Tracing for tdb operations.

[ccan] / ccan / tdb / tdb_private.h

diff --git a/ccan/tdb/tdb_private.h b/ccan/tdb/tdb_private.h
index 9942e503da7e4298535b3cf7f87b67d7cffaab94..e3ec695642d06263e79c62e8ed7ce98a5505ebb8 100644 (file)
--- a/ccan/tdb/tdb_private.h
+++ b/ccan/tdb/tdb_private.h
@@ -1,3 +1,5 @@
+#ifndef TDB_PRIVATE_H
+#define TDB_PRIVATE_H
  /* 
    Unix SMB/CIFS implementation.
 
@@ -42,10 +44,12 @@
 #include <string.h>
 #include <errno.h>
 #include <stdio.h>
+#include <utime.h>
+#include "config.h"
 #endif
 #include "tdb.h"
 
-#ifndef HAVE_GETPAGESIZE
+#if HAVE_GETPAGESIZE
 #define getpagesize() 0x2000
 #endif
 
@@ -82,6 +86,18 @@ typedef uint32_t tdb_off_t;
  * argument. */
 #define TDB_LOG(x) tdb->log.log_fn x
 
+#ifdef TDB_TRACE
+void tdb_trace(const struct tdb_context *tdb, const char *fmt, ...);
+void tdb_trace_record(const struct tdb_context *tdb, TDB_DATA rec);
+#else
+static inline void tdb_trace(const struct tdb_context *tdb, const char *fmt, ...)
+{
+}
+static inline void tdb_trace_record(const struct tdb_context *tdb, TDB_DATA rec)
+{
+}
+#endif /* !TDB_TRACE */
+
 /* lock offsets */
 #define GLOBAL_LOCK      0
 #define ACTIVE_LOCK      4
@@ -181,6 +197,7 @@ struct tdb_context {
        int page_size;
        int max_dead_records;
        bool have_transaction_lock;
+       int tracefd;
        volatile sig_atomic_t *interrupt_sig_ptr;
 };
 
@@ -225,3 +242,4 @@ int tdb_rec_free_read(struct tdb_context *tdb, tdb_off_t off,
                      struct list_struct *rec);
 
 
+#endif