forked from mirrors/nixpkgs
75 lines
1.9 KiB
Diff
75 lines
1.9 KiB
Diff
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commit f00c7bccf7955b7dfbb4859fd9019e9eb3349f2d
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Author: Tobias Mayer <tobim@fastmail.fm>
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Date: Wed Feb 13 12:44:17 2019 +0100
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Provide clock_gettime for xray on macos < 10.12
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diff --git a/lib/xray/xray_basic_logging.cc b/lib/xray/xray_basic_logging.cc
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index a46c151af..38aea6932 100644
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--- a/lib/xray/xray_basic_logging.cc
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+++ b/lib/xray/xray_basic_logging.cc
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@@ -36,6 +36,29 @@
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#include "xray_tsc.h"
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#include "xray_utils.h"
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+#if __MACH__
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+#include <mach/clock.h>
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+#include <mach/mach.h>
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+enum clockid_t {
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+ CLOCK_MONOTONIC = REALTIME_CLOCK,
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+ CLOCK_REALTIME = REALTIME_CLOCK
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+};
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+
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+int clock_gettime(clockid_t clock_id, struct timespec *ts) {
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+ if (ts != NULL) {
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+ clock_serv_t cclock;
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+ mach_timespec_t mts;
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+ host_get_clock_service(mach_host_self(), clock_id, &cclock);
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+ clock_get_time(cclock, &mts);
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+ mach_port_deallocate(mach_task_self(), cclock);
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+ ts->tv_sec = mts.tv_sec;
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+ ts->tv_nsec = mts.tv_nsec;
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+ return 0;
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+ }
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+ return -1;
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+}
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+#endif
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+
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namespace __xray {
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SpinMutex LogMutex;
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diff --git a/lib/xray/xray_fdr_logging.cc b/lib/xray/xray_fdr_logging.cc
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index 4b308b27f..1d044c8fd 100644
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--- a/lib/xray/xray_fdr_logging.cc
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+++ b/lib/xray/xray_fdr_logging.cc
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@@ -38,6 +38,29 @@
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#include "xray_tsc.h"
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#include "xray_utils.h"
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+#if __MACH__
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+#include <mach/clock.h>
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+#include <mach/mach.h>
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+enum clockid_t {
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+ CLOCK_MONOTONIC = REALTIME_CLOCK,
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+ CLOCK_REALTIME = REALTIME_CLOCK
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+};
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+
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+int clock_gettime(clockid_t clock_id, struct timespec *ts) {
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+ if (ts != NULL) {
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+ clock_serv_t cclock;
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+ mach_timespec_t mts;
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+ host_get_clock_service(mach_host_self(), clock_id, &cclock);
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+ clock_get_time(cclock, &mts);
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+ mach_port_deallocate(mach_task_self(), cclock);
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+ ts->tv_sec = mts.tv_sec;
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+ ts->tv_nsec = mts.tv_nsec;
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+ return 0;
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+ }
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+ return -1;
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+}
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+#endif
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+
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namespace __xray {
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atomic_sint32_t LoggingStatus = {XRayLogInitStatus::XRAY_LOG_UNINITIALIZED};
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