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/net/af_unix.h | 15 ++++++++++-----
1 files changed, 10 insertions(+), 5 deletions(-)
diff --git a/kernel/include/net/af_unix.h b/kernel/include/net/af_unix.h
index 7ec1cdb..f42fddd 100644
--- a/kernel/include/net/af_unix.h
+++ b/kernel/include/net/af_unix.h
@@ -14,7 +14,7 @@
void unix_gc(void);
void wait_for_unix_gc(void);
struct sock *unix_get_socket(struct file *filp);
-struct sock *unix_peer_get(struct sock *);
+struct sock *unix_peer_get(struct sock *sk);
#define UNIX_HASH_SIZE 256
#define UNIX_HASH_BITS 8
@@ -27,7 +27,7 @@
refcount_t refcnt;
int len;
unsigned int hash;
- struct sockaddr_un name[0];
+ struct sockaddr_un name[];
};
struct unix_skb_parms {
@@ -41,7 +41,11 @@
u32 consumed;
} __randomize_layout;
-#define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
+struct scm_stat {
+ atomic_t nr_fds;
+};
+
+#define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
#define unix_state_lock(s) spin_lock(&unix_sk(s)->lock)
#define unix_state_unlock(s) spin_unlock(&unix_sk(s)->lock)
@@ -53,7 +57,7 @@
struct unix_sock {
/* WARNING: sk has to be the first member */
struct sock sk;
- struct unix_address *addr;
+ struct unix_address *addr;
struct path path;
struct mutex iolock, bindlock;
struct sock *peer;
@@ -64,7 +68,8 @@
#define UNIX_GC_CANDIDATE 0
#define UNIX_GC_MAYBE_CYCLE 1
struct socket_wq peer_wq;
- wait_queue_entry_t peer_wake;
+ wait_queue_entry_t peer_wake;
+ struct scm_stat scm_stat;
};
static inline struct unix_sock *unix_sk(const struct sock *sk)
--
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