From 1d9549c0c2bf297644f01418778d671db5505f03 Mon Sep 17 00:00:00 2001
From: Max Wash <mbswash@gmail.com>
Date: Fri, 24 Oct 2025 12:33:23 +0100
Subject: [PATCH] core: error: update b_stringstream usage to use b_stream
 interface

---
 core/error.c | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/core/error.c b/core/error.c
index 19bb292..e749b9f 100644
--- a/core/error.c
+++ b/core/error.c
@@ -219,10 +219,10 @@ struct b_error *z__b_error_create_string(
 	error->err_caused_by = caused_by;
 
 	if (description) {
-		b_stringstream desc;
-		b_stringstream_begin_dynamic(&desc);
-		b_stringstream_addvf(&desc, description, arg);
-		error->err_description = b_stringstream_end(&desc);
+		b_stringstream *desc = b_stringstream_create();
+		b_stream_write_vfmt(desc, NULL, description, arg);
+		error->err_description = b_stringstream_steal(desc);
+		b_stringstream_unref(desc);
 	}
 
 	return z__b_error_propagate(error, file, line, func);
@@ -738,26 +738,27 @@ static void get_error_id(
 		error_name = b_error_vendor_get_status_code_name(vendor, code);
 	}
 
-	b_stringstream id;
-	b_stringstream_begin(&id, out, max);
+	b_stringstream *id = b_stringstream_create_with_buffer(out, max);
 
 	if (vendor_name) {
-		b_stringstream_add(&id, vendor_name);
+		b_stream_write_string(id, vendor_name, NULL);
 	}
 
 	if (error_name) {
 		if (vendor_name) {
-			b_stringstream_add(&id, ".");
+			b_stream_write_string(id, ".", NULL);
 		}
 
-		b_stringstream_add(&id, error_name);
+		b_stream_write_string(id, error_name, NULL);
 	} else {
 		if (vendor_name) {
-			b_stringstream_add(&id, "#");
+			b_stream_write_string(id, "#", NULL);
 		}
 
-		b_stringstream_addf(&id, "%ld", code);
+		b_stream_write_fmt(id, NULL, "%ld", code);
 	}
+
+	b_stringstream_unref(id);
 }
 
 static void print_template_parameter(