[dpdk-dev] [PATCH v2 2/2] eal: add log support on Windows

[Pallavi Kadam <pallavi.kadam@intel.com>]

Initialize logging on Windows to send log output
to the console.

Signed-off-by: Pallavi Kadam <pallavi.kadam@intel.com>
Reviewed-by: Ranjit Menon <ranjit.menon@intel.com>
Reviewed-by: Tasnim Bashar <tbashar@mellanox.com>
Tested-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
---
 lib/librte_eal/windows/eal.c       |  3 +++
 lib/librte_eal/windows/eal_log.c   | 16 ++++++++++++++++
 lib/librte_eal/windows/meson.build |  1 +
 3 files changed, 20 insertions(+)
 create mode 100644 lib/librte_eal/windows/eal_log.c

diff --git a/lib/librte_eal/windows/eal.c b/lib/librte_eal/windows/eal.c
index 2cf7a04ef..123afed8d 100644
--- a/lib/librte_eal/windows/eal.c
+++ b/lib/librte_eal/windows/eal.c
@@ -227,6 +227,9 @@ rte_eal_init(int argc, char **argv)
 {
 	int i, fctret;
 
+	/* initialize all logs */
+	rte_eal_log_init(NULL, 0);
+
 	eal_log_level_parse(argc, argv);
 
 	/* create a map of all processors in the system */
diff --git a/lib/librte_eal/windows/eal_log.c b/lib/librte_eal/windows/eal_log.c
new file mode 100644
index 000000000..875981f13
--- /dev/null
+++ b/lib/librte_eal/windows/eal_log.c
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017-2018 Intel Corporation
+ */
+
+#include "eal_private.h"
+
+/* set the log to default function, called during eal init process. */
+int
+rte_eal_log_init(__rte_unused const char *id, __rte_unused int facility)
+{
+	rte_openlog_stream(stderr);
+
+	eal_log_set_default(stderr);
+
+	return 0;
+}
diff --git a/lib/librte_eal/windows/meson.build b/lib/librte_eal/windows/meson.build
index 8829407c4..adfc8b9b7 100644
--- a/lib/librte_eal/windows/meson.build
+++ b/lib/librte_eal/windows/meson.build
@@ -7,6 +7,7 @@ sources += files(
 	'eal.c',
 	'eal_debug.c',
 	'eal_lcore.c',
+	'eal_log.c',
 	'eal_thread.c',
 	'fnmatch.c',
 	'getopt.c',
-- 
2.18.0.windows.1