From 626a8d8d3df8880991684d6d1a06b82f6685b51a Mon Sep 17 00:00:00 2001
From: vnugent <public@vaughnnugent.com>
Date: Sun, 28 Jan 2024 19:23:18 -0500
Subject: initial commit

---
 include/mbedtls/platform_time.h | 79 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 include/mbedtls/platform_time.h

(limited to 'include/mbedtls/platform_time.h')

diff --git a/include/mbedtls/platform_time.h b/include/mbedtls/platform_time.h
new file mode 100644
index 0000000..97f1963
--- /dev/null
+++ b/include/mbedtls/platform_time.h
@@ -0,0 +1,79 @@
+/**
+ * \file platform_time.h
+ *
+ * \brief Mbed TLS Platform time abstraction
+ */
+/*
+ *  Copyright The Mbed TLS Contributors
+ *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+ */
+#ifndef MBEDTLS_PLATFORM_TIME_H
+#define MBEDTLS_PLATFORM_TIME_H
+
+#include "mbedtls/build_info.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * The time_t datatype
+ */
+#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO)
+typedef MBEDTLS_PLATFORM_TIME_TYPE_MACRO mbedtls_time_t;
+#else
+/* For time_t */
+#include <time.h>
+typedef time_t mbedtls_time_t;
+#endif /* MBEDTLS_PLATFORM_TIME_TYPE_MACRO */
+
+#if defined(MBEDTLS_PLATFORM_MS_TIME_TYPE_MACRO)
+typedef MBEDTLS_PLATFORM_MS_TIME_TYPE_MACRO mbedtls_ms_time_t;
+#else
+#include <stdint.h>
+#include <inttypes.h>
+typedef int64_t mbedtls_ms_time_t;
+#endif /* MBEDTLS_PLATFORM_MS_TIME_TYPE_MACRO */
+
+/**
+ * \brief   Get time in milliseconds.
+ *
+ * \return Monotonically-increasing current time in milliseconds.
+ *
+ * \note Define MBEDTLS_PLATFORM_MS_TIME_ALT to be able to provide an
+ *       alternative implementation
+ *
+ * \warning This function returns a monotonically-increasing time value from a
+ *          start time that will differ from platform to platform, and possibly
+ *          from run to run of the process.
+ *
+ */
+mbedtls_ms_time_t mbedtls_ms_time(void);
+
+/*
+ * The function pointers for time
+ */
+#if defined(MBEDTLS_PLATFORM_TIME_ALT)
+extern mbedtls_time_t (*mbedtls_time)(mbedtls_time_t *time);
+
+/**
+ * \brief   Set your own time function pointer
+ *
+ * \param   time_func   the time function implementation
+ *
+ * \return              0
+ */
+int mbedtls_platform_set_time(mbedtls_time_t (*time_func)(mbedtls_time_t *time));
+#else
+#if defined(MBEDTLS_PLATFORM_TIME_MACRO)
+#define mbedtls_time    MBEDTLS_PLATFORM_TIME_MACRO
+#else
+#define mbedtls_time   time
+#endif /* MBEDTLS_PLATFORM_TIME_MACRO */
+#endif /* MBEDTLS_PLATFORM_TIME_ALT */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* platform_time.h */
-- 
cgit