[libc] newhdrgen: updated sorting of guarded functions in fuction generation

libc/newhdrgen/class_implementation/classes/function.py

@@ -23,9 +23,12 @@ def __init__(
         self.attributes = attributes or ""
 
     def __str__(self):
-        attributes_str = self.attributes
+        attributes_str = " ".join(self.attributes)
         arguments_str = ", ".join(self.arguments)
-        result = f"{self.return_type} {self.name}({arguments_str}){attributes_str};"
+        if attributes_str == "":
+            result = f"{self.return_type} {self.name}({arguments_str}) __NOEXCEPT;"
+        else:
+            result = f"{attributes_str} {self.return_type} {self.name}({arguments_str}) __NOEXCEPT;"
         if self.guard:
             result = f"#ifdef {self.guard}\n{result}\n#endif // {self.guard}"
         return result

libc/newhdrgen/header.py

@@ -62,6 +62,6 @@ def __str__(self):
             content.append("")
         for object in self.objects:
             content.append(str(object))
-        content.append("\n__END_C_DECLS")
+        content.append("__END_C_DECLS")
 
         return "\n".join(content)

libc/newhdrgen/yaml/dlfcn.yaml

@@ -0,0 +1,39 @@
+header: dlfcn.h
+macros:
+  - macro_name: RTLD_LAZY
+    macro_value: null
+  - macro_name: RTLD_NOW
+    macro_value: null
+  - macro_name: RTLD_GLOBAL
+    macro_value: null
+  - macro_name: RTLD_LOCAL
+    macro_value: null
+types: []
+enums: []
+objects: []
+functions:
+  - name: dlclose
+    standards:
+      - POSIX
+    return_type: int
+    arguments:
+      - type: void *
+  - name: dlerror
+    standards:
+      - POSIX
+    return_type: char *
+    arguments: []
+  - name: dlopen
+    standards:
+      - POSIX
+    return_type: void *
+    arguments:
+      - type: const char *
+      - type: int
+  - name: dlsym
+    standards:
+      - POSIX
+    return_type: void *
+    arguments:
+      - type: void *__restrict
+      - type: const char *__restrict