X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=tests%2Futils%2Futils.c;h=c31417efbbc2190c6055ab786853e5de3496c933;hb=HEAD;hp=e7bd9ce9fbeef567bd8abb79434f8d728f6813c3;hpb=0458ed8c7f5c46e1fb56c8cb920ddbbc7adda8a8;p=lttng-tools.git

diff --git a/tests/utils/utils.c b/tests/utils/utils.c
deleted file mode 100644
index e7bd9ce9f..000000000
--- a/tests/utils/utils.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (C) - 2015 Jérémie Galarneau <jeremie.galarneau@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
- */
-
-#include <stdint.h>
-#include <time.h>
-#include <assert.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <errno.h>
-
-#define NSEC_PER_SEC 1000000000ULL
-#define NSEC_PER_USEC 1000ULL
-
-static inline
-int64_t elapsed_time_ns(struct timespec *t1, struct timespec *t2)
-{
-	struct timespec delta;
-
-	assert(t1 && t2);
-	delta.tv_sec = t2->tv_sec - t1->tv_sec;
-	delta.tv_nsec = t2->tv_nsec - t1->tv_nsec;
-	return ((int64_t) NSEC_PER_SEC * (int64_t) delta.tv_sec) +
-			(int64_t) delta.tv_nsec;
-}
-
-int usleep_safe(useconds_t usec)
-{
-	int ret = 0;
-	struct timespec t1, t2;
-	int64_t time_remaining_ns = (int64_t) usec * (int64_t) NSEC_PER_USEC;
-
-	ret = clock_gettime(CLOCK_MONOTONIC, &t1);
-	if (ret) {
-		ret = -1;
-		perror("clock_gettime");
-		goto end;
-	}
-
-	while (time_remaining_ns > 0) {
-		ret = usleep(time_remaining_ns / (int64_t) NSEC_PER_USEC);
-		if (ret && errno != EINTR) {
-			perror("usleep");
-			goto end;
-		}
-
-		ret = clock_gettime(CLOCK_MONOTONIC, &t2);
-		if (ret) {
-			perror("clock_gettime");
-			goto end;
-		}
-
-		time_remaining_ns -= elapsed_time_ns(&t1, &t2);
-	}
-end:
-	return ret;
-}