67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
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/*
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* Copyright (c) 2009 Travis Geiselbrecht
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <debug.h>
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#include <app.h>
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#include <kernel/thread.h>
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extern const struct app_descriptor __apps_start;
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extern const struct app_descriptor __apps_end;
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static void start_app(const struct app_descriptor *app);
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/* one time setup */
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void apps_init(void)
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{
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const struct app_descriptor *app;
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/* call all the init routines */
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for (app = &__apps_start; app != &__apps_end; app++) {
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if (app->init)
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app->init(app);
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}
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/* start any that want to start on boot */
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for (app = &__apps_start; app != &__apps_end; app++) {
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if (app->entry && (app->flags & APP_FLAG_DONT_START_ON_BOOT) == 0) {
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start_app(app);
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}
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}
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}
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static int app_thread_entry(void *arg)
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{
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const struct app_descriptor *app = (const struct app_descriptor *)arg;
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app->entry(app, NULL);
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return 0;
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}
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static void start_app(const struct app_descriptor *app)
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{
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printf("starting app %s\n", app->name);
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thread_resume(thread_create(app->name, &app_thread_entry, (void *)app, DEFAULT_PRIORITY, DEFAULT_STACK_SIZE));
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}
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