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/*
* Copyright (c) 2000 - 2013 Samsung Electronics Co., Ltd. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/time.h>
#include <errno.h>
#include <time.h>
#include <dlog.h>
#include "debug.h"
#include "util.h"
int errno;
#if defined(_USE_ECORE_TIME_GET)
static struct {
clockid_t type;
} s_info = {
.type = CLOCK_MONOTONIC,
};
#endif
const char *util_basename(const char *name)
{
int length;
length = name ? strlen(name) : 0;
if (!length)
return ".";
while (--length > 0 && name[length] != '/');
return length <= 0 ? name : name + length + (name[length] == '/');
}
double util_timestamp(void)
{
#if defined(_USE_ECORE_TIME_GET)
struct timespec ts;
do {
if (clock_gettime(s_info.type, &ts) == 0) {
return ts.tv_sec + ts.tv_nsec / 1000000000.0f;
}
ErrPrint("%d: %s\n", s_info.type, strerror(errno));
if (s_info.type == CLOCK_MONOTONIC) {
s_info.type = CLOCK_REALTIME;
} else if (s_info.type == CLOCK_REALTIME) {
struct timeval tv;
if (gettimeofday(&tv, NULL) < 0) {
ErrPrint("gettimeofday: %s\n", strerror(errno));
break;
}
return tv.tv_sec + tv.tv_usec / 1000000.0f;
}
} while (1);
return 0.0f;
#else
struct timeval tv;
if (gettimeofday(&tv, NULL) < 0) {
ErrPrint("gettimeofday: %s\n", strerror(errno));
tv.tv_sec = 0;
tv.tv_usec = 0;
}
return (double)tv.tv_sec + (double)tv.tv_usec / 1000000.0f;
#endif
}
/* End of a file */
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