Adding upstream version 1:2.3.19.1+dfsg1.upstream/1%2.3.19.1+dfsg1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 51 insertions, 0 deletions

diff --git a/src/lib/iostream-private.h b/src/lib/iostream-private.h
new file mode 100644
index 0000000..9aa72e9
--- /dev/null
+++ b/src/lib/iostream-private.h
@@ -0,0 +1,51 @@
+#ifndef IOSTREAM_PRIVATE_H
+#define IOSTREAM_PRIVATE_H
+
+#include "iostream.h"
+
+/* This file is private to input stream and output stream implementations */
+
+struct iostream_destroy_callback {
+	void (*callback)(void *context);
+	void *context;
+};
+
+struct iostream_private {
+	int refcount;
+	char *name;
+	char *error;
+	struct ioloop *ioloop;
+
+	void (*close)(struct iostream_private *streami, bool close_parent);
+	void (*destroy)(struct iostream_private *stream);
+	void (*set_max_buffer_size)(struct iostream_private *stream,
+				    size_t max_size);
+
+	ARRAY(struct iostream_destroy_callback) destroy_callbacks;
+};
+
+void io_stream_init(struct iostream_private *stream);
+void io_stream_ref(struct iostream_private *stream);
+bool io_stream_unref(struct iostream_private *stream);
+void io_stream_free(struct iostream_private *stream);
+void io_stream_close(struct iostream_private *stream, bool close_parent);
+void io_stream_set_max_buffer_size(struct iostream_private *stream,
+				   size_t max_size);
+void io_stream_add_destroy_callback(struct iostream_private *stream,
+				    void (*callback)(void *), void *context);
+void io_stream_remove_destroy_callback(struct iostream_private *stream,
+				       void (*callback)(void *));
+/* Set a specific error for the stream. This shouldn't be used for regular
+   syscall errors where stream's errno is enough, since it's used by default.
+   The stream errno must always be set even if the error string is also set.
+   Setting this error replaces the previously set error. */
+void io_stream_set_error(struct iostream_private *stream,
+			 const char *fmt, ...) ATTR_FORMAT(2, 3);
+void io_stream_set_verror(struct iostream_private *stream,
+			  const char *fmt, va_list args) ATTR_FORMAT(2, 0);
+
+void io_stream_switch_ioloop_to(struct iostream_private *stream,
+				struct ioloop *ioloop);
+struct ioloop *io_stream_get_ioloop(struct iostream_private *stream);
+
+#endif