2 * Copyright (c) 2016, Marie Helene Kvello-Aune
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36 #include <sys/ioctl.h>
43 int main(int argc, char *argv[])
46 errx(EINVAL, "Invalid number of arguments."
47 " Only one argument is accepted, and it should be the name"
48 " of the interface to be destroyed.");
53 /* We have a static number of arguments. Therefore we can do it simple. */
54 ifname = strdup(argv[1]);
56 printf("Interface name: %s\n", ifname);
58 libifc_handle_t *lifh = libifc_open();
59 if (libifc_destroy_interface(lifh, ifname) == 0) {
60 printf("Successfully destroyed interface '%s'.", ifname);
66 switch (libifc_err_errtype(lifh)) {
68 warnx("couldn't create socket. This shouldn't happen.\n");
71 if (libifc_err_ioctlreq(lifh) == SIOCIFDESTROY) {
73 "Failed to destroy interface (SIOCIFDESTROY)\n");
78 "Should basically never end up here in this example.\n");