Update contrib/libs/c-ares to 1.34.2

commit_hash:abd65f143c484666e1545e6bbfb9d947df95ecd6

1 files changed, 48 insertions, 0 deletions

diff --git a/contrib/libs/c-ares/src/lib/util/ares_time.h b/contrib/libs/c-ares/src/lib/util/ares_time.h
new file mode 100644
index 0000000000..c6eaf97366
--- /dev/null
+++ b/contrib/libs/c-ares/src/lib/util/ares_time.h
@@ -0,0 +1,48 @@
+/* MIT License
+ *
+ * Copyright (c) 2024 Brad House
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+#ifndef __ARES_TIME_H
+#define __ARES_TIME_H
+
+/*! struct timeval on some systems like Windows doesn't support 64bit time so
+ *  therefore can't be used due to Y2K38 issues.  Make our own that does have
+ *  64bit time. */
+typedef struct {
+  ares_int64_t sec;  /*!< Seconds */
+  unsigned int usec; /*!< Microseconds. Can't be negative. */
+} ares_timeval_t;
+
+/* return true if now is exactly check time or later */
+ares_bool_t ares_timedout(const ares_timeval_t *now,
+                          const ares_timeval_t *check);
+
+void        ares_tvnow(ares_timeval_t *now);
+void        ares_timeval_remaining(ares_timeval_t       *remaining,
+                                   const ares_timeval_t *now,
+                                   const ares_timeval_t *tout);
+void ares_timeval_diff(ares_timeval_t *tvdiff, const ares_timeval_t *tvstart,
+                       const ares_timeval_t *tvstop);
+
+#endif