| /* |
| * Copyright (c) 2009 Travis Geiselbrecht |
| * |
| * 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 __APP_H |
| #define __APP_H |
| |
| /* app support api */ |
| void apps_init(void); /* one time setup */ |
| |
| /* app entry point */ |
| struct app_descriptor; |
| typedef void (*app_init)(const struct app_descriptor *); |
| typedef void (*app_entry)(const struct app_descriptor *, void *args); |
| |
| /* app startup flags */ |
| #define APP_FLAG_DONT_START_ON_BOOT 0x1 |
| |
| /* each app needs to define one of these to define its startup conditions */ |
| struct app_descriptor { |
| const char *name; |
| app_init init; |
| app_entry entry; |
| unsigned int flags; |
| }; |
| |
| #define APP_START(appname) struct app_descriptor _app_##appname __SECTION(".apps") = { .name = #appname, |
| #define APP_END }; |
| |
| #endif |
| |