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52 lines
1.5 KiB
52 lines
1.5 KiB
/*
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* PROCA task descriptor
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*
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* Copyright (C) 2018 Samsung Electronics, Inc.
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* Hryhorii Tur, <hryhorii.tur@partner.samsung.com>
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include "proca_task_descr.h"
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#include "proca_identity.h"
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#include "proca_log.h"
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#include <linux/slab.h>
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#include <linux/string.h>
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struct proca_task_descr *create_proca_task_descr(struct task_struct *task,
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struct proca_identity *ident)
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{
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struct proca_task_descr *task_descr = kzalloc(sizeof(*task_descr),
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GFP_KERNEL);
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if (unlikely(!task_descr))
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return NULL;
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task_descr->task = task;
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task_descr->proca_identity = *ident;
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PROCA_DEBUG_LOG("Task descriptor for task %d was created\n",
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task->pid);
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PROCA_DEBUG_LOG("Task %d has application name %s\n",
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task->pid, ident->parsed_cert.app_name);
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return task_descr;
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}
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void destroy_proca_task_descr(struct proca_task_descr *proca_task_descr)
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{
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if (!proca_task_descr)
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return;
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PROCA_DEBUG_LOG("Destroying proca task descriptor for task %d\n",
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proca_task_descr->task->pid);
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deinit_proca_identity(&proca_task_descr->proca_identity);
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kfree(proca_task_descr);
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}
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