Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 77 insertions, 0 deletions

diff --git a/src/global/global_context.cc b/src/global/global_context.cc
new file mode 100644
index 000000000..b1e37bfbe
--- /dev/null
+++ b/src/global/global_context.cc
@@ -0,0 +1,77 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2011 New Dream Network
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation.  See file COPYING.
+ *
+ */
+
+#include "global/global_context.h"
+
+#include <string.h>
+#include "common/ceph_context.h"
+#if defined(WITH_SEASTAR) && !defined(WITH_ALIEN)
+#include "crimson/common/config_proxy.h"
+#endif
+
+
+/*
+ * Global variables for use from process context.
+ */
+namespace TOPNSPC::global {
+CephContext *g_ceph_context = NULL;
+ConfigProxy& g_conf() {
+#if defined(WITH_SEASTAR) && !defined(WITH_ALIEN)
+  return crimson::common::local_conf();
+#else
+  return g_ceph_context->_conf;
+#endif
+}
+
+const char *g_assert_file = 0;
+int g_assert_line = 0;
+const char *g_assert_func = 0;
+const char *g_assert_condition = 0;
+unsigned long long g_assert_thread = 0;
+char g_assert_thread_name[4096] = { 0 };
+char g_assert_msg[8096] = { 0 };
+char g_process_name[NAME_MAX + 1] = { 0 };
+
+bool g_eio = false;
+char g_eio_devname[1024] = { 0 };
+char g_eio_path[PATH_MAX] = { 0 };
+int g_eio_error = 0;    // usually -EIO...
+int g_eio_iotype = 0;   // 1 = read, 2 = write
+unsigned long long g_eio_offset = 0;
+unsigned long long g_eio_length = 0;
+
+int note_io_error_event(
+  const char *devname,
+  const char *path,
+  int error,
+  int iotype,
+  unsigned long long offset,
+  unsigned long long length)
+{
+  g_eio = true;
+  if (devname) {
+    strncpy(g_eio_devname, devname, sizeof(g_eio_devname) - 1);
+    g_eio_devname[sizeof(g_eio_devname) - 1] = '\0';
+  }
+  if (path) {
+    strncpy(g_eio_path, path, sizeof(g_eio_path) - 1);
+    g_eio_path[sizeof(g_eio_path) - 1] = '\0';
+  }
+  g_eio_error = error;
+  g_eio_iotype = iotype;
+  g_eio_offset = offset;
+  g_eio_length = length;
+  return 0;
+}
+}