2 files changed, 27 insertions, 0 deletions
diff --git a/core/src/xmake/engine.c b/core/src/xmake/engine.c
index 9ceabd156..a77cc4a9b 100644
--- a/core/src/xmake/engine.c
+++ b/core/src/xmake/engine.c
@@ -151,6 +151,7 @@ tb_int_t xm_os_cpuinfo(lua_State *lua);
 tb_int_t xm_os_meminfo(lua_State *lua);
 tb_int_t xm_os_readlink(lua_State *lua);
 tb_int_t xm_os_filesize(lua_State *lua);
+tb_int_t xm_os_access(lua_State *lua);
 tb_int_t xm_os_emptydir(lua_State *lua);
 tb_int_t xm_os_syserror(lua_State *lua);
 tb_int_t xm_os_strerror(lua_State *lua);
@@ -446,6 +447,7 @@ static luaL_Reg const g_os_functions[] = {
     { "fscase", xm_os_fscase },
     { "rename", xm_os_rename },
     { "exists", xm_os_exists },
+    { "access", xm_os_access },
     { "setenv", xm_os_setenv },
     { "getenv", xm_os_getenv },
     { "getenvs", xm_os_getenvs },
diff --git a/core/src/xmake/os/access.c b/core/src/xmake/os/access.c
new file mode 100644
index 000000000..51bf00607
--- /dev/null
+++ b/core/src/xmake/os/access.c
@@ -0,0 +1,25 @@
+#include "prefix.h"
+
+tb_int_t xm_os_access(lua_State *lua) {
+    tb_assert_and_check_return_val(lua, 0);
+
+    // check
+    tb_char_t const* path = luaL_checkstring(lua, 1);
+    tb_char_t const* mode_str = luaL_checkstring(lua, 2);
+    tb_check_return_val(path && mode_str, 0);
+
+    // parse mode
+    tb_size_t mode = 0;
+    while (*mode_str) {
+        switch (*mode_str) {
+        case 'r': mode |= TB_FILE_MODE_RO; break;
+        case 'w': mode |= TB_FILE_MODE_WO; break;
+        case 'x': mode |= TB_FILE_MODE_EXEC; break;
+        }
+        mode_str++;
+    }
+
+    // check access
+    lua_pushboolean(lua, tb_file_access(path, mode));
+    return 1;
+}