lib: xpc: implement scatter/gather i/o for buffers and messages

2026-03-24 12:40:16 +00:00
parent af3dd454b0
commit 1eb6853cb0
5 changed files with 162 additions and 18 deletions
--- a/lib/libxpc/string.c
+++ b/lib/libxpc/string.c
@@ -19,14 +19,12 @@ xpc_status_t xpc_string_read(
 	}

 	kern_status_t status
-		= xpc_msg_read(s->s_origin, s->s_offset, out, to_read);
+		= xpc_msg_read(s->s_origin, s->s_offset, out, to_read, nr_read);
 	if (status != KERN_OK) {
 		return status;
 	}

 	out[to_read] = '\0';
-	/* TODO */
-	*nr_read = to_read;

 	return KERN_OK;
 }