man dnet_getnode (Fonctions bibliothèques) - Get nodes from DECnet database

NAME

dnet_getnode, dnet_nextnode, dnet_endnode - Get nodes from DECnet database

SYNOPSIS

#include <netdnet/dn.h>

#include <netdnet/dnetdb.h>

void *dnet_getnode (void)

char *dnet_nextnode (void *)

void dnet_endnode (void *)

DESCRIPTION

dnet_getnode() Starts the search of the DECnet nodes database (/etc/decnet.conf). It returns an opaque pointer which is passed to the other two functions. dnet_nextnode() returns the next node name in the list. The pointer is private to the library and will be overwritten at the next dnet_nextnode call. dnet_endnode() ends the search. It must be called when you have finished with this group of functions or a memory leak will result.

EXAMPLE

#include <netdnet/dn.h> #include <netdnet/dnetdb.h> #include <sys/socket.h>

main(void) { void *nodelist; char *nodename;

nodelist = dnet_getnode(); nodename = dnet_nextnode(n); while(n) { printf("Found node %s\n", nodename); nodename = dnet_nextnode(n); } dnet_endnode(n);

}

SEE ALSO

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