Changes for C to C++. Adding extern C to header files for compatibility.

Also converting to .cc

1 files changed, 0 insertions, 169 deletions

diff --git a/src/core/lib/support/time_posix.c b/src/core/lib/support/time_posix.c
deleted file mode 100644
index 3ead40d807..0000000000
--- a/src/core/lib/support/time_posix.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- *
- * Copyright 2015 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include <grpc/support/port_platform.h>
-#include "src/core/lib/support/time_precise.h"
-
-#ifdef GPR_POSIX_TIME
-
-#include <stdlib.h>
-#include <time.h>
-#include <unistd.h>
-#ifdef __linux__
-#include <sys/syscall.h>
-#endif
-#include <grpc/support/atm.h>
-#include <grpc/support/log.h>
-#include <grpc/support/time.h>
-#include "src/core/lib/support/block_annotate.h"
-
-static struct timespec timespec_from_gpr(gpr_timespec gts) {
-  struct timespec rv;
-  if (sizeof(time_t) < sizeof(int64_t)) {
-    /* fine to assert, as this is only used in gpr_sleep_until */
-    GPR_ASSERT(gts.tv_sec <= INT32_MAX && gts.tv_sec >= INT32_MIN);
-  }
-  rv.tv_sec = (time_t)gts.tv_sec;
-  rv.tv_nsec = gts.tv_nsec;
-  return rv;
-}
-
-#if _POSIX_TIMERS > 0
-static gpr_timespec gpr_from_timespec(struct timespec ts,
-                                      gpr_clock_type clock_type) {
-  /*
-   * timespec.tv_sec can have smaller size than gpr_timespec.tv_sec,
-   * but we are only using this function to implement gpr_now
-   * so there's no need to handle "infinity" values.
-   */
-  gpr_timespec rv;
-  rv.tv_sec = ts.tv_sec;
-  rv.tv_nsec = (int32_t)ts.tv_nsec;
-  rv.clock_type = clock_type;
-  return rv;
-}
-
-/** maps gpr_clock_type --> clockid_t for clock_gettime */
-static const clockid_t clockid_for_gpr_clock[] = {CLOCK_MONOTONIC,
-                                                  CLOCK_REALTIME};
-
-void gpr_time_init(void) { gpr_precise_clock_init(); }
-
-static gpr_timespec now_impl(gpr_clock_type clock_type) {
-  struct timespec now;
-  GPR_ASSERT(clock_type != GPR_TIMESPAN);
-  if (clock_type == GPR_CLOCK_PRECISE) {
-    gpr_timespec ret;
-    gpr_precise_clock_now(&ret);
-    return ret;
-  } else {
-#if defined(GPR_BACKWARDS_COMPATIBILITY_MODE) && defined(__linux__)
-    /* avoid ABI problems by invoking syscalls directly */
-    syscall(SYS_clock_gettime, clockid_for_gpr_clock[clock_type], &now);
-#else
-    clock_gettime(clockid_for_gpr_clock[clock_type], &now);
-#endif
-    return gpr_from_timespec(now, clock_type);
-  }
-}
-#else
-/* For some reason Apple's OSes haven't implemented clock_gettime. */
-
-#include <mach/mach.h>
-#include <mach/mach_time.h>
-#include <sys/time.h>
-
-static double g_time_scale;
-static uint64_t g_time_start;
-
-void gpr_time_init(void) {
-  mach_timebase_info_data_t tb = {0, 1};
-  gpr_precise_clock_init();
-  mach_timebase_info(&tb);
-  g_time_scale = tb.numer;
-  g_time_scale /= tb.denom;
-  g_time_start = mach_absolute_time();
-}
-
-static gpr_timespec now_impl(gpr_clock_type clock) {
-  gpr_timespec now;
-  struct timeval now_tv;
-  double now_dbl;
-
-  now.clock_type = clock;
-  switch (clock) {
-    case GPR_CLOCK_REALTIME:
-      gettimeofday(&now_tv, NULL);
-      now.tv_sec = now_tv.tv_sec;
-      now.tv_nsec = now_tv.tv_usec * 1000;
-      break;
-    case GPR_CLOCK_MONOTONIC:
-      now_dbl = ((double)(mach_absolute_time() - g_time_start)) * g_time_scale;
-      now.tv_sec = (int64_t)(now_dbl * 1e-9);
-      now.tv_nsec = (int32_t)(now_dbl - ((double)now.tv_sec) * 1e9);
-      break;
-    case GPR_CLOCK_PRECISE:
-      gpr_precise_clock_now(&now);
-      break;
-    case GPR_TIMESPAN:
-      abort();
-  }
-
-  return now;
-}
-#endif
-
-gpr_timespec (*gpr_now_impl)(gpr_clock_type clock_type) = now_impl;
-
-#ifdef GPR_LOW_LEVEL_COUNTERS
-gpr_atm gpr_now_call_count;
-#endif
-
-gpr_timespec gpr_now(gpr_clock_type clock_type) {
-#ifdef GPR_LOW_LEVEL_COUNTERS
-  __atomic_fetch_add(&gpr_now_call_count, 1, __ATOMIC_RELAXED);
-#endif
-  return gpr_now_impl(clock_type);
-}
-
-void gpr_sleep_until(gpr_timespec until) {
-  gpr_timespec now;
-  gpr_timespec delta;
-  struct timespec delta_ts;
-  int ns_result;
-
-  for (;;) {
-    /* We could simplify by using clock_nanosleep instead, but it might be
-     * slightly less portable. */
-    now = gpr_now(until.clock_type);
-    if (gpr_time_cmp(until, now) <= 0) {
-      return;
-    }
-
-    delta = gpr_time_sub(until, now);
-    delta_ts = timespec_from_gpr(delta);
-    GRPC_SCHEDULING_START_BLOCKING_REGION;
-    ns_result = nanosleep(&delta_ts, NULL);
-    GRPC_SCHEDULING_END_BLOCKING_REGION;
-    if (ns_result == 0) {
-      break;
-    }
-  }
-}
-
-#endif /* GPR_POSIX_TIME */