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-rw-r--r--stream/stream.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/stream/stream.h b/stream/stream.h
index 2116fdde27..58b55e1a43 100644
--- a/stream/stream.h
+++ b/stream/stream.h
@@ -32,6 +32,9 @@
// it's guaranteed that you can seek back by <= of this size again.
#define STREAM_BUFFER_SIZE 2048
+// Maximum size of a complete read.
+#define STREAM_MAX_READ_SIZE (INT_MAX - 1)
+
// flags for stream_open_ext (this includes STREAM_READ and STREAM_WRITE)
// stream->mode
@@ -109,7 +112,7 @@ typedef struct stream_info_st {
// opts is set from ->opts
int (*open)(struct stream *st);
// Alternative to open(). Only either open() or open2() can be set.
- int (*open2)(struct stream *st, struct stream_open_args *args);
+ int (*open2)(struct stream *st, const struct stream_open_args *args);
const char *const *protocols;
bool can_write; // correctly checks for READ/WRITE modes
bool local_fs; // supports STREAM_LOCAL_FS_ONLY