First commit

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 30 insertions, 0 deletions

diff --git a/libaxl_flush.c b/libaxl_flush.c
new file mode 100644
index 0000000..848dbe5
--- /dev/null
+++ b/libaxl_flush.c
@@ -0,0 +1,30 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+
+int
+libaxl_flush(LIBAXL_CONNECTION *restrict conn, int flags)
+{
+	LIBAXL_CONTEXT *ctx;
+	ssize_t r;
+
+	WLOCK_CONNECTION_SEND(conn);
+
+	while ((ctx = conn->pending_out)) {
+		while (ctx->out_progress < ctx->out_length) {
+			r = liberror_send(conn->fd, &ctx->out_buf[ctx->out_progress],
+			                  ctx->out_length - ctx->out_progress, flags, "<display server>");
+			if (r < 0) {
+				WUNLOCK_CONNECTION_SEND(conn);
+				return LIBAXL_ERROR_SYSTEM;
+			}
+			ctx->out_progress += (size_t)r;
+		}
+
+		conn->pending_out = ctx->next_pending_out;
+		libaxl_context_free(ctx);
+	}
+
+	WUNLOCK_CONNECTION_SEND(conn);
+
+	return 0;
+}