KDK_NC_GET_DRIVER(3)       Library Functions Manual       KDK_NC_GET_DRIVER(3)

NAME
       kdk_nc_get_driver - <?><?><?><?><?><?><?><?><?>

SYNOPSIS
       #include <libkync.h>

       extern char *kdk_nc_get_driver(const char *nc);

       Link with -lkyhw.

Detailed Description
       The main function of the interface is to obtain the driver for the
       specified NIC nc

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

RETURN VALUE
       On success, returns the NIC driver of type char*; The returned string
       needs to be released by free

       On error, return NULL.

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_is_up(),
       kdk_nc_get_upcards(), kdk_nc_get_cardlist(), kdk_nc_get_phymac(),
       kdk_nc_get_ipv4(), kdk_nc_get_private_ipv6(), kdk_nc_get_ipv6(),
       kdk_nc_is_wireless(), kdk_nc_get_vendor_and_product(),
       kdk_nc_get_private_ipv4(), and kdk_nc_freeall().

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

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