7 int mcplib_add_stat(lua_State *L) {  in mcplib_add_stat()  argument
8     int idx = luaL_checkinteger(L, -2);  in mcplib_add_stat()
9     const char *name = luaL_checkstring(L, -1);  in mcplib_add_stat()
10     proxy_ctx_t *ctx = PROXY_GET_CTX(L);  in mcplib_add_stat()
13         proxy_lua_error(L, "stat index must be 1 or higher");  in mcplib_add_stat()
17         proxy_lua_ferror(L, "stat index must be %d or less", ctx->tunables.max_ustats);  in mcplib_add_stat()
23         proxy_lua_ferror(L, "stat name too long: %s\n", name);  in mcplib_add_stat()
29             proxy_lua_error(L, "stat cannot contain spaces or newlines");  in mcplib_add_stat()
76 int mcplib_stat(lua_State *L) {  in mcplib_stat()  argument
77     LIBEVENT_THREAD *t = PROXY_GET_THR(L);  in mcplib_stat()
79         proxy_lua_error(L, "stat must be called from router handlers");  in mcplib_stat()
85         proxy_lua_error(L, "no stats counters initialized");  in mcplib_stat()
89     int idx = luaL_checkinteger(L, -2);  in mcplib_stat()
90     int change = luaL_checkinteger(L, -1);  in mcplib_stat()
93         proxy_lua_error(L, "stat index out of range");  in mcplib_stat()