Adding upstream version 18.2.2.upstream/18.2.2

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

1 files changed, 64 insertions, 0 deletions

diff --git a/src/spdk/dpdk/lib/librte_cmdline/cmdline.h b/src/spdk/dpdk/lib/librte_cmdline/cmdline.h
new file mode 100644
index 000000000..243f99d20
--- /dev/null
+++ b/src/spdk/dpdk/lib/librte_cmdline/cmdline.h
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation.
+ * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
+ * All rights reserved.
+ */
+
+#ifndef _CMDLINE_H_
+#define _CMDLINE_H_
+
+#include <rte_common.h>
+
+#include <termios.h>
+#include <cmdline_rdline.h>
+#include <cmdline_parse.h>
+
+/**
+ * @file
+ *
+ * Command line API
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct cmdline {
+	int s_in;
+	int s_out;
+	cmdline_parse_ctx_t *ctx;
+	struct rdline rdl;
+	char prompt[RDLINE_PROMPT_SIZE];
+	struct termios oldterm;
+};
+
+struct cmdline *cmdline_new(cmdline_parse_ctx_t *ctx, const char *prompt, int s_in, int s_out);
+void cmdline_set_prompt(struct cmdline *cl, const char *prompt);
+void cmdline_free(struct cmdline *cl);
+void cmdline_printf(const struct cmdline *cl, const char *fmt, ...)
+	__rte_format_printf(2, 3);
+int cmdline_in(struct cmdline *cl, const char *buf, int size);
+int cmdline_write_char(struct rdline *rdl, char c);
+
+/**
+ * This function is nonblocking equivalent of ``cmdline_interact()``. It polls
+ * *cl* for one character and interpret it. If return value is *RDLINE_EXITED*
+ * it mean that ``cmdline_quit()`` was invoked.
+ *
+ * @param cl
+ *   The command line object.
+ *
+ * @return
+ *   On success return object status - one of *enum rdline_status*.
+ *   On error return negative value.
+ */
+int cmdline_poll(struct cmdline *cl);
+
+void cmdline_interact(struct cmdline *cl);
+void cmdline_quit(struct cmdline *cl);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _CMDLINE_SOCKET_H_ */