KDK_NC_IS_WIRELESS(3)      Library Functions Manual      KDK_NC_IS_WIRELESS(3)

NAME
       kdk_nc_is_wireless - <?><?><?><?><?><?><?><?><?>/<?><?><?><?>

SYNOPSIS
       #include <libkync.h>

       extern int kdk_nc_is_wireless(const char *nc);

       Link with -lkyhw.

Detailed Description
       The main function of the interface is to obtain the wired/wireless type
       of the specified NIC nc

       The argument nc is the name of the NIC, such as "eno1".

RETURN VALUE
       On success, the wireless returns 1 and the wired returns 0.

       On error, return -1.

EXAMPLES
       #include "libkync.h"
       #include <stdio.h>
       #include <stdlib.h>

       int main()
       {
           char **cards = kdk_nc_get_cardlist();
           size_t index = 0;
           printf("<?><?><?><?><?>\n");
           while (cards[index])
           {
               char *mac = kdk_nc_get_phymac(cards[index]);
               char *ipv4 = kdk_nc_get_private_ipv4(cards[index]);
               char *ipv6 = kdk_nc_get_private_ipv6(cards[index]);
               char *driver = kdk_nc_get_driver(cards[index]);
               char vendor[256] = " ", product[256] = " ";
               kdk_nc_get_vendor_and_product(cards[index], vendor, product);
               printf("Card %zd: %sStatus: %sMac: %sIPv4: %sIPv6: %s Vendor: %s Product: %s Type: %s driver: %s\n",
                      index + 1, cards[index], kdk_nc_is_up(cards[index]) == 1 ? "Up" : "Down",
                      mac, ipv4, ipv6, vendor, product,
                      kdk_nc_is_wireless(cards[index]) ? "wireless" : "ethernet", driver);

               char **list4 = kdk_nc_get_ipv4(cards[index]);
               int i = 0;
               printf("AllIpV4: ");
               while (list4 && list4[i])
               {
                   printf("%s", list4[i++]);
               }
               printf("\n");
               char **list6 = kdk_nc_get_ipv6(cards[index]);
               printf("AllIpV6: ");
               i = 0;
               while (list6 && list6[i])
               {
                   printf("%s", list6[i++]);
               }
               printf("\n");
               free(mac);
               free(ipv4);
               free(ipv6);
               free(list4);
               free(list6);
               free(driver);
               index++;
           }
           kdk_nc_freeall(cards);
           char **upcards = kdk_nc_get_upcards();
           index = 0;
           printf("<?><?><?><?><?>\n");
           while (upcards[index])
           {
               printf("Card %zd: %s\n", index + 1, upcards[index]);
               index++;
           }
           kdk_nc_freeall(upcards);
           return 0;
       }


CONFORMING TO
       These functions are as per the withdrawn POSIX.1e draft specification.
       The following functions are Linux extensions: kdk_nc_get_cardlist(),
       kdk_nc_get_upcards(), kdk_nc_get_phymac(), kdk_nc_get_private_ipv4(),
       kdk_nc_get_ipv4(), kdk_nc_get_private_ipv6(), kdk_nc_get_ipv6(),
       kdk_nc_is_up(), kdk_nc_get_vendor_and_product(), kdk_nc_get_driver(),
       and kdk_nc_freeall().

SEE ALSO
       kdk_nc_get_cardlist(3), kdk_nc_get_upcards(3), kdk_nc_get_phymac(3),
       kdk_nc_get_private_ipv4(3), kdk_nc_get_ipv4(3),
       kdk_nc_get_private_ipv6(3), kdk_nc_get_ipv6(3), kdk_nc_is_up(3),
       kdk_nc_get_vendor_and_product(3), kdk_nc_get_driver(3), and
       kdk_nc_freeall(3).

Linux Programmer's Manual       Fri Aug 25 2023          KDK_NC_IS_WIRELESS(3)