2014-02-11 20:01:00 +00:00
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/*
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* kpatch.h
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*
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* Copyright (C) 2014 Seth Jennings <sjenning@redhat.com>
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* Copyright (C) 2013 Josh Poimboeuf <jpoimboe@redhat.com>
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*
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2014-02-13 16:51:00 +00:00
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* Contains the API for the core kpatch module used by the patch modules
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2014-02-11 20:01:00 +00:00
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*/
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2014-02-11 16:25:48 +00:00
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#ifndef _KPATCH_H_
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#define _KPATCH_H_
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struct kpatch_func {
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unsigned long old_func_addr;
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unsigned long new_func_addr;
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char *old_func_name;
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unsigned long old_func_addr_end;
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struct module *mod;
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};
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struct kpatch_rela {
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unsigned long dest;
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unsigned long src;
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unsigned long type;
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};
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struct kpatch_patch {
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unsigned long new;
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unsigned long orig;
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unsigned long orig_end;
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};
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int kpatch_register(struct module *mod, void *kpatch_patches,
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void *kpatch_patches_end);
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int kpatch_unregister(struct module *mod);
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#endif /* _KPATCH_H_ */
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