1 /*---------------------------------------------------------------
2 * Copyright (c) 1999,2000,2001,2002,2003
3 * The Board of Trustees of the University of Illinois
5 *---------------------------------------------------------------
6 * Permission is hereby granted, free of charge, to any person
7 * obtaining a copy of this software (Iperf) and associated
8 * documentation files (the "Software"), to deal in the Software
9 * without restriction, including without limitation the
10 * rights to use, copy, modify, merge, publish, distribute,
11 * sublicense, and/or sell copies of the Software, and to permit
12 * persons to whom the Software is furnished to do
13 * so, subject to the following conditions:
16 * Redistributions of source code must retain the above
17 * copyright notice, this list of conditions and
18 * the following disclaimers.
21 * Redistributions in binary form must reproduce the above
22 * copyright notice, this list of conditions and the following
23 * disclaimers in the documentation and/or other materials
24 * provided with the distribution.
27 * Neither the names of the University of Illinois, NCSA,
28 * nor the names of its contributors may be used to endorse
29 * or promote products derived from this Software without
30 * specific prior written permission.
32 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
33 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
34 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
35 * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT
36 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
37 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
38 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
39 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
40 * ________________________________________________________________
41 * National Laboratory for Applied Network Research
42 * National Center for Supercomputing Applications
43 * University of Illinois at Urbana-Champaign
44 * http://www.ncsa.uiuc.edu
45 * ________________________________________________________________
48 * by Mark Gates <mgates@nlanr.net>
49 * -------------------------------------------------------------------
51 * ------------------------------------------------------------------- */
60 /* -------------------------------------------------------------------
63 * Prints message and return
64 * ------------------------------------------------------------------- */
66 void warn( const char *inMessage, const char *inFile, int inLine ) {
70 fprintf( stderr, "%s failed\n", inMessage );
73 /* while debugging output file/line number also */
74 fprintf( stderr, "%s failed (%s:%d)\n", inMessage, inFile, inLine );
78 /* -------------------------------------------------------------------
81 * Prints message and errno message, and return.
82 * ------------------------------------------------------------------- */
84 void warn_errno( const char *inMessage, const char *inFile, int inLine ) {
88 /* get platform's errno and error message */
90 my_str = strerror( my_err );
95 fprintf( stderr, "%s failed: %s\n", inMessage, my_str );
98 /* while debugging output file/line number and errno value also */
99 fprintf( stderr, "%s failed (%s:%d): %s (%d)\n",
100 inMessage, inFile, inLine, my_str, my_err );
102 } /* end warn_errno */
105 void die(const char *fmt, ...)
109 fflush(stdout); /* in case stdout and stderr are the same */
111 vfprintf(stderr, fmt, ap);
114 fprintf(stderr, " (%s)", strerror(errno));
121 } /* end extern "C" */