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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