native: NULL-terminate all struct[]s

5 files changed, 12 insertions, 9 deletions

diff --git a/src/enums.c b/src/enums.c
index 1228f63..bd975bc 100644
--- a/src/enums.c
+++ b/src/enums.c
@@ -169,11 +169,11 @@ static const struct jurl_enum jurl_enums[] = {
 	{CURLOPT_SSH_AUTH_TYPES, CURLSSH_AUTH_KEYBOARD,  "ssh-auth/keyboard"},
 	{CURLOPT_SSH_AUTH_TYPES, CURLSSH_AUTH_AGENT,     "ssh-auth/agent"},
 	{CURLOPT_SSH_AUTH_TYPES, CURLSSH_AUTH_ANY,       "ssh-auth/any"},
+	{0, 0, NULL},
 };
-#define jurl_enum_size (sizeof(jurl_enums) / sizeof(struct jurl_enum))
 
 static long get_eq(CURLoption opt, JanetKeyword kw) {
-	for (size_t i = 0; i < jurl_enum_size; i++) {
+	for (size_t i = 0; jurl_enums[i].keyword; i++) {
 		if (jurl_enums[i].opt == opt && !strcmp(jurl_enums[i].keyword, (const char*)kw)) {
 			return jurl_enums[i].value;
 		}
diff --git a/src/errors.c b/src/errors.c
index 94219fe..57097dc 100644
--- a/src/errors.c
+++ b/src/errors.c
@@ -105,12 +105,12 @@ static const struct jurl_error jurl_errors[] = {
 	{CURLE_PROXY,                    "error/proxy"},
 	{CURLE_SSL_CLIENTCERT,           "error/ssl-clientcert"},
 	{CURLE_UNRECOVERABLE_POLL,       "error/unrecoverable-poll"},
+	{0, NULL},
 };
-#define jurl_error_size (sizeof(jurl_errors) / sizeof(struct jurl_error))
 
 // translate a CURLcode return code into a keyword
 Janet jurl_geterror(CURLcode code) {
-	for (size_t i = 0; i < jurl_error_size; i++) {
+	for (size_t i = 0; jurl_errors[i].keyword; i++) {
 		if (jurl_errors[i].code == code) {
 			return janet_ckeywordv(jurl_errors[i].keyword);
 		}
@@ -125,7 +125,7 @@ JANET_CFUN(jurl_strerror) {
 	Janet arg = argv[0];
 	switch (janet_checktypes(arg, JANET_TFLAG_KEYWORD | JANET_TFLAG_NUMBER)) {
 		case JANET_TFLAG_KEYWORD:
-			for (size_t i = 0; i < jurl_error_size; i++) {
+			for (size_t i = 0; jurl_errors[i].keyword; i++) {
 				if (janet_keyeq(arg, jurl_errors[i].keyword)) {
 					code = jurl_errors[i].code;
 					break;
diff --git a/src/getinfo.c b/src/getinfo.c
index 95fd6be..bf058f8 100644
--- a/src/getinfo.c
+++ b/src/getinfo.c
@@ -86,6 +86,7 @@ static const struct jurl_opt jurl_opts[] = {
 	{CURLINFO_RTSP_CSEQ_RECV,            "rtsp-cseq-recv",          JURL_PARAMTYPE_LONG},
 	// SKIP: protocol: deprecated for scheme
 	{CURLINFO_SCHEME,                    "scheme",                  JURL_PARAMTYPE_STRING},
+	{0, NULL, 0},
 };
 
 JANET_CFUN(jurl_getinfo) {
@@ -95,7 +96,7 @@ JANET_CFUN(jurl_getinfo) {
 
 	const struct jurl_opt *opt;
 	Janet jopt = argv[1];
-	for (size_t i = 0; i < sizeof(jurl_opts) / sizeof(struct jurl_opt); i++) {
+	for (size_t i = 0; jurl_opts[i].keyword; i++) {
 		if(janet_keyeq(jopt, jurl_opts[i].keyword)) {
 			opt = &jurl_opts[i];
 			break;
@@ -103,7 +104,7 @@ JANET_CFUN(jurl_getinfo) {
 	}
 	if (!opt) {
 		int num = janet_getinteger(argv, 1);
-		for (size_t i = 0; i < sizeof(jurl_opts) / sizeof(struct jurl_opt); i++) {
+		for (size_t i = 0; jurl_opts[i].keyword; i++) {
 			if (num == jurl_opts[i].info) {
 				opt = &jurl_opts[i];
 				break;
diff --git a/src/main.c b/src/main.c
index a322d99..2a7ffa9 100644
--- a/src/main.c
+++ b/src/main.c
@@ -152,6 +152,7 @@ static const JanetRegExt cfuns[] = {
 
 	// jurl_setopt.c
 	JANET_REG("setopt", jurl_setopt),
+	JANET_REG_END,
 };
 
 JANET_MODULE_ENTRY(JanetTable *env) {
diff --git a/src/setopt.c b/src/setopt.c
index e000731..a32c8a8 100644
--- a/src/setopt.c
+++ b/src/setopt.c
@@ -351,6 +351,7 @@ static const struct jurl_opt jurl_opts[] = {
 
 	// * telnet options
 	{CURLOPT_TELNETOPTIONS, "telnetoptions", JURL_PARAMTYPE_SLIST},
+	{0, NULL, 0},
 };
 
 JANET_CFUN(jurl_setopt) {
@@ -359,7 +360,7 @@ JANET_CFUN(jurl_setopt) {
 
 	const struct jurl_opt *opt;
 	Janet jopt = argv[1];
-	for (size_t i = 0; i < sizeof(jurl_opts) / sizeof(struct jurl_opt); i++) {
+	for (size_t i = 0; jurl_opts[i].keyword; i++) {
 		if (janet_keyeq(jopt, jurl_opts[i].keyword)) {
 			opt = &jurl_opts[i];
 			break;
@@ -367,7 +368,7 @@ JANET_CFUN(jurl_setopt) {
 	}
 	if (!opt) {
 		int num = janet_getinteger(argv, 1);
-		for (size_t i = 0; i < sizeof(jurl_opts) / sizeof(struct jurl_opt); i++) {
+		for (size_t i = 0; jurl_opts[i].keyword; i++) {
 			if (num == jurl_opts[i].opt) {
 				opt = &jurl_opts[i];
 				break;