/usr/include/cjs-1.0/cjs/native.h is in libcjs-dev 2.2.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | /* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */
/*
* Copyright (c) 2008 litl, LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef __GJS_NATIVE_H__
#define __GJS_NATIVE_H__
#if !defined (__GJS_GJS_MODULE_H__) && !defined (GJS_COMPILATION)
#error "Only <cjs/gjs-module.h> can be included directly."
#endif
#include <glib.h>
#include <jsapi.h>
G_BEGIN_DECLS
typedef enum {
/* This means that the GjsDefineModuleFunc defines the module
* name in the parent module, as opposed to the normal process
* where the GjsDefineModuleFunc defines module contents. When
* importing imports.foo.bar, this flag means the native module is
* given foo and defines bar in it, while normally the native
* module is given bar and defines stuff in that.
*
* The purpose of this is to allow a module with lazy properties
* by allowing module objects to be custom classes. It's used for
* the gobject-introspection module for example.
*/
GJS_NATIVE_SUPPLIES_MODULE_OBJ = 1 << 0
} GjsNativeFlags;
/*
* In a native module, you define a GjsDefineModuleFunc that
* adds your stuff to module_obj.
*
* You then declare GJS_REGISTER_NATIVE_MODULE("my.module.path", my_module_func)
*
* This declaration will call gjs_register_native_module() when your
* module is dlopen'd. We can't just use a well-known symbol name
* in your module, because we need to dlopen modules with
* global symbols.
*/
typedef JSBool (* GjsDefineModuleFunc) (JSContext *context,
JSObject *module_obj);
#define GJS_REGISTER_NATIVE_MODULE_WITH_FLAGS(module_id_string, module_func, flags) \
__attribute__((constructor)) static void \
register_native_module (void) \
{ \
gjs_register_native_module(module_id_string, module_func, flags); \
}
#define GJS_REGISTER_NATIVE_MODULE(module_id_string, module_func) \
GJS_REGISTER_NATIVE_MODULE_WITH_FLAGS(module_id_string, module_func, 0)
/* called in constructor function on dlopen() load */
void gjs_register_native_module (const char *module_id,
GjsDefineModuleFunc func,
GjsNativeFlags flags);
/* called by importer.c to to check for already loaded modules */
gboolean gjs_is_registered_native_module(JSContext *context,
JSObject *parent,
const char *name);
/* called by importer.c to load a native module once it finds
* it in the search path
*/
JSBool gjs_import_native_module (JSContext *context,
JSObject *module_obj,
const char *filename,
GjsNativeFlags *flags_p);
G_END_DECLS
#endif /* __GJS_NATIVE_H__ */
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