lib: add "verbose" versions of notmuch_database_{open,create}

The compatibility wrapper ensures that clients calling
notmuch_database_open will receive consistent output for now.

The changes to notmuch-{new,search} and test/symbol-test are just to
make the test suite pass.

The use of IGNORE_RESULT is justified by two things. 1) I don't know
what else to do.  2) asprintf guarantees the output string is NULL if
an error occurs, so at least we are not passing garbage back.

1 files changed, 8 insertions, 1 deletions

diff --git a/test/symbol-test.cc b/test/symbol-test.cc
index 3e96c034..d979f832 100644
--- a/test/symbol-test.cc
+++ b/test/symbol-test.cc
@@ -1,11 +1,18 @@
 #include <stdio.h>
+#include <stdlib.h>
 #include <xapian.h>
 #include <notmuch.h>
 
 
 int main() {
   notmuch_database_t *notmuch;
-  notmuch_database_open("fakedb", NOTMUCH_DATABASE_MODE_READ_ONLY, &notmuch);
+  char *message = NULL;
+
+  if (notmuch_database_open_verbose  ("fakedb", NOTMUCH_DATABASE_MODE_READ_ONLY, &notmuch, &message))
+      if (message) {
+	  fputs (message, stderr);
+	  free (message);
+      }
 
   try {
     (void) new Xapian::WritableDatabase("./nonexistant", Xapian::DB_OPEN);