#include "iwlib.h" /* Header */
+/**************************** CONSTANTS ****************************/
+
+static const char * argtype[] = {
+ " ", "byte", "char", "", "int ", "float" };
+
/************************* MISC SUBROUTINES **************************/
/*------------------------------------------------------------------*/
* Print on the screen in a neat fashion all the info we have collected
* on a device.
*/
-static void
+static int
print_priv_info(int skfd,
- char * ifname)
+ char * ifname,
+ char * args[],
+ int count)
{
int k;
iwprivargs priv[32];
int n;
- char * argtype[] = { " ", "byte", "char", "", "int ", "float" };
+
+ /* Avoid "Unused parameter" warning */
+ args = args; count = count;
/* Read the private ioctls */
n = iw_get_priv_info(skfd, ifname, priv);
else
{
printf("%-8.8s Available private ioctl :\n", ifname);
- /* Print the all */
+ /* Print them all */
for(k = 0; k < n; k++)
printf(" %s (%X) : set %3d %s & get %3d %s\n",
priv[k].name, priv[k].cmd,
argtype[(priv[k].get_args & IW_PRIV_TYPE_MASK) >> 12]);
printf("\n");
}
-}
-
-/*------------------------------------------------------------------*/
-/*
- * Get info on all devices and print it on the screen
- */
-static void
-print_priv_devices(int skfd)
-{
- char buff[1024];
- struct ifconf ifc;
- struct ifreq *ifr;
- int i;
-
- /* Get list of active devices */
- ifc.ifc_len = sizeof(buff);
- ifc.ifc_buf = buff;
- if(ioctl(skfd, SIOCGIFCONF, &ifc) < 0)
- {
- fprintf(stderr, "SIOCGIFCONF: %s\n", strerror(errno));
- return;
- }
- ifr = ifc.ifc_req;
-
- /* Print them */
- for(i = ifc.ifc_len / sizeof(struct ifreq); --i >= 0; ifr++)
- print_priv_info(skfd, ifr->ifr_name);
+ return(0);
}
/************************* SETTING ROUTINES **************************/
main(int argc,
char ** argv)
{
- int skfd = -1; /* generic raw socket desc. */
+ int skfd; /* generic raw socket desc. */
int goterr = 0;
/* Create a channel to the NET kernel. */
/* No argument : show the list of all device + info */
if(argc == 1)
- {
- print_priv_devices(skfd);
- close(skfd);
- return(0);
- }
-
- /* Special cases take one... */
- /* Help */
- if((!strncmp(argv[1], "-h", 9)) ||
- (!strcmp(argv[1], "--help")))
- {
+ iw_enum_devices(skfd, &print_priv_info, NULL, 0);
+ else
+ /* Special cases take one... */
+ /* Help */
+ if((!strncmp(argv[1], "-h", 9)) ||
+ (!strcmp(argv[1], "--help")))
iw_usage();
- close(skfd);
- return(0);
- }
-
- /* The device name must be the first argument */
- /* Name only : show for that device only */
- if(argc == 2)
- {
- print_priv_info(skfd, argv[1]);
- close(skfd);
- return(0);
- }
-
- /* Special cases take two... */
- /* Roaming */
- if(!strncmp(argv[2], "roam", 4))
- {
- goterr = set_roaming(skfd, argv + 3, argc - 3, argv[1]);
- close(skfd);
- return(goterr);
- }
-
- /* Port type */
- if(!strncmp(argv[2], "port", 4))
- {
- goterr = port_type(skfd, argv + 3, argc - 3, argv[1]);
- close(skfd);
- return(goterr);
- }
-
- /* Otherwise, it's a private ioctl */
- goterr = set_private(skfd, argv + 2, argc - 2, argv[1]);
+ else
+ /* The device name must be the first argument */
+ /* Name only : show for that device only */
+ if(argc == 2)
+ print_priv_info(skfd, argv[1], NULL, 0);
+ else
+ /* Special cases take two... */
+ /* Roaming */
+ if(!strncmp(argv[2], "roam", 4))
+ goterr = set_roaming(skfd, argv + 3, argc - 3, argv[1]);
+ else
+ /* Port type */
+ if(!strncmp(argv[2], "port", 4))
+ goterr = port_type(skfd, argv + 3, argc - 3, argv[1]);
+ else
+ /* Otherwise, it's a private ioctl */
+ goterr = set_private(skfd, argv + 2, argc - 2, argv[1]);
/* Close the socket. */
close(skfd);