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Merge pull request #6891 from yuhaoth/pr/add-milliseconds-platform-function

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Add milliseconds platform time function
This commit is contained in:
Dave Rodgman
2023-03-31 11:47:37 +01:00
committed by GitHub
parent 03d557db35 f52078f5a1
commit b8f5ba826b
9 changed files with 191 additions and 1 deletions
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42
library/platform_util.c
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@ -219,3 +219,45 @@ extern inline void mbedtls_put_unaligned_uint32(void *p, uint32_t x);
extern inline uint64_t mbedtls_get_unaligned_uint64(const void *p);
extern inline void mbedtls_put_unaligned_uint64(void *p, uint64_t x);
#if defined(MBEDTLS_HAVE_TIME) && !defined(MBEDTLS_PLATFORM_MS_TIME_ALT)
#include <time.h>
#if !defined(_WIN32) && \
(defined(unix) || defined(__unix) || defined(__unix__) || \
(defined(__APPLE__) && defined(__MACH__)))
#include <unistd.h>
#endif /* !_WIN32 && (unix || __unix || __unix__ || (__APPLE__ && __MACH__)) */
#if (defined(_POSIX_VERSION) && _POSIX_VERSION >= 199309L)
mbedtls_ms_time_t mbedtls_ms_time(void)
{
int ret;
struct timespec tv;
mbedtls_ms_time_t current_ms;
ret = clock_gettime(CLOCK_MONOTONIC, &tv);
if (ret) {
return time(NULL) * 1000;
}
current_ms = tv.tv_sec;
return current_ms*1000 + tv.tv_nsec / 1000000;
}
#elif defined(_WIN32) || defined(WIN32) || defined(__CYGWIN__) || \
defined(__MINGW32__) || defined(_WIN64)
#include <windows.h>
mbedtls_ms_time_t mbedtls_ms_time(void)
{
FILETIME ct;
mbedtls_ms_time_t current_ms;
GetSystemTimeAsFileTime(&ct);
current_ms = ((mbedtls_ms_time_t) ct.dwLowDateTime +
((mbedtls_ms_time_t) (ct.dwHighDateTime) << 32LL))/10000;
return current_ms;
}
#else
#error "No mbedtls_ms_time available"
#endif
#endif /* MBEDTLS_HAVE_TIME && !MBEDTLS_PLATFORM_MS_TIME_ALT */