119 lines
4.2 KiB
C
119 lines
4.2 KiB
C
/* pingLib.h - Packet InterNet Grouper (PING) library header */
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/*
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* Copyright (c) 1994-2006 Wind River Systems, Inc.
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*
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* The right to copy, distribute, modify or otherwise make use
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* of this software may be licensed only pursuant to the terms
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* of an applicable Wind River license agreement.
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*/
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/*
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modification history
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--------------------
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01o,09jan12,h_x Move extern "C" after last header file include.
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01n,26oct06,tkf Restore removed structures (needed by pingLib.c for user side
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build).
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01m,20sep06,tlu Restore some header file, constant and type definitions
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01l,03aug06,kch Cleanup for IPNet stack. Changed PING_TMO from 5 to 1 sec.
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01k,07feb05,vvv _KERNEL cleanup
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01j,20nov03,niq Remove copyright_wrs.h file inclusion
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01j,T14ov03,asr Changes for porting ping to RTP
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01i,05nov03,cdw Removal of unnecessary _KERNEL guards.
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01h,04nov03,rlm Ran batch header path update for header re-org.
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01g,03nov03,rlm Removed wrn/coreip/ prefix from #includes for header re-org.
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01f,15may03,spm Tornado 2.2 FCS merge (SPR #73570; ver 01d,12mar02,rae:
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TOR2_2-FCS-COPY label, tor2 branch, /wind/river VOB)
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01e,09may03,vvv included ip_icmp.h
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01d,25jul02,ant definitions ICMP_PROTO and ICMP_TYPENUM removed
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01c,03may02,ant u_char bufTx [PING_MAXPACKET] in the struct PING_STAT changed
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to u_char *bufTx. It is allocated dynamically now. Receive
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buffer u_char bufRx[PING_MAXPACKET] changed in the same way.
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New member int timing defined in the struct PING_STAT.
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PING_MAXPACKET increased to 65536.
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01b,14jan00,ham changed PING_STAT for PD support.
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01a,25oct94,dzb written.
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*/
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#ifndef __INCpingLibh
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#define __INCpingLibh
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/* includes */
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#include <vxWorks.h>
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#include <netinet/ip_icmp.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* defines */
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#define PING_MAXPACKET 65536 /* max packet size */
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#define PING_INTERVAL 1 /* default packet interval in seconds */
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#define PING_TMO 1 /* default packet timeout in seconds */
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#ifndef MAXHOSTNAMELEN
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#define MAXHOSTNAMELEN 64
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#endif
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#ifndef INET_ADDR_LEN
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#define INET_ADDR_LEN 18
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#endif
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/* status codes */
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#define S_pingLib_NOT_INITIALIZED (M_pingLib | 1)
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#define S_pingLib_TIMEOUT (M_pingLib | 2)
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/* flags */
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#define PING_OPT_SILENT 0x1 /* work silently */
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#define PING_OPT_DONTROUTE 0x2 /* dont route option */
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#define PING_OPT_DEBUG 0x4 /* print debugging messages */
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#define PING_OPT_NOHOST 0x8 /* suppress host lookup [ANT] */
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/* typedefs */
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typedef struct pingStat /* PING_STAT */
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{
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struct pingStat * statNext; /* next struct in list */
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int pingFd; /* socket file descriptor */
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char toHostName [MAXHOSTNAMELEN + 2];/* name to ping */
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char toInetName [INET_ADDR_LEN];/* IP addr to ping */
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u_char *bufTx; /* transmit buffer */
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u_char *bufRx; /* receive buffer */
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struct icmp * pBufIcmp; /* ptr to icmp */
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ulong_t * pBufTime; /* ptr to time */
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int dataLen; /* size of data portion */
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int numPacket; /* total # of packets to send */
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int numTx; /* number of packets sent */
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int numRx; /* number of packets received */
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int idRx; /* id of Rx task */
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int clkTick; /* sys clock ticks per second */
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int tMin; /* min RT time (ms) */
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int tMax; /* max RT time (ms) */
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int tSum; /* sum of all times */
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int flags; /* option flags */
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int timing; /* flag to do timing */
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} PING_STAT;
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/* forward declarations */
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#if defined(__STDC__) || defined(__cplusplus)
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extern STATUS ping (char *host, int numPackets, ulong_t options);
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#else /* __STDC__ */
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extern STATUS ping ();
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#endif /* __STDC__ */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __INCpingLibh */
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