New 2.11.0.0 branch with several modifications

- libbiguint removed
- cdb_make changed to cdbmake (because different ui)
- cdb redesigned

Signed-off-by: Laurent Bercot <ska@appnovation.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/src/libstddjb/cdb_traverse_next.c b/src/libstddjb/cdb_traverse_next.c
new file mode 100644
index 0000000..887574b
--- /dev/null
+++ b/src/libstddjb/cdb_traverse_next.c
@@ -0,0 +1,25 @@
+/* ISC license. */
+
+#include <stdint.h>
+
+#include <skalibs/uint32.h>
+#include <skalibs/cdb.h>
+#include "cdb-internal.h"
+
+int cdb_traverse_next (cdb const *c, cdb_data *key, cdb_data *data, uint32_t *pos)
+{
+  uint32_t eod ;
+  char const *p = cdb_p(c, 4, 0) ;
+  if (!p) return -1 ;
+  uint32_unpack(p, &eod) ;
+  if (eod < 8 || eod - 8 < *pos) return 0 ;
+  if (*pos + 8 < *pos) return -1 ;
+  p = cdb_p(c, 8, *pos) ;
+  if (!p) return -1 ;
+  uint32_unpack(p, &key->len) ;
+  uint32_unpack(p + 4, &data->len) ;
+  key->s = c->map + *pos + 8 ;
+  data->s = key->s + key->len ;
+  *pos += 8 + key->len + data->len ;
+  return 1 ;
+}