fix: relayd: unaligned access in trace_chunk_registry_ht_key_hash

[lttng-tools.git] / src / bin / lttng-sessiond / ust-clock.h

diff --git a/src/bin/lttng-sessiond/ust-clock.h b/src/bin/lttng-sessiond/ust-clock.h
deleted file mode 100644 (file)
index 7d9c99a..0000000
--- a/src/bin/lttng-sessiond/ust-clock.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright (C) 2010  Pierre-Marc Fournier
- * Copyright (C) 2011  Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; version 2.1 of
- * the License.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
- */
-
-#ifndef _UST_CLOCK_H
-#define _UST_CLOCK_H
-
-#include <time.h>
-#include <sys/time.h>
-#include <stdint.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <errno.h>
-
-#include <common/compat/uuid.h>
-
-/* TRACE CLOCK */
-
-/*
- * Currently using the kernel MONOTONIC clock, waiting for kernel-side
- * LTTng to implement mmap'd trace clock.
- */
-
-/* Choosing correct trace clock */
-
-static __inline__
-uint64_t trace_clock_read64(void)
-{
-       struct timespec ts;
-
-       clock_gettime(CLOCK_MONOTONIC, &ts);
-       return ((uint64_t) ts.tv_sec * 1000000000ULL) + ts.tv_nsec;
-}
-
-static __inline__
-uint64_t trace_clock_freq(void)
-{
-       return 1000000000ULL;
-}
-
-static __inline__
-int trace_clock_uuid(char *uuid)
-{
-       int ret = 0;
-       size_t len;
-       FILE *fp;
-
-       /*
-        * boot_id needs to be read once before being used concurrently
-        * to deal with a Linux kernel race. A fix is proposed for
-        * upstream, but the work-around is needed for older kernels.
-        */
-       fp = fopen("/proc/sys/kernel/random/boot_id", "r");
-       if (!fp) {
-               return -ENOENT;
-       }
-       len = fread(uuid, 1, UUID_STR_LEN - 1, fp);
-       if (len < UUID_STR_LEN - 1) {
-               ret = -EINVAL;
-               goto end;
-       }
-       uuid[UUID_STR_LEN - 1] = '\0';
-end:
-       fclose(fp);
-       return ret;
-}
-
-#endif /* _UST_CLOCK_H */