eal/windows: add wrappers for string functions

Updated rte_common.h to include rte_os.h to contain
OS specific macros and functions. Updated rte_string_fns.h
to include rte_common.h for rte_os.h

Signed-off-by: Anand Rawat <anand.rawat@intel.com>
Reviewed-by: Pallavi Kadam <pallavi.kadam@intel.com>
Reviewed-by: Ranjit Menon <ranjit.menon@intel.com>
Acked-by: Harini Ramakrishnan <harini.ramakrishnan@microsoft.com>

diff --git a/lib/librte_eal/common/include/rte_common.h b/lib/librte_eal/common/include/rte_common.h
index bcf8afd..1d3c330 100644 (file)
--- a/lib/librte_eal/common/include/rte_common.h
+++ b/lib/librte_eal/common/include/rte_common.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2010-2014 Intel Corporation
+ * Copyright(c) 2010-2019 Intel Corporation
  */
 
 #ifndef _RTE_COMMON_H_
@@ -24,6 +24,9 @@ extern "C" {
 
 #include <rte_config.h>
 
+/* OS specific include */
+#include <rte_os.h>
+
 #ifndef typeof
 #define typeof __typeof__
 #endif

diff --git a/lib/librte_eal/common/include/rte_string_fns.h b/lib/librte_eal/common/include/rte_string_fns.h
index 85bfe6c..8bac824 100644 (file)
--- a/lib/librte_eal/common/include/rte_string_fns.h
+++ b/lib/librte_eal/common/include/rte_string_fns.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2010-2014 Intel Corporation
+ * Copyright(c) 2010-2019 Intel Corporation
  */
 
 /**
@@ -18,6 +18,8 @@ extern "C" {
 #include <stdio.h>
 #include <string.h>
 
+#include <rte_common.h>
+
 /**
  * Takes string "string" parameter and splits it at character "delim"
  * up to maxtokens-1 times - to give "maxtokens" resulting tokens. Like

diff --git a/lib/librte_eal/windows/eal/include/rte_os.h b/lib/librte_eal/windows/eal/include/rte_os.h
index 421ed8e..8da1e23 100644 (file)
--- a/lib/librte_eal/windows/eal/include/rte_os.h
+++ b/lib/librte_eal/windows/eal/include/rte_os.h
@@ -11,4 +11,23 @@
  * Windows OS. Functions will be added in future releases.
  */
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <BaseTsd.h>
+
+#define strerror_r(a, b, c) strerror_s(b, c, a)
+
+/* strdup is deprecated in Microsoft libc and _strdup is preferred */
+#define strdup(str) _strdup(str)
+
+typedef SSIZE_T ssize_t;
+
+#define strtok_r(str, delim, saveptr) strtok_s(str, delim, saveptr)
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _RTE_OS_H_ */