Fix build warnings related to printf/scanf of tv_usec.

The type of tv_usec is suseconds_t. On Linux, this is usually a long int, but
the specification is actually pretty lax on what it might actually be. And,
sadly, there's no printf/scanf width specifier for suseconds_t. So it could
bit an int or a long, but there's not a great way to tell which it is.

This patch fixes scanf by reading into a long temporary variable that's then
stored into the tv_usec. It fixes printf by casting the tv_usec to a long
first.

This patch also adds some missing width specifiers for some debug statements,
which would cause ".000001" to be displayed at ".1".


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@392076 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/cdr.c

@@ -1119,14 +1119,15 @@ static void cdr_object_finalize(struct cdr_object *cdr)
 		}
 	}
 
-	ast_debug(1, "Finalized CDR for %s - start %ld.%ld answer %ld.%ld end %ld.%ld dispo %s\n",
+	/* tv_usec is suseconds_t, which could be int or long */
+	ast_debug(1, "Finalized CDR for %s - start %ld.%06ld answer %ld.%06ld end %ld.%06ld dispo %s\n",
 			cdr->party_a.snapshot->name,
 			cdr->start.tv_sec,
-			cdr->start.tv_usec,
+			(long)cdr->start.tv_usec,
 			cdr->answer.tv_sec,
-			cdr->answer.tv_usec,
+			(long)cdr->answer.tv_usec,
 			cdr->end.tv_sec,
-			cdr->end.tv_usec,
+			(long)cdr->end.tv_usec,
 			ast_cdr_disp2str(cdr->disposition));
 }
 
@@ -1151,9 +1152,10 @@ static void cdr_object_check_party_a_answer(struct cdr_object *cdr) {
 
 	if (cdr->party_a.snapshot->state == AST_STATE_UP && ast_tvzero(cdr->answer)) {
 		cdr->answer = ast_tvnow();
-		CDR_DEBUG(mod_cfg, "%p - Set answered time to %ld.%ld\n", cdr,
+		/* tv_usec is suseconds_t, which could be int or long */
+		CDR_DEBUG(mod_cfg, "%p - Set answered time to %ld.%06ld\n", cdr,
 			cdr->answer.tv_sec,
-			cdr->answer.tv_usec);
+			(long)cdr->answer.tv_usec);
 	}
 }