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2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
66 lines
1.8 KiB
C
66 lines
1.8 KiB
C
/*
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* Copyright (C) ST-Ericsson AB 2010
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* Author: Sjur Brendeland
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* License terms: GNU General Public License (GPL) version 2
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*/
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#ifndef CFSRVL_H_
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#define CFSRVL_H_
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#include <linux/list.h>
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#include <linux/stddef.h>
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#include <linux/types.h>
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#include <linux/kref.h>
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#include <linux/rculist.h>
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struct cfsrvl {
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struct cflayer layer;
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bool open;
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bool phy_flow_on;
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bool modem_flow_on;
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bool supports_flowctrl;
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void (*release)(struct cflayer *layer);
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struct dev_info dev_info;
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void (*hold)(struct cflayer *lyr);
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void (*put)(struct cflayer *lyr);
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struct rcu_head rcu;
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};
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struct cflayer *cfvei_create(u8 linkid, struct dev_info *dev_info);
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struct cflayer *cfdgml_create(u8 linkid, struct dev_info *dev_info);
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struct cflayer *cfutill_create(u8 linkid, struct dev_info *dev_info);
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struct cflayer *cfvidl_create(u8 linkid, struct dev_info *dev_info);
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struct cflayer *cfrfml_create(u8 linkid, struct dev_info *dev_info,
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int mtu_size);
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struct cflayer *cfdbgl_create(u8 linkid, struct dev_info *dev_info);
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void cfsrvl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
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int phyid);
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bool cfsrvl_phyid_match(struct cflayer *layer, int phyid);
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void cfsrvl_init(struct cfsrvl *service,
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u8 channel_id,
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struct dev_info *dev_info,
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bool supports_flowctrl);
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bool cfsrvl_ready(struct cfsrvl *service, int *err);
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u8 cfsrvl_getphyid(struct cflayer *layer);
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static inline void cfsrvl_get(struct cflayer *layr)
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{
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struct cfsrvl *s = container_of(layr, struct cfsrvl, layer);
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if (layr == NULL || layr->up == NULL || s->hold == NULL)
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return;
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s->hold(layr->up);
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}
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static inline void cfsrvl_put(struct cflayer *layr)
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{
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struct cfsrvl *s = container_of(layr, struct cfsrvl, layer);
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if (layr == NULL || layr->up == NULL || s->hold == NULL)
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return;
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s->put(layr->up);
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}
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#endif /* CFSRVL_H_ */
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