audio ok

hc

2023-12-11 223293205a7265c8b02882461ba8996650048ade

 kernel/include/uapi/linux/ptrace.h
..
..
@@ -73,6 +73,42 @@
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 	__u64 flags;		/* Output: filter's flags */
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 };
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+#define PTRACE_GET_SYSCALL_INFO		0x420e
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+#define PTRACE_SYSCALL_INFO_NONE	0
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+#define PTRACE_SYSCALL_INFO_ENTRY	1
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+#define PTRACE_SYSCALL_INFO_EXIT	2
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+#define PTRACE_SYSCALL_INFO_SECCOMP	3
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+
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+struct ptrace_syscall_info {
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+	__u8 op;	/* PTRACE_SYSCALL_INFO_* */
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+	__u8 pad[3];
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+	__u32 arch;
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+	__u64 instruction_pointer;
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+	__u64 stack_pointer;
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+	union {
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+		struct {
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+			__u64 nr;
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+			__u64 args[6];
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+		} entry;
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+		struct {
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+			__s64 rval;
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+			__u8 is_error;
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+		} exit;
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+		struct {
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+			__u64 nr;
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+			__u64 args[6];
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+			__u32 ret_data;
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+		} seccomp;
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+	};
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+};
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+
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+/*
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+ * These values are stored in task->ptrace_message
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+ * by tracehook_report_syscall_* to describe the current syscall-stop.
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+ */
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+#define PTRACE_EVENTMSG_SYSCALL_ENTRY	1
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+#define PTRACE_EVENTMSG_SYSCALL_EXIT	2
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+
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 /* Read signals from a shared (process wide) queue */
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 #define PTRACE_PEEKSIGINFO_SHARED	(1 << 0)
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