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-rw-r--r--contrib/ipfilter/tools/ippool.c876
1 files changed, 0 insertions, 876 deletions
diff --git a/contrib/ipfilter/tools/ippool.c b/contrib/ipfilter/tools/ippool.c
deleted file mode 100644
index cbdfd69..0000000
--- a/contrib/ipfilter/tools/ippool.c
+++ /dev/null
@@ -1,876 +0,0 @@
-/*
- * Copyright (C) 2002-2006 by Darren Reed.
- *
- * See the IPFILTER.LICENCE file for details on licencing.
- */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#if defined(BSD) && (BSD >= 199306)
-# include <sys/cdefs.h>
-#endif
-#include <sys/ioctl.h>
-
-#include <net/if.h>
-#if __FreeBSD_version >= 300000
-# include <net/if_var.h>
-#endif
-#include <netinet/in.h>
-
-#include <arpa/inet.h>
-
-#include <stdio.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <string.h>
-#include <netdb.h>
-#include <ctype.h>
-#include <unistd.h>
-#ifdef linux
-# include <linux/a.out.h>
-#else
-# include <nlist.h>
-#endif
-
-#include "ipf.h"
-#include "netinet/ipl.h"
-#include "netinet/ip_lookup.h"
-#include "netinet/ip_pool.h"
-#include "netinet/ip_htable.h"
-#include "kmem.h"
-
-
-extern int ippool_yyparse __P((void));
-extern int ippool_yydebug;
-extern FILE *ippool_yyin;
-extern char *optarg;
-extern int lineNum;
-
-void usage __P((char *));
-int main __P((int, char **));
-int poolcommand __P((int, int, char *[]));
-int poolnodecommand __P((int, int, char *[]));
-int loadpoolfile __P((int, char *[], char *));
-int poollist __P((int, char *[]));
-void poollist_dead __P((int, char *, int, char *, char *));
-void poollist_live __P((int, char *, int, int));
-int poolflush __P((int, char *[]));
-int poolstats __P((int, char *[]));
-int gettype __P((char *, u_int *));
-int getrole __P((char *));
-int setnodeaddr __P((ip_pool_node_t *node, char *arg));
-void showpools_live __P((int, int, ip_pool_stat_t *, char *));
-void showhashs_live __P((int, int, iphtstat_t *, char *));
-
-int opts = 0;
-int fd = -1;
-int use_inet6 = 0;
-
-
-void usage(prog)
-char *prog;
-{
- fprintf(stderr, "Usage:\t%s\n", prog);
- fprintf(stderr, "\t\t\t-a [-dnv] [-m <name>] [-o <role>] -i <ipaddr>[/netmask]\n");
- fprintf(stderr, "\t\t\t-A [-dnv] [-m <name>] [-o <role>] [-S <seed>] [-t <type>]\n");
- fprintf(stderr, "\t\t\t-f <file> [-dnuv]\n");
- fprintf(stderr, "\t\t\t-F [-dv] [-o <role>] [-t <type>]\n");
- fprintf(stderr, "\t\t\t-l [-dv] [-m <name>] [-t <type>]\n");
- fprintf(stderr, "\t\t\t-r [-dnv] [-m <name>] [-o <role>] -i <ipaddr>[/netmask]\n");
- fprintf(stderr, "\t\t\t-R [-dnv] [-m <name>] [-o <role>] [-t <type>]\n");
- fprintf(stderr, "\t\t\t-s [-dtv] [-M <core>] [-N <namelist>]\n");
- exit(1);
-}
-
-
-int main(argc, argv)
-int argc;
-char *argv[];
-{
- int err;
-
- if (argc < 2)
- usage(argv[0]);
-
- switch (getopt(argc, argv, "aAf:FlrRs"))
- {
- case 'a' :
- err = poolnodecommand(0, argc, argv);
- break;
- case 'A' :
- err = poolcommand(0, argc, argv);
- break;
- case 'f' :
- err = loadpoolfile(argc, argv, optarg);
- break;
- case 'F' :
- err = poolflush(argc, argv);
- break;
- case 'l' :
- err = poollist(argc, argv);
- break;
- case 'r' :
- err = poolnodecommand(1, argc, argv);
- break;
- case 'R' :
- err = poolcommand(1, argc, argv);
- break;
- case 's' :
- err = poolstats(argc, argv);
- break;
- default :
- exit(1);
- }
-
- if (err != 0)
- exit(1);
- return 0;
-}
-
-
-int poolnodecommand(remove, argc, argv)
-int remove, argc;
-char *argv[];
-{
- int err, c, ipset, role;
- char *poolname = NULL;
- ip_pool_node_t node;
-
- ipset = 0;
- role = IPL_LOGIPF;
- bzero((char *)&node, sizeof(node));
-
- while ((c = getopt(argc, argv, "di:m:no:Rv")) != -1)
- switch (c)
- {
- case 'd' :
- opts |= OPT_DEBUG;
- ippool_yydebug++;
- break;
- case 'i' :
- if (setnodeaddr(&node, optarg) == 0)
- ipset = 1;
- break;
- case 'm' :
- poolname = optarg;
- break;
- case 'n' :
- opts |= OPT_DONOTHING;
- break;
- case 'o' :
- role = getrole(optarg);
- if (role == IPL_LOGNONE)
- return -1;
- break;
- case 'R' :
- opts |= OPT_NORESOLVE;
- break;
- case 'v' :
- opts |= OPT_VERBOSE;
- break;
- }
-
- if (argv[optind] != NULL && ipset == 0) {
- if (setnodeaddr(&node, argv[optind]) == 0)
- ipset = 1;
- }
-
- if (opts & OPT_DEBUG)
- fprintf(stderr, "poolnodecommand: opts = %#x\n", opts);
-
- if (ipset == 0) {
- fprintf(stderr, "no IP address given with -i\n");
- return -1;
- }
-
- if (poolname == NULL) {
- fprintf(stderr, "poolname not given with add/remove node\n");
- return -1;
- }
-
- if (remove == 0)
- err = load_poolnode(0, poolname, &node, ioctl);
- else
- err = remove_poolnode(0, poolname, &node, ioctl);
- return err;
-}
-
-
-int poolcommand(remove, argc, argv)
-int remove, argc;
-char *argv[];
-{
- int type, role, c, err;
- char *poolname;
- iphtable_t iph;
- ip_pool_t pool;
-
- err = 1;
- role = 0;
- type = 0;
- poolname = NULL;
- role = IPL_LOGIPF;
- bzero((char *)&iph, sizeof(iph));
- bzero((char *)&pool, sizeof(pool));
-
- while ((c = getopt(argc, argv, "dm:no:RSt:v")) != -1)
- switch (c)
- {
- case 'd' :
- opts |= OPT_DEBUG;
- ippool_yydebug++;
- break;
- case 'm' :
- poolname = optarg;
- break;
- case 'n' :
- opts |= OPT_DONOTHING;
- break;
- case 'o' :
- role = getrole(optarg);
- if (role == IPL_LOGNONE) {
- fprintf(stderr, "unknown role '%s'\n", optarg);
- return -1;
- }
- break;
- case 'R' :
- opts |= OPT_NORESOLVE;
- break;
- case 'S' :
- iph.iph_seed = atoi(optarg);
- break;
- case 't' :
- type = gettype(optarg, &iph.iph_type);
- if (type == IPLT_NONE) {
- fprintf(stderr, "unknown type '%s'\n", optarg);
- return -1;
- }
- break;
- case 'v' :
- opts |= OPT_VERBOSE;
- break;
- }
-
- if (opts & OPT_DEBUG)
- fprintf(stderr, "poolcommand: opts = %#x\n", opts);
-
- if (poolname == NULL) {
- fprintf(stderr, "poolname not given with add/remove pool\n");
- return -1;
- }
-
- if (type == IPLT_HASH) {
- strncpy(iph.iph_name, poolname, sizeof(iph.iph_name));
- iph.iph_name[sizeof(iph.iph_name) - 1] = '\0';
- iph.iph_unit = role;
- } else if (type == IPLT_POOL) {
- strncpy(pool.ipo_name, poolname, sizeof(pool.ipo_name));
- pool.ipo_name[sizeof(pool.ipo_name) - 1] = '\0';
- pool.ipo_unit = role;
- }
-
- if (remove == 0) {
- switch (type)
- {
- case IPLT_HASH :
- err = load_hash(&iph, NULL, ioctl);
- break;
- case IPLT_POOL :
- err = load_pool(&pool, ioctl);
- break;
- }
- } else {
- switch (type)
- {
- case IPLT_HASH :
- err = remove_hash(&iph, ioctl);
- break;
- case IPLT_POOL :
- err = remove_pool(&pool, ioctl);
- break;
- }
- }
- return err;
-}
-
-
-int loadpoolfile(argc, argv, infile)
-int argc;
-char *argv[], *infile;
-{
- int c;
-
- infile = optarg;
-
- while ((c = getopt(argc, argv, "dnRuv")) != -1)
- switch (c)
- {
- case 'd' :
- opts |= OPT_DEBUG;
- ippool_yydebug++;
- break;
- case 'n' :
- opts |= OPT_DONOTHING;
- break;
- case 'R' :
- opts |= OPT_NORESOLVE;
- break;
- case 'u' :
- opts |= OPT_REMOVE;
- break;
- case 'v' :
- opts |= OPT_VERBOSE;
- break;
- }
-
- if (opts & OPT_DEBUG)
- fprintf(stderr, "loadpoolfile: opts = %#x\n", opts);
-
- if (!(opts & OPT_DONOTHING) && (fd == -1)) {
- fd = open(IPLOOKUP_NAME, O_RDWR);
- if (fd == -1) {
- perror("open(IPLOOKUP_NAME)");
- exit(1);
- }
- }
-
- if (ippool_parsefile(fd, infile, ioctl) != 0)
- return -1;
- return 0;
-}
-
-
-int poolstats(argc, argv)
-int argc;
-char *argv[];
-{
- int c, type, role, live_kernel;
- ip_pool_stat_t plstat;
- char *kernel, *core;
- iphtstat_t htstat;
- iplookupop_t op;
-
- core = NULL;
- kernel = NULL;
- live_kernel = 1;
- type = IPLT_ALL;
- role = IPL_LOGALL;
-
- bzero((char *)&op, sizeof(op));
-
- while ((c = getopt(argc, argv, "dM:N:o:t:v")) != -1)
- switch (c)
- {
- case 'd' :
- opts |= OPT_DEBUG;
- break;
- case 'M' :
- live_kernel = 0;
- core = optarg;
- break;
- case 'N' :
- live_kernel = 0;
- kernel = optarg;
- break;
- case 'o' :
- role = getrole(optarg);
- if (role == IPL_LOGNONE) {
- fprintf(stderr, "unknown role '%s'\n", optarg);
- return -1;
- }
- break;
- case 't' :
- type = gettype(optarg, NULL);
- if (type != IPLT_POOL) {
- fprintf(stderr,
- "-s not supported for this type yet\n");
- return -1;
- }
- break;
- case 'v' :
- opts |= OPT_VERBOSE;
- break;
- }
-
- if (opts & OPT_DEBUG)
- fprintf(stderr, "poolstats: opts = %#x\n", opts);
-
- if (!(opts & OPT_DONOTHING) && (fd == -1)) {
- fd = open(IPLOOKUP_NAME, O_RDWR);
- if (fd == -1) {
- perror("open(IPLOOKUP_NAME)");
- exit(1);
- }
- }
-
- if (type == IPLT_ALL || type == IPLT_POOL) {
- op.iplo_type = IPLT_POOL;
- op.iplo_struct = &plstat;
- op.iplo_size = sizeof(plstat);
- if (!(opts & OPT_DONOTHING)) {
- c = ioctl(fd, SIOCLOOKUPSTAT, &op);
- if (c == -1) {
- perror("ioctl(SIOCLOOKUPSTAT)");
- return -1;
- }
- printf("Pools:\t%lu\n", plstat.ipls_pools);
- printf("Nodes:\t%lu\n", plstat.ipls_nodes);
- }
- }
-
- if (type == IPLT_ALL || type == IPLT_HASH) {
- op.iplo_type = IPLT_HASH;
- op.iplo_struct = &htstat;
- op.iplo_size = sizeof(htstat);
- if (!(opts & OPT_DONOTHING)) {
- c = ioctl(fd, SIOCLOOKUPSTAT, &op);
- if (c == -1) {
- perror("ioctl(SIOCLOOKUPSTAT)");
- return -1;
- }
- printf("Hash Tables:\t%lu\n", htstat.iphs_numtables);
- printf("Nodes:\t%lu\n", htstat.iphs_numnodes);
- printf("Out of Memory:\t%lu\n", htstat.iphs_nomem);
- }
- }
- return 0;
-}
-
-
-int poolflush(argc, argv)
-int argc;
-char *argv[];
-{
- int c, role, type, arg;
- iplookupflush_t flush;
-
- arg = IPLT_ALL;
- type = IPLT_ALL;
- role = IPL_LOGALL;
-
- while ((c = getopt(argc, argv, "do:t:v")) != -1)
- switch (c)
- {
- case 'd' :
- opts |= OPT_DEBUG;
- break;
- case 'o' :
- role = getrole(optarg);
- if (role == IPL_LOGNONE) {
- fprintf(stderr, "unknown role '%s'\n", optarg);
- return -1;
- }
- break;
- case 't' :
- type = gettype(optarg, NULL);
- if (type == IPLT_NONE) {
- fprintf(stderr, "unknown type '%s'\n", optarg);
- return -1;
- }
- break;
- case 'v' :
- opts |= OPT_VERBOSE;
- break;
- }
-
- if (opts & OPT_DEBUG)
- fprintf(stderr, "poolflush: opts = %#x\n", opts);
-
- if (!(opts & OPT_DONOTHING) && (fd == -1)) {
- fd = open(IPLOOKUP_NAME, O_RDWR);
- if (fd == -1) {
- perror("open(IPLOOKUP_NAME)");
- exit(1);
- }
- }
-
- bzero((char *)&flush, sizeof(flush));
- flush.iplf_type = type;
- flush.iplf_unit = role;
- flush.iplf_arg = arg;
-
- if (!(opts & OPT_DONOTHING)) {
- if (ioctl(fd, SIOCLOOKUPFLUSH, &flush) == -1) {
- perror("ioctl(SIOCLOOKUPFLUSH)");
- exit(1);
- }
-
- }
- printf("%u object%s flushed\n", flush.iplf_count,
- (flush.iplf_count == 1) ? "" : "s");
-
- return 0;
-}
-
-
-int getrole(rolename)
-char *rolename;
-{
- int role;
-
- if (!strcasecmp(rolename, "ipf")) {
- role = IPL_LOGIPF;
-#if 0
- } else if (!strcasecmp(rolename, "nat")) {
- role = IPL_LOGNAT;
- } else if (!strcasecmp(rolename, "state")) {
- role = IPL_LOGSTATE;
- } else if (!strcasecmp(rolename, "auth")) {
- role = IPL_LOGAUTH;
- } else if (!strcasecmp(rolename, "sync")) {
- role = IPL_LOGSYNC;
- } else if (!strcasecmp(rolename, "scan")) {
- role = IPL_LOGSCAN;
- } else if (!strcasecmp(rolename, "pool")) {
- role = IPL_LOGLOOKUP;
- } else if (!strcasecmp(rolename, "count")) {
- role = IPL_LOGCOUNT;
-#endif
- } else {
- role = IPL_LOGNONE;
- }
-
- return role;
-}
-
-
-int gettype(typename, minor)
-char *typename;
-u_int *minor;
-{
- int type;
-
- if (!strcasecmp(optarg, "tree") || !strcasecmp(optarg, "pool")) {
- type = IPLT_POOL;
- } else if (!strcasecmp(optarg, "hash")) {
- type = IPLT_HASH;
- if (minor != NULL)
- *minor = IPHASH_LOOKUP;
- } else if (!strcasecmp(optarg, "group-map")) {
- type = IPLT_HASH;
- if (minor != NULL)
- *minor = IPHASH_GROUPMAP;
- } else {
- type = IPLT_NONE;
- }
- return type;
-}
-
-
-int poollist(argc, argv)
-int argc;
-char *argv[];
-{
- char *kernel, *core, *poolname;
- int c, role, type, live_kernel;
- iplookupop_t op;
-
- core = NULL;
- kernel = NULL;
- live_kernel = 1;
- type = IPLT_ALL;
- poolname = NULL;
- role = IPL_LOGALL;
-
- while ((c = getopt(argc, argv, "dm:M:N:o:Rt:v")) != -1)
- switch (c)
- {
- case 'd' :
- opts |= OPT_DEBUG;
- break;
- case 'm' :
- poolname = optarg;
- break;
- case 'M' :
- live_kernel = 0;
- core = optarg;
- break;
- case 'N' :
- live_kernel = 0;
- kernel = optarg;
- break;
- case 'o' :
- role = getrole(optarg);
- if (role == IPL_LOGNONE) {
- fprintf(stderr, "unknown role '%s'\n", optarg);
- return -1;
- }
- break;
- case 'R' :
- opts |= OPT_NORESOLVE;
- break;
- case 't' :
- type = gettype(optarg, NULL);
- if (type == IPLT_NONE) {
- fprintf(stderr, "unknown type '%s'\n", optarg);
- return -1;
- }
- break;
- case 'v' :
- opts |= OPT_VERBOSE;
- break;
- }
-
- if (opts & OPT_DEBUG)
- fprintf(stderr, "poollist: opts = %#x\n", opts);
-
- if (!(opts & OPT_DONOTHING) && (fd == -1)) {
- fd = open(IPLOOKUP_NAME, O_RDWR);
- if (fd == -1) {
- perror("open(IPLOOKUP_NAME)");
- exit(1);
- }
- }
-
- bzero((char *)&op, sizeof(op));
- if (poolname != NULL) {
- strncpy(op.iplo_name, poolname, sizeof(op.iplo_name));
- op.iplo_name[sizeof(op.iplo_name) - 1] = '\0';
- }
- op.iplo_unit = role;
-
- if (live_kernel)
- poollist_live(role, poolname, type, fd);
- else
- poollist_dead(role, poolname, type, kernel, core);
- return 0;
-}
-
-
-void poollist_dead(role, poolname, type, kernel, core)
-int role, type;
-char *poolname, *kernel, *core;
-{
- iphtable_t *hptr;
- ip_pool_t *ptr;
-
- if (openkmem(kernel, core) == -1)
- exit(-1);
-
- if (type == IPLT_ALL || type == IPLT_POOL) {
- ip_pool_t *pools[IPL_LOGSIZE];
- struct nlist names[2] = { { "ip_pool_list" } , { "" } };
-
- if (nlist(kernel, names) != 1)
- return;
-
- bzero(&pools, sizeof(pools));
- if (kmemcpy((char *)&pools, names[0].n_value, sizeof(pools)))
- return;
-
- if (role != IPL_LOGALL) {
- ptr = pools[role];
- while (ptr != NULL) {
- ptr = printpool(ptr, kmemcpywrap, poolname,
- opts);
- }
- } else {
- for (role = 0; role <= IPL_LOGMAX; role++) {
- ptr = pools[role];
- while (ptr != NULL) {
- ptr = printpool(ptr, kmemcpywrap,
- poolname, opts);
- }
- }
- role = IPL_LOGALL;
- }
- }
- if (type == IPLT_ALL || type == IPLT_HASH) {
- iphtable_t *tables[IPL_LOGSIZE];
- struct nlist names[2] = { { "ipf_htables" } , { "" } };
-
- if (nlist(kernel, names) != 1)
- return;
-
- bzero(&tables, sizeof(tables));
- if (kmemcpy((char *)&tables, names[0].n_value, sizeof(tables)))
- return;
-
- if (role != IPL_LOGALL) {
- hptr = tables[role];
- while (hptr != NULL) {
- hptr = printhash(hptr, kmemcpywrap,
- poolname, opts);
- }
- } else {
- for (role = 0; role <= IPL_LOGMAX; role++) {
- hptr = tables[role];
- while (hptr != NULL) {
- hptr = printhash(hptr, kmemcpywrap,
- poolname, opts);
- }
- }
- }
- }
-}
-
-
-void poollist_live(role, poolname, type, fd)
-int role, type, fd;
-char *poolname;
-{
- ip_pool_stat_t plstat;
- iphtstat_t htstat;
- iplookupop_t op;
- int c;
-
- if (type == IPLT_ALL || type == IPLT_POOL) {
- op.iplo_type = IPLT_POOL;
- op.iplo_size = sizeof(plstat);
- op.iplo_struct = &plstat;
- op.iplo_name[0] = '\0';
- op.iplo_arg = 0;
-
- if (role != IPL_LOGALL) {
- op.iplo_unit = role;
-
- c = ioctl(fd, SIOCLOOKUPSTAT, &op);
- if (c == -1) {
- perror("ioctl(SIOCLOOKUPSTAT)");
- return;
- }
-
- showpools_live(fd, role, &plstat, poolname);
- } else {
- for (role = 0; role <= IPL_LOGMAX; role++) {
- op.iplo_unit = role;
-
- c = ioctl(fd, SIOCLOOKUPSTAT, &op);
- if (c == -1) {
- perror("ioctl(SIOCLOOKUPSTAT)");
- return;
- }
-
- showpools_live(fd, role, &plstat, poolname);
- }
-
- role = IPL_LOGALL;
- }
- }
-
- if (type == IPLT_ALL || type == IPLT_HASH) {
- op.iplo_type = IPLT_HASH;
- op.iplo_size = sizeof(htstat);
- op.iplo_struct = &htstat;
- op.iplo_name[0] = '\0';
- op.iplo_arg = 0;
-
- if (role != IPL_LOGALL) {
- op.iplo_unit = role;
-
- c = ioctl(fd, SIOCLOOKUPSTAT, &op);
- if (c == -1) {
- perror("ioctl(SIOCLOOKUPSTAT)");
- return;
- }
- showhashs_live(fd, role, &htstat, poolname);
- } else {
- for (role = 0; role <= IPL_LOGMAX; role++) {
-
- op.iplo_unit = role;
- c = ioctl(fd, SIOCLOOKUPSTAT, &op);
- if (c == -1) {
- perror("ioctl(SIOCLOOKUPSTAT)");
- return;
- }
-
- showhashs_live(fd, role, &htstat, poolname);
- }
- }
- }
-}
-
-
-void showpools_live(fd, role, plstp, poolname)
-int fd, role;
-ip_pool_stat_t *plstp;
-char *poolname;
-{
- ipflookupiter_t iter;
- ip_pool_t pool;
- ipfobj_t obj;
-
- obj.ipfo_rev = IPFILTER_VERSION;
- obj.ipfo_type = IPFOBJ_LOOKUPITER;
- obj.ipfo_size = sizeof(iter);
- obj.ipfo_ptr = &iter;
-
- iter.ili_type = IPLT_POOL;
- iter.ili_otype = IPFLOOKUPITER_LIST;
- iter.ili_ival = IPFGENITER_LOOKUP;
- iter.ili_nitems = 1;
- iter.ili_data = &pool;
- iter.ili_unit = role;
- *iter.ili_name = '\0';
-
- while (plstp->ipls_list[role] != NULL) {
- if (ioctl(fd, SIOCLOOKUPITER, &obj)) {
- perror("ioctl(SIOCLOOKUPITER)");
- break;
- }
- printpool_live(&pool, fd, poolname, opts);
-
- plstp->ipls_list[role] = pool.ipo_next;
- }
-}
-
-
-void showhashs_live(fd, role, htstp, poolname)
-int fd, role;
-iphtstat_t *htstp;
-char *poolname;
-{
- ipflookupiter_t iter;
- iphtable_t table;
- ipfobj_t obj;
-
- obj.ipfo_rev = IPFILTER_VERSION;
- obj.ipfo_type = IPFOBJ_LOOKUPITER;
- obj.ipfo_size = sizeof(iter);
- obj.ipfo_ptr = &iter;
-
- iter.ili_type = IPLT_HASH;
- iter.ili_otype = IPFLOOKUPITER_LIST;
- iter.ili_ival = IPFGENITER_LOOKUP;
- iter.ili_nitems = 1;
- iter.ili_data = &table;
- iter.ili_unit = role;
- *iter.ili_name = '\0';
-
- while (htstp->iphs_tables != NULL) {
- if (ioctl(fd, SIOCLOOKUPITER, &obj)) {
- perror("ioctl(SIOCLOOKUPITER)");
- break;
- }
-
- printhash_live(&table, fd, poolname, opts);
-
- htstp->iphs_tables = table.iph_next;
- }
-}
-
-
-int setnodeaddr(ip_pool_node_t *node, char *arg)
-{
- struct in_addr mask;
- char *s;
-
- s = strchr(arg, '/');
- if (s == NULL)
- mask.s_addr = 0xffffffff;
- else if (strchr(s, '.') == NULL) {
- if (ntomask(4, atoi(s + 1), &mask.s_addr) != 0)
- return -1;
- } else {
- mask.s_addr = inet_addr(s + 1);
- }
- if (s != NULL)
- *s = '\0';
- node->ipn_addr.adf_len = sizeof(node->ipn_addr);
- node->ipn_addr.adf_addr.in4.s_addr = inet_addr(arg);
- node->ipn_mask.adf_len = sizeof(node->ipn_mask);
- node->ipn_mask.adf_addr.in4.s_addr = mask.s_addr;
-
- return 0;
-}
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