48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
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/****************************************************************
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* *
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* Copyright 2002, 2009 Fidelity Information Services, Inc *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#if defined(__MVS__) && !defined(_ISOC99_SOURCE)
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#define _ISOC99_SOURCE
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#endif
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#include "mdef.h"
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#include "cmidef.h"
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#include "gtm_netdb.h"
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#include "gtm_socket.h"
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#include "gtm_stdio.h"
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/* return in a the char * the ASCII representation of a network address.
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Returned as:
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"hostid (nn.nn.nn.nn)" or "nn.nn.nn.nn" depending on whether or not
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the host is listed in /etc/hosts.
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*/
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void cmi_peer_info(struct CLB *lnk, char *buf, size_t sz)
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{
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struct sockaddr_in *sin = &lnk->peer;
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#ifndef SUNOSwhysmw
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struct hostent *he;
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if ((he = gethostbyaddr((char *)&sin->sin_addr.s_addr,
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SIZEOF(struct in_addr), AF_INET)))
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snprintf(buf, sz, "%s (%d.%d.%d.%d:%d)",he->h_name,
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sin->sin_addr.s_addr >> 24,
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sin->sin_addr.s_addr >> 16 & 0xFF,
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sin->sin_addr.s_addr >> 8 & 0xFF,
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sin->sin_addr.s_addr & 0xFF, (int)sin->sin_port);
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else
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#endif
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snprintf(buf, sz, "%d.%d.%d.%d:%d",
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sin->sin_addr.s_addr >> 24,
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sin->sin_addr.s_addr >> 16 & 0xFF,
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sin->sin_addr.s_addr >> 8 & 0xFF,
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sin->sin_addr.s_addr & 0xFF, (int)sin->sin_port);
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}
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