Use fixed size stack

1 files changed, 14 insertions, 2 deletions

diff --git a/src/serdi.c b/src/serdi.c
index 1f12812b..20690c37 100644
--- a/src/serdi.c
+++ b/src/serdi.c
@@ -20,9 +20,11 @@
 
 #include "serd/serd.h"
 
+#include <limits.h>
 #include <stdbool.h>
+#include <stdint.h>
 #include <stdio.h>
-#include <string.h>
+#include <stdlib.h>
 
 #define SERDI_ERROR(msg)       fprintf(stderr, "serdi: " msg);
 #define SERDI_ERRORF(fmt, ...) fprintf(stderr, "serdi: " fmt, __VA_ARGS__);
@@ -135,6 +137,7 @@ main(int argc, char** argv)
 	bool           lax           = false;
 	bool           use_model     = false;
 	bool           quiet         = false;
+	long           stack_size    = 4194304;
 	const char*    add_prefix    = NULL;
 	const char*    chop_prefix   = NULL;
 	const char*    root_uri      = NULL;
@@ -171,6 +174,15 @@ main(int argc, char** argv)
 			} else if (!(input_syntax = get_syntax(argv[a]))) {
 				return print_usage(argv[0], true);
 			}
+		} else if (argv[a][1] == 'k') {
+			if (++a == argc) {
+				return missing_arg(argv[0], 'k');
+			}
+			stack_size = strtol(argv[a], NULL, 10);
+			if (stack_size <= 0 || stack_size == LONG_MAX) {
+				SERDI_ERRORF("stack size `%ld' out of range\n", stack_size);
+				return 1;
+			}
 		} else if (argv[a][1] == 'o') {
 			if (++a == argc) {
 				return missing_arg(argv[0], 'o');
@@ -263,7 +275,7 @@ main(int argc, char** argv)
 		sink = serd_writer_get_sink_interface(writer);
 	}
 
-	reader = serd_reader_new(world, input_syntax, sink);
+	reader = serd_reader_new(world, input_syntax, sink, stack_size);
 	serd_reader_set_strict(reader, !lax);
 	if (quiet) {
 		serd_world_set_error_sink(world, quiet_error_sink, NULL);