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authorDaniel Baumann <daniel.baumann@progress-linux.org>2021-03-13 07:54:12 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2021-03-13 07:54:12 +0000
commit4754ed45b607e82450a5e31fea1da3ba61433b04 (patch)
tree3554490bdc003e6004f605abe41929cdf98b0651 /src/lib/clock.c
parentInitial commit. (diff)
downloaddnsjit-4754ed45b607e82450a5e31fea1da3ba61433b04.tar.xz
dnsjit-4754ed45b607e82450a5e31fea1da3ba61433b04.zip
Adding upstream version 1.1.0+debian.upstream/1.1.0+debian
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/lib/clock.c')
-rw-r--r--src/lib/clock.c75
1 files changed, 75 insertions, 0 deletions
diff --git a/src/lib/clock.c b/src/lib/clock.c
new file mode 100644
index 0000000..0676648
--- /dev/null
+++ b/src/lib/clock.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2018-2021, OARC, Inc.
+ * All rights reserved.
+ *
+ * This file is part of dnsjit.
+ *
+ * dnsjit is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * dnsjit is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with dnsjit. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include "lib/clock.h"
+
+#include <time.h>
+
+core_timespec_t lib_clock_getres(lib_clock_clkid_t clkid)
+{
+ struct timespec ts;
+ core_timespec_t ret = { 0, 0 };
+ clockid_t clk_id;
+
+ switch (clkid) {
+ case LIB_CLOCK_REALTIME:
+ clk_id = CLOCK_REALTIME;
+ break;
+ case LIB_CLOCK_MONOTONIC:
+ clk_id = CLOCK_MONOTONIC;
+ break;
+ default:
+ return ret;
+ }
+
+ if (!clock_getres(clk_id, &ts)) {
+ ret.sec = ts.tv_sec;
+ ret.nsec = ts.tv_nsec;
+ }
+
+ return ret;
+}
+
+core_timespec_t lib_clock_gettime(lib_clock_clkid_t clkid)
+{
+ struct timespec ts;
+ core_timespec_t ret = { 0, 0 };
+ clockid_t clk_id;
+
+ switch (clkid) {
+ case LIB_CLOCK_REALTIME:
+ clk_id = CLOCK_REALTIME;
+ break;
+ case LIB_CLOCK_MONOTONIC:
+ clk_id = CLOCK_MONOTONIC;
+ break;
+ default:
+ return ret;
+ }
+
+ if (!clock_gettime(clk_id, &ts)) {
+ ret.sec = ts.tv_sec;
+ ret.nsec = ts.tv_nsec;
+ }
+
+ return ret;
+}