libmicrohttpd

commit 40f7a33a09018b3e6911cdf68a88a159c979946c
parent 0e85520a9ba28cf0ad9ddf3c604ccf129f0e593e
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
Date:   Fri, 27 Aug 2021 11:34:35 +0300

mhd_mono_clock: updated clock IDs

Diffstat:
M
src/microhttpd/mhd_mono_clock.c
 | 
30
++++++++++++++++++++++++++++--

1 file changed, 28 insertions(+), 2 deletions(-)
diff --git a/src/microhttpd/mhd_mono_clock.c b/src/microhttpd/mhd_mono_clock.c
@@ -183,9 +183,23 @@ MHD_monotonic_sec_counter_init (void)
   }
   else
 #endif /* CLOCK_MONOTONIC_COARSE */
+#ifdef CLOCK_MONOTONIC_RAW_APPROX
+  /* Darwin-specific clock */
+  /* Not affected by frequency adjustment, returns clock value cached at
+   * context switch. Can be "milliseconds old", but it's fast. */
+  if (0 == clock_gettime (CLOCK_MONOTONIC_RAW_APPROX,
+                          &ts))
+  {
+    mono_clock_id = CLOCK_MONOTONIC_RAW_APPROX;
+    mono_clock_start = ts.tv_sec;
+    mono_clock_source = _MHD_CLOCK_GETTIME;
+  }
+  else
+#endif /* CLOCK_MONOTONIC_RAW */
 #ifdef CLOCK_MONOTONIC_RAW
-  /* Linux-specific clock */
-  /* Not affected by frequency adjustment, but don't count time in suspend */
+  /* Linux and Darwin clock */
+  /* Not affected by frequency adjustment,
+   * on Linux don't count time in suspend */
   if (0 == clock_gettime (CLOCK_MONOTONIC_RAW,
                           &ts))
   {
@@ -221,6 +235,18 @@ MHD_monotonic_sec_counter_init (void)
   }
   else
 #endif /* CLOCK_BOOTTIME */
+#ifdef CLOCK_UPTIME
+  /* non-Linux clock */
+  /* Doesn't count time in suspend */
+  if (0 == clock_gettime (CLOCK_UPTIME,
+                          &ts))
+  {
+    mono_clock_id = CLOCK_UPTIME;
+    mono_clock_start = ts.tv_sec;
+    mono_clock_source = _MHD_CLOCK_GETTIME;
+  }
+  else
+#endif /* CLOCK_BOOTTIME */
 #endif /* HAVE_CLOCK_GETTIME */
 #ifdef HAVE_CLOCK_GET_TIME
   /* Darwin-specific monotonic clock */