C++ (Cpp) ipdadm_remove_valid示例

示例#1

static int
ipdadm_remove(int argc, char *argv[])
{
	ipd_ioc_perturb_t ipi;
	char *cur, *res;
	int rval, fd;

	if (argc < 1) {
		(void) fprintf(stderr, "%s: remove <arguments>\n",
		    g_pname);
		return (usage(stderr));
	}

	if (argc > 1) {
		(void) fprintf(stderr, "%s: remove's arguments must be "
		    "comma seperated\n", g_pname);
		return (E_ERROR);
	}

	ipi.ipip_zoneid = g_zid;
	ipi.ipip_arg = 0;

	cur = argv[0];
	while ((res = strchr(cur, ',')) != NULL) {
		*res = '\0';
		if ((rval = ipdadm_remove_valid(cur)) == 0) {
			(void) fprintf(stderr, "%s: unknown remove "
			    "argument: %s\n", g_pname, cur);
			return (E_ERROR);
		}
		ipi.ipip_arg |= rval;
		cur = res + 1;
	}

	if ((rval = ipdadm_remove_valid(cur)) == 0) {
		(void) fprintf(stderr, "%s: unknown remove argument: %s\n",
		    g_pname, cur);
		return (E_ERROR);
	}
	ipi.ipip_arg |= rval;

	fd = ipdadm_open();
	rval = ioctl(fd, IPDIOC_REMOVE, &ipi);
	(void) close(fd);
	if (rval == -1) {
		(void) fprintf(stderr, "%s: failed to remove instances: %s\n",
		    g_pname, strerror(errno));
		return (E_ERROR);
	}

	return (E_SUCCESS);
}

示例#2

static int
ipdadm_remove(int argc, char *argv[])
{
	ipd_config_t ic;
	char *cur, *res;
	int rval, fd;

	if (argc < 1) {
		(void) fprintf(stderr, "%s: remove <arguments>\n",
		    g_pname);
		return (usage(stderr));
	}

	if (argc > 1) {
		(void) fprintf(stderr, "%s: remove's arguments must be "
		    "comma seperated\n", g_pname);
		return (E_ERROR);
	}

	bzero(&ic, sizeof (ic));

	cur = argv[0];
	while ((res = strchr(cur, ',')) != NULL) {
		*res = '\0';
		if ((rval = ipdadm_remove_valid(cur)) == 0) {
			(void) fprintf(stderr, "%s: unknown remove "
			    "argument: %s\n", g_pname, cur);
			return (E_ERROR);
		}
		ic.ic_mask |= rval;
		cur = res + 1;
	}

	if ((rval = ipdadm_remove_valid(cur)) == 0) {
		(void) fprintf(stderr, "%s: unknown remove argument: %s\n",
		    g_pname, cur);
		return (E_ERROR);
	}
	ic.ic_mask |= rval;

	fd = ipd_open(NULL);
	rval = ipd_ctl(fd, g_zid, &ic);
	(void) ipd_close(fd);
	if (rval == -1) {
		(void) fprintf(stderr, "%s: failed to remove instances: %s\n",
		    g_pname, ipd_errmsg);
		return (E_ERROR);
	}

	return (E_SUCCESS);
}