diff options
Diffstat (limited to 'include/linux/uprobes.h')
| -rw-r--r-- | include/linux/uprobes.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/uprobes.h b/include/linux/uprobes.h index 7ab6d2c8be49..c0a540239ab6 100644 --- a/include/linux/uprobes.h +++ b/include/linux/uprobes.h @@ -102,6 +102,11 @@ struct return_instance { struct return_instance *next; /* keep as stack */ }; +enum rp_check { + RP_CHECK_CALL, + RP_CHECK_RET, +}; + struct xol_area; struct uprobes_state { @@ -138,7 +143,7 @@ extern bool arch_uprobe_xol_was_trapped(struct task_struct *tsk); extern int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val, void *data); extern void arch_uprobe_abort_xol(struct arch_uprobe *aup, struct pt_regs *regs); extern unsigned long arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs *regs); -extern bool arch_uretprobe_is_alive(struct return_instance *ret, struct pt_regs *regs); +extern bool arch_uretprobe_is_alive(struct return_instance *ret, enum rp_check ctx, struct pt_regs *regs); extern bool arch_uprobe_ignore(struct arch_uprobe *aup, struct pt_regs *regs); extern void arch_uprobe_copy_ixol(struct page *page, unsigned long vaddr, void *src, unsigned long len); |