KDK_NET_GET_PROC_PORT(3)   Library Functions Manual   KDK_NET_GET_PROC_PORT(3)

NAME
       kdk_net_get_proc_port - <?><?><?><?><?><?><?><?>

SYNOPSIS
       #include <libkynetinfo.h>

       extern char **kdk_net_get_proc_port();

       Link with -lkynetinfo.

Detailed Description
       The main function of the interface is to obtain the port corresponding
       to the process.

RETURN VALUE
       On success, returns the port corresponding to the process of type char
       **, ending with a NULL character; Generated by alloc and needs to be
       recycled by kdk_net_freeall

       On error, return NULL.

EXAMPLES
       #include "libkynetinfo.h"
       #include "stdio.h"
       #include "stdlib.h"

       int main(int argc, char *argv[])
       {
           prouteMapList list = kdk_net_get_route(), tmp = list;
           while (tmp)
           {
               printf("%s default route %s0, tmp->name, tmp->addr);
               tmp = tmp->next;
           }
           kdk_net_free_route(list);
           if (argc < 2)
               printf("please input test port num0);
           else
               printf("port:%s's state %d0, argv[1], kdk_net_get_port_stat(atoi(argv[1])));

           pChain chain = kdk_net_get_iptable_rules();
           pChain tmpchain = chain;
           while(tmpchain)
           {
               printf("Chain: %spolice: %s0,tmpchain->total,tmpchain->policy);
               pChainData tmpData = tmpchain->data;
               if(tmpData)
                   printf("target: %sprot: %sopt: %ssource: %sdestination: %soption: %s0,tmpData->target,tmpData->prot,tmpData->opt,
                                       tmpData->source,tmpData->destination,tmpData->option);
               printf("0);
               tmpchain = tmpchain->next;
           }
           kdk_net_free_chain(chain);

           int result[65536];
           int net = kdk_net_get_multiple_port_stat(0, 1000, result);
           if(net == 0)
           {
               size_t count = 0;
               for(;count < 1000 ;count++)
               {
                   printf("%d", result[count]);
               }
           }
           else
               printf("Failed With %d", net);
            printf("0);

           char mask[32] = " ";
           kdk_net_get_netmask("enaftgm1i0", mask);
           printf("mask = %s0, mask);

           char **port = kdk_net_get_proc_port();
           size_t index = 0;
           while(port[index])
           {
               printf("No.%ld, port = %s0, index+1, port[index]);
               index++;
           }
           kdk_net_freeall(port);

           port = kdk_net_get_up_port();
           index = 0;
           while(port[index])
           {
               printf("No.%ld, port = %s0, index+1, port[index]);
               index++;
           }
           kdk_net_freeall(port);

           char *hosts = kdk_net_get_hosts();
           if (hosts != NULL)
           {
               printf("hosts = %s0, hosts);
               free(hosts);
           }

           char *domain = kdk_net_get_hosts_domain();
           if (domain != NULL)
           {
               printf("domain = %s0, domain);
               free(domain);
           }

           char **resolv = kdk_net_get_resolv_conf();
           index = 0;
           while(resolv[index])
           {
               printf("No.%ld, resolv = %s0, index+1, resolv[index]);
               index++;
           }
           kdk_net_freeall(resolv);
           return 0;
       }


CONFORMING TO
       These functions are as per the withdrawn POSIX.1e draft specification.
       The following functions are Linux extensions:
       kdk_net_get_multiple_port_stat(), kdk_net_get_port_stat(),
       kdk_net_get_route(), kdk_net_get_iptable_rules(), kdk_net_free_route(),
       kdk_net_free_chain(), kdk_net_get_netmask(), kdk_net_get_up_port(),
       kdk_net_get_hosts(), kdk_net_get_hosts_domain(),
       kdk_net_get_resolv_conf() and kdk_net_freeall().

SEE ALSO
       kdk_net_get_multiple_port_stat(3), kdk_net_get_port_stat(3),
       kdk_net_get_route(3), kdk_net_get_iptable_rules(3),
       kdk_net_free_route(3), kdk_net_free_chain(3), kdk_net_get_netmask(),
       kdk_net_get_up_port(3), kdk_net_get_hosts(3),
       kdk_net_get_hosts_domain(3), kdk_net_get_resolv_conf(3) and
       kdk_net_freeall(3).

Linux Programmer's Manual       Thu Sep 14 2023       KDK_NET_GET_PROC_PORT(3)