Annotation of embedaddon/iperf/src/iperf_util.h, revision 1.1.1.1
1.1 misho 1: /*
2: * iperf, Copyright (c) 2014, The Regents of the University of
3: * California, through Lawrence Berkeley National Laboratory (subject
4: * to receipt of any required approvals from the U.S. Dept. of
5: * Energy). All rights reserved.
6: *
7: * If you have questions about your rights to use or distribute this
8: * software, please contact Berkeley Lab's Technology Transfer
9: * Department at TTD@lbl.gov.
10: *
11: * NOTICE. This software is owned by the U.S. Department of Energy.
12: * As such, the U.S. Government has been granted for itself and others
13: * acting on its behalf a paid-up, nonexclusive, irrevocable,
14: * worldwide license in the Software to reproduce, prepare derivative
15: * works, and perform publicly and display publicly. Beginning five
16: * (5) years after the date permission to assert copyright is obtained
17: * from the U.S. Department of Energy, and subject to any subsequent
18: * five (5) year renewals, the U.S. Government is granted for itself
19: * and others acting on its behalf a paid-up, nonexclusive,
20: * irrevocable, worldwide license in the Software to reproduce,
21: * prepare derivative works, distribute copies to the public, perform
22: * publicly and display publicly, and to permit others to do so.
23: *
24: * This code is distributed under a BSD style license, see the LICENSE
25: * file for complete information.
26: */
27: #ifndef __IPERF_UTIL_H
28: #define __IPERF_UTIL_H
29:
30: #include "cjson.h"
31: #include <sys/select.h>
32:
33: void make_cookie(char *);
34:
35: int is_closed(int);
36:
37: double timeval_to_double(struct timeval *tv);
38:
39: int timeval_equals(struct timeval *tv0, struct timeval *tv1);
40:
41: double timeval_diff(struct timeval *tv0, struct timeval *tv1);
42:
43: int delay(int64_t ns);
44:
45: void cpu_util(double pcpu[3]);
46:
47: const char* get_system_info(void);
48:
49: const char* get_optional_features(void);
50:
51: cJSON* iperf_json_printf(const char *format, ...);
52:
53: void iperf_dump_fdset(FILE *fp, char *str, int nfds, fd_set *fds);
54:
55: #endif
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