int main(void) { int ret; int mtu; struct device *dev; ret = 0; dev = tuntap_init(); if (tuntap_start(dev, TUNTAP_MODE_TUNNEL, TUNTAP_ID_ANY) == -1) { ret = 1; goto clean; } if (tuntap_set_mtu(dev, 1400) == -1) { ret = 1; goto clean; } mtu = tuntap_get_mtu(dev); if (mtu != 1400) { ret = 1; } clean: tuntap_destroy(dev); return ret; }
int main(void) { int ret; struct device *dev; const char *s = "This tap interface is here for testing purpose"; char *check_s; ret = 0; dev = tuntap_init(); if (tuntap_start(dev, TUNTAP_MODE_ETHERNET, TUNTAP_ID_ANY) == -1) { ret = 1; goto clean; } if (tuntap_set_descr(dev, s) == -1) { ret = 1; goto clean; } if ((check_s = tuntap_get_descr(dev)) == NULL) { ret = 1; goto clean; } if (strcmp(s, check_s) != 0) { ret = 1; } clean: tuntap_destroy(dev); return ret; }
int main(void) { int ret; char *hwaddr; struct device *dev; ret = 0; dev = tuntap_init(); if (tuntap_start(dev, TUNTAP_MODE_ETHERNET, TUNTAP_ID_ANY) == -1) { ret = 1; goto clean; } if (tuntap_set_hwaddr(dev, "54:1a:13:ef:b6:b5") == -1) { ret = 1; goto clean; } hwaddr = tuntap_get_hwaddr(dev); if (strcasecmp(hwaddr, "54:1a:13:ef:b6:b5") != 0) ret = 1; clean: tuntap_destroy(dev); return ret; }
int main(void) { struct device *dev; dev = tuntap_init(); if (tuntap_start(dev, TUNTAP_MODE_TUNNEL, -1) == -1) { tuntap_destroy(dev); return 0; } return 1; }
int main(void) { struct device *dev; dev = tuntap_init(); if (tuntap_start(dev, 42, TUNTAP_ID_ANY) == -1) { tuntap_destroy(dev); return 0; } return 1; }
int main(void) { int ret; struct device *dev; ret = 0; dev = tuntap_init(); if (tuntap_start(dev, TUNTAP_MODE_ETHERNET, 0) == -1) ret = 1; tuntap_destroy(dev); return ret; }
int main(void) { struct device *dev; dev = tuntap_init(); if (tuntap_start(dev, TUNTAP_MODE_TUNNEL, TUNTAP_ID_ANY) == -1) { return 1; } if (tuntap_set_ip(dev, "1.2.3.4", -2) == -1) { tuntap_destroy(dev); return 0; } return 1; }
int main(void) { struct device *dev; dev = tuntap_init(); if (tuntap_start(dev, TUNTAP_MODE_ETHERNET, TUNTAP_ID_ANY) == -1) { return 1; } if (tuntap_set_ip(dev, "Chipot", 24) == -1) { tuntap_destroy(dev); return 0; } return 1; }
int main(void) { int ret; struct device *dev; ret = 1; dev = tuntap_init(); if (tuntap_start(dev, TUNTAP_MODE_ETHERNET, TUNTAP_ID_ANY) == -1) ret = 1; if (tuntap_set_ifname(dev, NULL) == -1) { ret = 0; } tuntap_destroy(dev); return ret; }
int main(void) { int ret; struct device *dev; const char *s = "This tap interface is here for testing purpose"; ret = 0; dev = tuntap_init(); if (tuntap_start(dev, TUNTAP_MODE_ETHERNET, TUNTAP_ID_ANY) == -1) ret = 1; if (tuntap_set_descr(dev, s) == -1) { ret = 1; } tuntap_destroy(dev); return ret; }
int main(void) { int ret; struct device *dev; ret = 0; dev = tuntap_init(); if (tuntap_start(dev, TUNTAP_MODE_ETHERNET, TUNTAP_ID_ANY) == -1) { ret = 1; goto clean; } if (tuntap_set_debug(dev, 1) == -1) { ret = 1; goto clean; } clean: tuntap_destroy(dev); return ret; }
int main(void) { int ret; struct device *dev; char *hwaddr; ret = 1; dev = tuntap_init(); if (tuntap_start(dev, TUNTAP_MODE_ETHERNET, TUNTAP_ID_ANY) == -1) { goto clean; } hwaddr = tuntap_get_hwaddr(dev); (void)fprintf(stderr, "%s\n", hwaddr); if (strcmp(hwaddr, "0:0:0:0:0:0") == 0) goto clean; if (strcmp(hwaddr, "00:00:00:00:00:00") == 0) goto clean; ret = 0; clean: tuntap_destroy(dev); return ret; }