/*---------------------------------------------------------------
* Copyright ( c ) 1999 , 2000 , 2001 , 2002 , 2003
* The Board of Trustees of the University of Illinois
* All Rights Reserved .
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* Permission is hereby granted , free of charge , to any person
* obtaining a copy of this software ( Iperf ) and associated
* documentation files ( the " Software " ) , to deal in the Software
* without restriction , including without limitation the
* rights to use , copy , modify , merge , publish , distribute ,
* sublicense , and / or sell copies of the Software , and to permit
* persons to whom the Software is furnished to do
* so , subject to the following conditions :
*
*
* Redistributions of source code must retain the above
* copyright notice , this list of conditions and
* the following disclaimers .
*
*
* Redistributions in binary form must reproduce the above
* copyright notice , this list of conditions and the following
* disclaimers in the documentation and / or other materials
* provided with the distribution .
*
*
* Neither the names of the University of Illinois , NCSA ,
* nor the names of its contributors may be used to endorse
* or promote products derived from this Software without
* specific prior written permission .
*
* THE SOFTWARE IS PROVIDED " AS IS " , WITHOUT WARRANTY OF ANY KIND ,
* EXPRESS OR IMPLIED , INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY , FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT . IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM , DAMAGES OR OTHER LIABILITY ,
* WHETHER IN AN ACTION OF CONTRACT , TORT OR OTHERWISE ,
* ARISING FROM , OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE .
* _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
* National Laboratory for Applied Network Research
* National Center for Supercomputing Applications
* University of Illinois at Urbana - Champaign
* http : //www.ncsa.uiuc.edu
* _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
*
* util . h
* by Mark Gates < mgates @ nlanr . net >
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* various C utility functions .
* ------------------------------------------------------------------- */
#ifndef UTIL_H
#define UTIL_H
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* -------------------------------------------------------------------
* set / getsockopt wrappers for SO_RCVBUF and SO_SNDBUF ; TCP_MAXSEG
* socket . c
* ------------------------------------------------------------------- */
int setsock_tcp_windowsize( int inSock, int inTCPWin, int inSend );
int getsock_tcp_windowsize( int inSock, int inSend );
void setsock_tcp_mss( int inSock, int inTCPWin );
int getsock_tcp_mss( int inSock );
/* -------------------------------------------------------------------
* signal handlers
* signal . c
* ------------------------------------------------------------------- */
typedef void Sigfunc(int );
void sig_exit( int inSigno );
typedef Sigfunc *SigfuncPtr;
SigfuncPtr my_signal( int inSigno, SigfuncPtr inFunc );
#ifdef WIN32
/* under windows, emulate unix signals */
enum {
SIGINT,
SIGTERM,
SIGPIPE,
_NSIG
};
BOOL WINAPI sig_dispatcher( DWORD type );
#endif
/* -------------------------------------------------------------------
* error handlers
* error . c
* ------------------------------------------------------------------- */
void warn ( const char *inMessage, const char *inFile, int inLine );
void warn_errno( const char *inMessage, const char *inFile, int inLine );
#if defined ( HAVE_POSIX_THREAD ) || defined ( HAVE_WIN32_THREAD)
#define FAIL( cond, msg, settings ) \
do { \
if ( cond ) { \
warn( msg, __FILE__, __LINE__ ); \
thread_stop(settings); \
} \
} while ( 0 )
#else
#define FAIL( cond, msg, settings ) \
do { \
if ( cond ) { \
warn( msg, __FILE__, __LINE__ ); \
exit ( 1 ); \
} \
} while ( 0 )
#endif
#define WARN( cond, msg ) \
do { \
if ( cond ) { \
warn( msg, __FILE__, __LINE__ ); \
} \
} while ( 0 )
#if defined ( HAVE_POSIX_THREAD ) || defined ( HAVE_WIN32_THREAD)
#define FAIL_errno( cond, msg, settings ) \
do { \
if ( cond ) { \
warn_errno( msg, __FILE__, __LINE__ ); \
thread_stop(settings); \
} \
} while ( 0 )
#else
#define FAIL_errno( cond, msg, settings ) \
do { \
if ( cond ) { \
warn_errno( msg, __FILE__, __LINE__ ); \
exit ( 1 ); \
} \
} while ( 0 )
#endif
#define WARN_errno( cond, msg ) \
do { \
if ( cond ) { \
warn_errno( msg, __FILE__, __LINE__ ); \
} \
} while ( 0 )
/* -------------------------------------------------------------------
* initialize buffer to a pattern
* ------------------------------------------------------------------- */
void pattern( char *outBuf, int inBytes );
/* -------------------------------------------------------------------
* input and output numbers , converting with kilo , mega , giga
* stdio . c
* ------------------------------------------------------------------- */
double byte_atof( const char *inString );
max_size_t byte_atoi( const char *inString );
void byte_snprintf( char * outString, int inLen, double inNum, char inFormat );
/* -------------------------------------------------------------------
* redirect the stdout to a specified file
* stdio . c
* ------------------------------------------------------------------- */
void redirect(const char *inOutputFileName);
/* -------------------------------------------------------------------
* delete macro
* ------------------------------------------------------------------- */
#define DELETE_PTR( ptr ) \
do { \
if ( ptr != NULL ) { \
delete ptr; \
ptr = NULL; \
} \
} while ( false )
#define DELETE_ARRAY( ptr ) \
do { \
if ( ptr != NULL ) { \
delete [] ptr; \
ptr = NULL; \
} \
} while ( false )
#ifdef __cplusplus
} /* end extern "C" */
#endif
#endif /* UTIL_H */
Messung V0.5 in Prozent C=95 H=63 G=80
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-09-29)
¤
*© Formatika GbR, Deutschland