2020-06-26 17:23:00 +00:00
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#ifndef __LINUX_USERMODE_DRIVER_H__
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#define __LINUX_USERMODE_DRIVER_H__
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#include <linux/umh.h>
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#ifdef CONFIG_BPFILTER
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void __exit_umh(struct task_struct *tsk);
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static inline void exit_umh(struct task_struct *tsk)
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{
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if (unlikely(tsk->flags & PF_UMH))
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__exit_umh(tsk);
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}
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#else
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static inline void exit_umh(struct task_struct *tsk)
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{
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}
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#endif
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2020-06-26 16:16:06 +00:00
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struct umd_info {
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2020-06-25 16:38:08 +00:00
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const char *driver_name;
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2020-06-26 17:23:00 +00:00
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struct file *pipe_to_umh;
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struct file *pipe_from_umh;
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struct list_head list;
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2020-06-26 16:16:06 +00:00
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void (*cleanup)(struct umd_info *info);
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2020-06-26 17:23:00 +00:00
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pid_t pid;
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};
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2020-06-26 16:16:06 +00:00
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int fork_usermode_blob(void *data, size_t len, struct umd_info *info);
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2020-06-26 17:23:00 +00:00
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#endif /* __LINUX_USERMODE_DRIVER_H__ */
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