C++ (Cpp) nvlist_exists_null示例

示例#1

0

显示文件

文件： pwd.c 项目： Alkzndr/freebsd

static bool
pwd_allowed_field(const nvlist_t *limits, const char *field)
{

	if (limits == NULL)
		return (true);

	/*
	 * If no limit was set on allowed fields, then all fields are allowed.
	 */
	if (!nvlist_exists_nvlist(limits, "fields"))
		return (true);

	limits = nvlist_get_nvlist(limits, "fields");
	return (nvlist_exists_null(limits, field));
}

示例#2

0

显示文件

文件： pwd.c 项目： Alkzndr/freebsd

static bool
pwd_allowed_cmd(const nvlist_t *limits, const char *cmd)
{

	if (limits == NULL)
		return (true);

	/*
	 * If no limit was set on allowed commands, then all commands
	 * are allowed.
	 */
	if (!nvlist_exists_nvlist(limits, "cmds"))
		return (true);

	limits = nvlist_get_nvlist(limits, "cmds");
	return (nvlist_exists_null(limits, cmd));
}

示例#3

0

显示文件

文件： nvlist_exists_test.c 项目： andrejzverev/poudriere

int
main(void)
{
	nvlist_t *nvl;

	printf("1..232\n");

	nvl = nvlist_create(0);

	CHECK(!nvlist_exists(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_binary(nvl, "nvlist/null"));
	nvlist_add_null(nvl, "nvlist/null");
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists(nvl, "nvlist/null"));
	CHECK(nvlist_exists_null(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_binary(nvl, "nvlist/null"));

	CHECK(!nvlist_exists(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_binary(nvl, "nvlist/bool"));
	nvlist_add_bool(nvl, "nvlist/bool", true);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/bool"));
	CHECK(nvlist_exists_bool(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_binary(nvl, "nvlist/bool"));

	CHECK(!nvlist_exists(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_binary(nvl, "nvlist/number"));
	nvlist_add_number(nvl, "nvlist/number", 0);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/number"));
	CHECK(nvlist_exists_number(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_binary(nvl, "nvlist/number"));

	CHECK(!nvlist_exists(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_binary(nvl, "nvlist/string"));
	nvlist_add_string(nvl, "nvlist/string", "test");
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/string"));
	CHECK(nvlist_exists_string(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_binary(nvl, "nvlist/string"));

	CHECK(!nvlist_exists(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists_binary(nvl, "nvlist/nvlist"));
	nvlist_add_nvlist(nvl, "nvlist/nvlist", nvl);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/nvlist"));
	CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists_binary(nvl, "nvlist/nvlist"));

	CHECK(!nvlist_exists(nvl, "nvlist/descriptor"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/descriptor"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/descriptor"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/descriptor"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/descriptor"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/descriptor"));
	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/descriptor"));
	CHECK(!nvlist_exists_binary(nvl, "nvlist/descriptor"));
	nvlist_add_descriptor(nvl, "nvlist/descriptor", STDERR_FILENO);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists(nvl, "nvlist/descriptor"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/descriptor"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/descriptor"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/descriptor"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/descriptor"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/descriptor"));
	CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor"));
	CHECK(!nvlist_exists_binary(nvl, "nvlist/descriptor"));

	CHECK(!nvlist_exists(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_binary(nvl, "nvlist/binary"));
	nvlist_add_binary(nvl, "nvlist/binary", "test", 4);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/binary"));
	CHECK(nvlist_exists_binary(nvl, "nvlist/binary"));

	CHECK(nvlist_exists(nvl, "nvlist/null"));
	CHECK(nvlist_exists(nvl, "nvlist/bool"));
	CHECK(nvlist_exists(nvl, "nvlist/number"));
	CHECK(nvlist_exists(nvl, "nvlist/string"));
	CHECK(nvlist_exists(nvl, "nvlist/nvlist"));
	CHECK(nvlist_exists(nvl, "nvlist/descriptor"));
	CHECK(nvlist_exists(nvl, "nvlist/binary"));
	CHECK(nvlist_exists_null(nvl, "nvlist/null"));
	CHECK(nvlist_exists_bool(nvl, "nvlist/bool"));
	CHECK(nvlist_exists_number(nvl, "nvlist/number"));
	CHECK(nvlist_exists_string(nvl, "nvlist/string"));
	CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist"));
	CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor"));
	CHECK(nvlist_exists_binary(nvl, "nvlist/binary"));

	nvlist_free_null(nvl, "nvlist/null");
	CHECK(!nvlist_exists(nvl, "nvlist/null"));
	CHECK(nvlist_exists(nvl, "nvlist/bool"));
	CHECK(nvlist_exists(nvl, "nvlist/number"));
	CHECK(nvlist_exists(nvl, "nvlist/string"));
	CHECK(nvlist_exists(nvl, "nvlist/nvlist"));
	CHECK(nvlist_exists(nvl, "nvlist/descriptor"));
	CHECK(nvlist_exists(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/null"));
	CHECK(nvlist_exists_bool(nvl, "nvlist/bool"));
	CHECK(nvlist_exists_number(nvl, "nvlist/number"));
	CHECK(nvlist_exists_string(nvl, "nvlist/string"));
	CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist"));
	CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor"));
	CHECK(nvlist_exists_binary(nvl, "nvlist/binary"));

	nvlist_free_bool(nvl, "nvlist/bool");
	CHECK(!nvlist_exists(nvl, "nvlist/null"));
	CHECK(!nvlist_exists(nvl, "nvlist/bool"));
	CHECK(nvlist_exists(nvl, "nvlist/number"));
	CHECK(nvlist_exists(nvl, "nvlist/string"));
	CHECK(nvlist_exists(nvl, "nvlist/nvlist"));
	CHECK(nvlist_exists(nvl, "nvlist/descriptor"));
	CHECK(nvlist_exists(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/bool"));
	CHECK(nvlist_exists_number(nvl, "nvlist/number"));
	CHECK(nvlist_exists_string(nvl, "nvlist/string"));
	CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist"));
	CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor"));
	CHECK(nvlist_exists_binary(nvl, "nvlist/binary"));

	nvlist_free_number(nvl, "nvlist/number");
	CHECK(!nvlist_exists(nvl, "nvlist/null"));
	CHECK(!nvlist_exists(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists(nvl, "nvlist/number"));
	CHECK(nvlist_exists(nvl, "nvlist/string"));
	CHECK(nvlist_exists(nvl, "nvlist/nvlist"));
	CHECK(nvlist_exists(nvl, "nvlist/descriptor"));
	CHECK(nvlist_exists(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/number"));
	CHECK(nvlist_exists_string(nvl, "nvlist/string"));
	CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist"));
	CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor"));
	CHECK(nvlist_exists_binary(nvl, "nvlist/binary"));

	nvlist_free_string(nvl, "nvlist/string");
	CHECK(!nvlist_exists(nvl, "nvlist/null"));
	CHECK(!nvlist_exists(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists(nvl, "nvlist/number"));
	CHECK(!nvlist_exists(nvl, "nvlist/string"));
	CHECK(nvlist_exists(nvl, "nvlist/nvlist"));
	CHECK(nvlist_exists(nvl, "nvlist/descriptor"));
	CHECK(nvlist_exists(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/string"));
	CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist"));
	CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor"));
	CHECK(nvlist_exists_binary(nvl, "nvlist/binary"));

	nvlist_free_nvlist(nvl, "nvlist/nvlist");
	CHECK(!nvlist_exists(nvl, "nvlist/null"));
	CHECK(!nvlist_exists(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists(nvl, "nvlist/number"));
	CHECK(!nvlist_exists(nvl, "nvlist/string"));
	CHECK(!nvlist_exists(nvl, "nvlist/nvlist"));
	CHECK(nvlist_exists(nvl, "nvlist/descriptor"));
	CHECK(nvlist_exists(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/nvlist"));
	CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor"));
	CHECK(nvlist_exists_binary(nvl, "nvlist/binary"));

	nvlist_free_descriptor(nvl, "nvlist/descriptor");
	CHECK(!nvlist_exists(nvl, "nvlist/null"));
	CHECK(!nvlist_exists(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists(nvl, "nvlist/number"));
	CHECK(!nvlist_exists(nvl, "nvlist/string"));
	CHECK(!nvlist_exists(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists(nvl, "nvlist/descriptor"));
	CHECK(nvlist_exists(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/descriptor"));
	CHECK(nvlist_exists_binary(nvl, "nvlist/binary"));

	nvlist_free_binary(nvl, "nvlist/binary");
	CHECK(!nvlist_exists(nvl, "nvlist/null"));
	CHECK(!nvlist_exists(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists(nvl, "nvlist/number"));
	CHECK(!nvlist_exists(nvl, "nvlist/string"));
	CHECK(!nvlist_exists(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists(nvl, "nvlist/descriptor"));
	CHECK(!nvlist_exists(nvl, "nvlist/binary"));
	CHECK(!nvlist_exists_null(nvl, "nvlist/null"));
	CHECK(!nvlist_exists_bool(nvl, "nvlist/bool"));
	CHECK(!nvlist_exists_number(nvl, "nvlist/number"));
	CHECK(!nvlist_exists_string(nvl, "nvlist/string"));
	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/nvlist"));
	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/descriptor"));
	CHECK(!nvlist_exists_binary(nvl, "nvlist/binary"));

	CHECK(nvlist_empty(nvl));

	nvlist_destroy(nvl);

	return (0);
}

示例#4

0

显示文件

文件： nvlist_add_test.c 项目： andrejzverev/poudriere

int
main(void)
{
	const nvlist_t *cnvl;
	nvlist_t *nvl;

	printf("1..94\n");

	nvl = nvlist_create(0);

	CHECK(!nvlist_exists_null(nvl, "nvlist/null"));
	nvlist_add_null(nvl, "nvlist/null");
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_null(nvl, "nvlist/null"));

	CHECK(!nvlist_exists_bool(nvl, "nvlist/bool/true"));
	nvlist_add_bool(nvl, "nvlist/bool/true", true);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_bool(nvl, "nvlist/bool/true"));

	CHECK(!nvlist_exists_bool(nvl, "nvlist/bool/false"));
	nvlist_add_bool(nvl, "nvlist/bool/false", false);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_bool(nvl, "nvlist/bool/false"));

	CHECK(!nvlist_exists_number(nvl, "nvlist/number/0"));
	nvlist_add_number(nvl, "nvlist/number/0", 0);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_number(nvl, "nvlist/number/0"));

	CHECK(!nvlist_exists_number(nvl, "nvlist/number/1"));
	nvlist_add_number(nvl, "nvlist/number/1", 1);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_number(nvl, "nvlist/number/1"));

	CHECK(!nvlist_exists_number(nvl, "nvlist/number/-1"));
	nvlist_add_number(nvl, "nvlist/number/-1", -1);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_number(nvl, "nvlist/number/-1"));

	CHECK(!nvlist_exists_number(nvl, "nvlist/number/UINT64_MAX"));
	nvlist_add_number(nvl, "nvlist/number/UINT64_MAX", UINT64_MAX);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_number(nvl, "nvlist/number/UINT64_MAX"));

	CHECK(!nvlist_exists_number(nvl, "nvlist/number/INT64_MIN"));
	nvlist_add_number(nvl, "nvlist/number/INT64_MIN", INT64_MIN);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_number(nvl, "nvlist/number/INT64_MIN"));

	CHECK(!nvlist_exists_number(nvl, "nvlist/number/INT64_MAX"));
	nvlist_add_number(nvl, "nvlist/number/INT64_MAX", INT64_MAX);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_number(nvl, "nvlist/number/INT64_MAX"));

	CHECK(!nvlist_exists_string(nvl, "nvlist/string/"));
	nvlist_add_string(nvl, "nvlist/string/", "");
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_string(nvl, "nvlist/string/"));

	CHECK(!nvlist_exists_string(nvl, "nvlist/string/x"));
	nvlist_add_string(nvl, "nvlist/string/x", "x");
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_string(nvl, "nvlist/string/x"));

	CHECK(!nvlist_exists_string(nvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz"));
	nvlist_add_string(nvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz", "abcdefghijklmnopqrstuvwxyz");
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_string(nvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz"));

	CHECK(!nvlist_exists_string(nvl, "nvlist/stringf/"));
	nvlist_add_stringf(nvl, "nvlist/stringf/", "%s", "");
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_string(nvl, "nvlist/stringf/"));

	CHECK(!nvlist_exists_string(nvl, "nvlist/stringf/x"));
	nvlist_add_stringf(nvl, "nvlist/stringf/x", "%s", "x");
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_string(nvl, "nvlist/stringf/x"));

	CHECK(!nvlist_exists_string(nvl, "nvlist/stringf/666Xabc"));
	nvlist_add_stringf(nvl, "nvlist/stringf/666Xabc", "%d%c%s", 666, 'X', "abc");
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_string(nvl, "nvlist/stringf/666Xabc"));

	CHECK(!nvlist_exists_descriptor(nvl, "nvlist/descriptor/STDERR_FILENO"));
	nvlist_add_descriptor(nvl, "nvlist/descriptor/STDERR_FILENO", STDERR_FILENO);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor/STDERR_FILENO"));

	CHECK(!nvlist_exists_binary(nvl, "nvlist/binary/x"));
	nvlist_add_binary(nvl, "nvlist/binary/x", "x", 1);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_binary(nvl, "nvlist/binary/x"));

	CHECK(!nvlist_exists_binary(nvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz"));
	nvlist_add_binary(nvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz", "abcdefghijklmnopqrstuvwxyz", sizeof("abcdefghijklmnopqrstuvwxyz"));
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_binary(nvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz"));

	CHECK(!nvlist_exists_nvlist(nvl, "nvlist/nvlist"));
	nvlist_add_nvlist(nvl, "nvlist/nvlist", nvl);
	CHECK(nvlist_error(nvl) == 0);
	CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist"));

	CHECK(nvlist_exists_null(nvl, "nvlist/null"));
	CHECK(nvlist_exists_bool(nvl, "nvlist/bool/true"));
	CHECK(nvlist_exists_bool(nvl, "nvlist/bool/false"));
	CHECK(nvlist_exists_number(nvl, "nvlist/number/0"));
	CHECK(nvlist_exists_number(nvl, "nvlist/number/1"));
	CHECK(nvlist_exists_number(nvl, "nvlist/number/-1"));
	CHECK(nvlist_exists_number(nvl, "nvlist/number/UINT64_MAX"));
	CHECK(nvlist_exists_number(nvl, "nvlist/number/INT64_MIN"));
	CHECK(nvlist_exists_number(nvl, "nvlist/number/INT64_MAX"));
	CHECK(nvlist_exists_string(nvl, "nvlist/string/"));
	CHECK(nvlist_exists_string(nvl, "nvlist/string/x"));
	CHECK(nvlist_exists_string(nvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz"));
	CHECK(nvlist_exists_string(nvl, "nvlist/stringf/"));
	CHECK(nvlist_exists_string(nvl, "nvlist/stringf/x"));
	CHECK(nvlist_exists_string(nvl, "nvlist/stringf/666Xabc"));
	CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor/STDERR_FILENO"));
	CHECK(nvlist_exists_binary(nvl, "nvlist/binary/x"));
	CHECK(nvlist_exists_binary(nvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz"));
	CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist"));

	cnvl = nvlist_get_nvlist(nvl, "nvlist/nvlist");
	CHECK(nvlist_exists_null(cnvl, "nvlist/null"));
	CHECK(nvlist_exists_bool(cnvl, "nvlist/bool/true"));
	CHECK(nvlist_exists_bool(cnvl, "nvlist/bool/false"));
	CHECK(nvlist_exists_number(cnvl, "nvlist/number/0"));
	CHECK(nvlist_exists_number(cnvl, "nvlist/number/1"));
	CHECK(nvlist_exists_number(cnvl, "nvlist/number/-1"));
	CHECK(nvlist_exists_number(cnvl, "nvlist/number/UINT64_MAX"));
	CHECK(nvlist_exists_number(cnvl, "nvlist/number/INT64_MIN"));
	CHECK(nvlist_exists_number(cnvl, "nvlist/number/INT64_MAX"));
	CHECK(nvlist_exists_string(cnvl, "nvlist/string/"));
	CHECK(nvlist_exists_string(cnvl, "nvlist/string/x"));
	CHECK(nvlist_exists_string(cnvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz"));
	CHECK(nvlist_exists_string(cnvl, "nvlist/stringf/"));
	CHECK(nvlist_exists_string(cnvl, "nvlist/stringf/x"));
	CHECK(nvlist_exists_string(cnvl, "nvlist/stringf/666Xabc"));
	CHECK(nvlist_exists_descriptor(cnvl, "nvlist/descriptor/STDERR_FILENO"));
	CHECK(nvlist_exists_binary(cnvl, "nvlist/binary/x"));
	CHECK(nvlist_exists_binary(cnvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz"));

	nvlist_destroy(nvl);

	return (0);
}

示例#5

0

显示文件

文件： cap_sysctl.c 项目： hmatyschok/MeshBSD

static int
sysctl_command(const char *cmd, const nvlist_t *limits, nvlist_t *nvlin,
    nvlist_t *nvlout)
{
	const char *name;
	const void *newp;
	void *oldp;
	uint64_t operation;
	size_t oldlen, newlen;
	size_t *oldlenp;
	int error;

	if (strcmp(cmd, "sysctl") != 0)
		return (EINVAL);
	error = sysctl_check_one(nvlin, false);
	if (error != 0)
		return (error);

	name = nvlist_get_string(nvlin, "name");
	operation = nvlist_get_number(nvlin, "operation");
	if (!sysctl_allowed(limits, name, operation))
		return (ENOTCAPABLE);

	if ((operation & CAP_SYSCTL_WRITE) != 0) {
		if (!nvlist_exists_binary(nvlin, "newp"))
			return (EINVAL);
		newp = nvlist_get_binary(nvlin, "newp", &newlen);
		assert(newp != NULL && newlen > 0);
	} else {
		newp = NULL;
		newlen = 0;
	}

	if ((operation & CAP_SYSCTL_READ) != 0) {
		if (nvlist_exists_null(nvlin, "justsize")) {
			oldp = NULL;
			oldlen = 0;
			oldlenp = &oldlen;
		} else {
			if (!nvlist_exists_number(nvlin, "oldlen"))
				return (EINVAL);
			oldlen = (size_t)nvlist_get_number(nvlin, "oldlen");
			if (oldlen == 0)
				return (EINVAL);
			oldp = calloc(1, oldlen);
			if (oldp == NULL)
				return (ENOMEM);
			oldlenp = &oldlen;
		}
	} else {
		oldp = NULL;
		oldlen = 0;
		oldlenp = NULL;
	}

	if (sysctlbyname(name, oldp, oldlenp, newp, newlen) == -1) {
		error = errno;
		free(oldp);
		return (error);
	}

	if ((operation & CAP_SYSCTL_READ) != 0) {
		if (nvlist_exists_null(nvlin, "justsize"))
			nvlist_add_number(nvlout, "oldlen", (uint64_t)oldlen);
		else
			nvlist_move_binary(nvlout, "oldp", oldp, oldlen);
	}

	return (0);
}