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libdnet(3) [debian man page]

LIBDNET(3)						     Library Functions Manual							LIBDNET(3)

NAME
libdnet - DECnet database functions library SYNOPSIS
/usr/lib/libdnet.a /usr/lib/libdnet.so DESCRIPTION
These are the DECnet database functions libraries. They are used to access and manipulate all the information contained in the decnet hosts configuration file: /etc/decnet.conf SEE ALSO
dnet_addr(3), dnet_htoa(3), dnet_ntoa(3), dnet_conn(3), getnodeadd(3), getnodebyname(3), getnodebyaddr(3), setnodeent(3) DECnet database functions July 28, 1998 LIBDNET(3)

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DNET_ADDR(3)						     Library Functions Manual						      DNET_ADDR(3)

NAME
dnet_addr - DECnet nodename to address translation SYNOPSIS
#include <netdnet/dn.h> #include <netdnet/dnetdb.h> struct dn_naddr *dnet_addr (char *nodename) DESCRIPTION
dnet_addr search the decnet hosts file for nodename and returns the DECnet address in the dn_naddr structure If no entry is found, returns NULL EXAMPLE
#include <netdnet/dn.h> #include <netdnet/dnetdb.h> #include <sys/socket.h> main(void) { struct dn_naddr *binaddr; struct sockaddr_dn sockaddr; int sockfd; if ( (binaddr=dnet_addr("mv3100")) == NULL) { printf("No entry in /etc/decnet.conf for mv3100 "); exit(0); } if ((sockfd=socket(AF_DECnet,SOCK_SEQPACKET,DNPROTO_NSP)) == -1) { perror("socket"); exit(-1); } sockaddr.sdn_family = AF_DECnet; sockaddr.sdn_flags = 0x00; sockaddr.sdn_objnum = 0x19; /* MIRROR */ sockaddr.sdn_objnamel = 0x00; memcpy(sockaddr.sdn_add.a_addr, binaddr->a_addr,binaddr->a_len); if (connect(sockfd, (struct sockaddr *)&sockaddr, sizeof(sockaddr)) < 0) { perror("connect"); exit(-1); } close(sockfd); } SEE ALSO
dnet_htoa(3), dnet_ntoa(3), dnet_conn(3), getnodeadd(3), getnodebyname(3), getnodebyaddr(3), setnodeent(3) DECnet database functions July 28, 1998 DNET_ADDR(3)
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