From bedbef8ad3e75a304af6361af235302bcc61d06b Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 14 May 2024 06:39:01 +0000
Subject: [PATCH] 修改内核路径
---
kernel/include/uapi/linux/errqueue.h | 28 ++++++++++++++++++++++++++--
1 files changed, 26 insertions(+), 2 deletions(-)
diff --git a/kernel/include/uapi/linux/errqueue.h b/kernel/include/uapi/linux/errqueue.h
index c015120..3c70e8a 100644
--- a/kernel/include/uapi/linux/errqueue.h
+++ b/kernel/include/uapi/linux/errqueue.h
@@ -3,6 +3,14 @@
#define _UAPI_LINUX_ERRQUEUE_H
#include <linux/types.h>
+#include <linux/time_types.h>
+
+/* RFC 4884: return offset to extension struct + validation */
+struct sock_ee_data_rfc4884 {
+ __u16 len;
+ __u8 flags;
+ __u8 reserved;
+};
struct sock_extended_err {
__u32 ee_errno;
@@ -11,7 +19,10 @@
__u8 ee_code;
__u8 ee_pad;
__u32 ee_info;
- __u32 ee_data;
+ union {
+ __u32 ee_data;
+ struct sock_ee_data_rfc4884 ee_rfc4884;
+ };
};
#define SO_EE_ORIGIN_NONE 0
@@ -30,15 +41,28 @@
#define SO_EE_CODE_TXTIME_INVALID_PARAM 1
#define SO_EE_CODE_TXTIME_MISSED 2
+#define SO_EE_RFC4884_FLAG_INVALID 1
+
/**
* struct scm_timestamping - timestamps exposed through cmsg
*
* The timestamping interfaces SO_TIMESTAMPING, MSG_TSTAMP_*
* communicate network timestamps by passing this struct in a cmsg with
- * recvmsg(). See Documentation/networking/timestamping.txt for details.
+ * recvmsg(). See Documentation/networking/timestamping.rst for details.
+ * User space sees a timespec definition that matches either
+ * __kernel_timespec or __kernel_old_timespec, in the kernel we
+ * require two structure definitions to provide both.
*/
struct scm_timestamping {
+#ifdef __KERNEL__
+ struct __kernel_old_timespec ts[3];
+#else
struct timespec ts[3];
+#endif
+};
+
+struct scm_timestamping64 {
+ struct __kernel_timespec ts[3];
};
/* The type of scm_timestamping, passed in sock_extended_err ee_info.
--
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