_traverse_internal(struct tdb_context *tdb,
/* They want us to terminate traversal */
ret = count;
if (tdb_unlock_record(tdb, tl->off) != 0) {
- TDB_LOG((tdb, 0, "tdb_traverse: unlock_record failed!\n"));;
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_traverse: unlock_record failed!\n"));;
ret = -1;
}
SAFE_FREE(key.dptr);
@@ -209,7 +209,7 @@ int tdb_traverse_read(struct tdb_context *tdb,
/* we need to get a read lock on the transaction lock here to
cope with the lock ordering semantics of solaris10 */
if (tdb->methods->tdb_brlock(tdb, TRANSACTION_LOCK, F_RDLCK, F_SETLKW, 0) == -1) {
- TDB_LOG((tdb, 0, "tdb_traverse_read: failed to get transaction lock\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_traverse_read: failed to get transaction lock\n"));
tdb->ecode = TDB_ERR_LOCK;
return -1;
}
@@ -238,7 +238,7 @@ int tdb_traverse(struct tdb_context *tdb,
}
if (tdb->methods->tdb_brlock(tdb, TRANSACTION_LOCK, F_WRLCK, F_SETLKW, 0) == -1) {
- TDB_LOG((tdb, 0, "tdb_traverse: failed to get transaction lock\n"));
+ TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_traverse: failed to get transaction lock\n"));
tdb->ecode = TDB_ERR_LOCK;
return -1;
}
@@ -268,7 +268,7 @@ TDB_DATA tdb_firstkey(struct tdb_context *tdb)
key.dsize = rec.key_len;
key.dptr =tdb_alloc_read(tdb,tdb->travlocks.off+sizeof(rec),key.dsize);
if (tdb_unlock(tdb, BUCKET(tdb->travlocks.hash), F_WRLCK) != 0)
- TDB_LOG((tdb, 0, "tdb_firstkey: error occurred while tdb_unlocking!\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_firstkey: error occurred while tdb_unlocking!\n"));
return key;
}
@@ -310,7 +310,7 @@ TDB_DATA tdb_nextkey(struct tdb_context *tdb, TDB_DATA oldkey)
return tdb_null;
tdb->travlocks.hash = BUCKET(rec.full_hash);
if (tdb_lock_record(tdb, tdb->travlocks.off) != 0) {
- TDB_LOG((tdb, 0, "tdb_nextkey: lock_record failed (%s)!\n", strerror(errno)));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_nextkey: lock_record failed (%s)!\n", strerror(errno)));
return tdb_null;
}
}
@@ -324,11 +324,11 @@ TDB_DATA tdb_nextkey(struct tdb_context *tdb, TDB_DATA oldkey)
key.dsize);
/* Unlock the chain of this new record */
if (tdb_unlock(tdb, tdb->travlocks.hash, F_WRLCK) != 0)
- TDB_LOG((tdb, 0, "tdb_nextkey: WARNING tdb_unlock failed!\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_nextkey: WARNING tdb_unlock failed!\n"));
}
/* Unlock the chain of old record */
if (tdb_unlock(tdb, BUCKET(oldhash), F_WRLCK) != 0)
- TDB_LOG((tdb, 0, "tdb_nextkey: WARNING tdb_unlock failed!\n"));
+ TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_nextkey: WARNING tdb_unlock failed!\n"));
return key;
}
diff --git a/source4/lib/tdb/include/tdb.h b/source4/lib/tdb/include/tdb.h
index 4004c73460..785bbbe29b 100644
--- a/source4/lib/tdb/include/tdb.h
+++ b/source4/lib/tdb/include/tdb.h
@@ -55,6 +55,10 @@ enum TDB_ERROR {TDB_SUCCESS=0, TDB_ERR_CORRUPT, TDB_ERR_IO, TDB_ERR_LOCK,
TDB_ERR_OOM, TDB_ERR_EXISTS, TDB_ERR_NOLOCK, TDB_ERR_LOCK_TIMEOUT,
TDB_ERR_NOEXIST, TDB_ERR_EINVAL, TDB_ERR_RDONLY};
+/* debugging uses one of the following levels */
+enum tdb_debug_level {TDB_DEBUG_FATAL = 0, TDB_DEBUG_ERROR,
+ TDB_DEBUG_WARNING, TDB_DEBUG_TRACE};
+
typedef struct TDB_DATA {
unsigned char *dptr;
size_t dsize;
@@ -76,19 +80,20 @@ typedef struct TDB_DATA {
typedef struct tdb_context TDB_CONTEXT;
typedef int (*tdb_traverse_func)(struct tdb_context *, TDB_DATA, TDB_DATA, void *);
-typedef void (*tdb_log_func)(struct tdb_context *, int , const char *, ...);
+typedef void (*tdb_log_func)(struct tdb_context *, enum tdb_debug_level, const char *, ...) PRINTF_ATTRIBUTE(3, 4);
typedef unsigned int (*tdb_hash_func)(TDB_DATA *key);
struct tdb_context *tdb_open(const char *name, int hash_size, int tdb_flags,
int open_flags, mode_t mode);
struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
int open_flags, mode_t mode,
- tdb_log_func log_fn,
+ tdb_log_func log_fn, void *log_private,
tdb_hash_func hash_fn);
+void *tdb_logging_private(struct tdb_context *tdb);
int tdb_reopen(struct tdb_context *tdb);
int tdb_reopen_all(int parent_longlived);
-void tdb_logging_function(struct tdb_context *tdb, tdb_log_func);
+void tdb_logging_function(struct tdb_context *tdb, tdb_log_func log_fn, void *log_private);
enum TDB_ERROR tdb_error(struct tdb_context *tdb);
const char *tdb_errorstr(struct tdb_context *tdb);
TDB_DATA tdb_fetch(struct tdb_context *tdb, TDB_DATA key);
@@ -106,6 +111,7 @@ void tdb_unlockall(struct tdb_context *tdb);
const char *tdb_name(struct tdb_context *tdb);
int tdb_fd(struct tdb_context *tdb);
tdb_log_func tdb_log_fn(struct tdb_context *tdb);
+void *tdb_get_logging_private(struct tdb_context *tdb);
int tdb_transaction_start(struct tdb_context *tdb);
int tdb_transaction_commit(struct tdb_context *tdb);
int tdb_transaction_cancel(struct tdb_context *tdb);
diff --git a/source4/lib/tdb/tools/tdbtool.c b/source4/lib/tdb/tools/tdbtool.c
index 0941a73118..5aa47bd9f5 100644
--- a/source4/lib/tdb/tools/tdbtool.c
+++ b/source4/lib/tdb/tools/tdbtool.c
@@ -79,9 +79,9 @@ static void print_asc(unsigned char *buf,int len)
}
#ifdef PRINTF_ATTRIBUTE
-static void tdb_log(struct tdb_context *t, int level, const char *format, ...) PRINTF_ATTRIBUTE(3,4);
+static void tdb_log(struct tdb_context *t, enum tdb_debug_level level, const char *format, ...) PRINTF_ATTRIBUTE(3,4);
#endif
-static void tdb_log(struct tdb_context *t, int level, const char *format, ...)
+static void tdb_log(struct tdb_context *t, enum tdb_debug_level level, const char *format, ...)
{
va_list ap;
@@ -190,7 +190,7 @@ static void create_tdb(void)
}
if (tdb) tdb_close(tdb);
tdb = tdb_open_ex(tok, 0, TDB_CLEAR_IF_FIRST,
- O_RDWR | O_CREAT | O_TRUNC, 0600, tdb_log, NULL);
+ O_RDWR | O_CREAT | O_TRUNC, 0600, tdb_log, NULL, NULL);
if (!tdb) {
printf("Could not create %s: %s\n", tok, strerror(errno));
}
@@ -204,7 +204,7 @@ static void open_tdb(void)
return;
}
if (tdb) tdb_close(tdb);
- tdb = tdb_open_ex(tok, 0, 0, O_RDWR, 0600, tdb_log, NULL);
+ tdb = tdb_open_ex(tok, 0, 0, O_RDWR, 0600, tdb_log, NULL, NULL);
if (!tdb) {
printf("Could not open %s: %s\n", tok, strerror(errno));
}
@@ -340,7 +340,7 @@ static void move_rec(void)
print_rec(tdb, key, dbuf, NULL);
- dst_tdb = tdb_open_ex(file, 0, 0, O_RDWR, 0600, tdb_log, NULL);
+ dst_tdb = tdb_open_ex(file, 0, 0, O_RDWR, 0600, tdb_log, NULL, NULL);
if ( !dst_tdb ) {
terror("unable to open destination tdb");
return;
diff --git a/source4/lib/tdb/tools/tdbtorture.c b/source4/lib/tdb/tools/tdbtorture.c
index ac09898696..559a84d99b 100644
--- a/source4/lib/tdb/tools/tdbtorture.c
+++ b/source4/lib/tdb/tools/tdbtorture.c
@@ -53,9 +53,9 @@ static int in_transaction;
static int error_count;
#ifdef PRINTF_ATTRIBUTE
-static void tdb_log(struct tdb_context *tdb, int level, const char *format, ...) PRINTF_ATTRIBUTE(3,4);
+static void tdb_log(struct tdb_context *tdb, enum tdb_debug_level level, const char *format, ...) PRINTF_ATTRIBUTE(3,4);
#endif
-static void tdb_log(struct tdb_context *tdb, int level, const char *format, ...)
+static void tdb_log(struct tdb_context *tdb, enum tdb_debug_level level, const char *format, ...)
{
va_list ap;
@@ -266,7 +266,7 @@ static void usage(void)
}
db = tdb_open_ex("torture.tdb", hash_size, TDB_CLEAR_IF_FIRST,
- O_RDWR | O_CREAT, 0600, tdb_log, NULL);
+ O_RDWR | O_CREAT, 0600, tdb_log, NULL, NULL);
if (!db) {
fatal("db open failed");
}
generated by cgit (git 2.34.1) at 2024-11-28 10:08:03 +0000