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FSCORE-643 Windows: Add start parameter -monotonic-clock, replaces build flag WIN32_MONOTONIC

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This commit is contained in:
Jeff Lenk
2010-07-28 20:44:45 -05:00
parent b80eb9fb13
commit 3515c7a020
3 changed files with 27 additions and 7 deletions
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17
src/switch_time.c
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@@ -48,10 +48,11 @@
#define MAX_ELEMENTS 3600
#define IDLE_SPEED 100
/* For now enable WIN32_MONOTONIC on Windows 2003 Server and Windows XP systems for improved timer support */
/* GetSystemTimeAsFileTime does not update on timeBeginPeriod on these OS */
/* we leave the normal timer support as the default for now */
#if (defined(HAVE_CLOCK_GETTIME) && defined(CLOCK_MONOTONIC)) || defined(WIN32_MONOTONIC)
/* In Windows, enable the montonic timer for better timer accuracy on Windows 2003 Server, XP and older */
/* GetSystemTimeAsFileTime does not update on timeBeginPeriod on these OS. */
/* Flag SCF_USE_WIN32_MONOTONIC must be enabled to activate it (start parameter -monotonic-clock) */
#if defined(HAVE_CLOCK_GETTIME) && defined(CLOCK_MONOTONIC)
static int MONO = 1;
#else
static int MONO = 0;
@@ -344,7 +345,7 @@ static switch_time_t time_now(int64_t offset)
{
switch_time_t now;
#if (defined(HAVE_CLOCK_GETTIME) && defined(CLOCK_MONOTONIC)) || defined(WIN32_MONOTONIC)
#if (defined(HAVE_CLOCK_GETTIME) && defined(CLOCK_MONOTONIC)) || defined(WIN32)
if (MONO) {
#ifndef WIN32
struct timespec ts;
@@ -375,7 +376,7 @@ static switch_time_t time_now(int64_t offset)
#endif
now = switch_time_now();
#if (defined(HAVE_CLOCK_GETTIME) && defined(CLOCK_MONOTONIC)) || defined(WIN32_MONOTONIC)
#if (defined(HAVE_CLOCK_GETTIME) && defined(CLOCK_MONOTONIC)) || defined(WIN32)
}
#endif
@@ -1074,6 +1075,10 @@ SWITCH_MODULE_LOAD_FUNCTION(softtimer_load)
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "Clock calibration disabled.\n");
}
if (switch_test_flag((&runtime), SCF_USE_WIN32_MONOTONIC)) {
MONO = 1;
}
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
}