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authorBreno Leitao <leitao@debian.org>2023-10-16 16:47:42 +0300
committerJens Axboe <axboe@kernel.dk>2023-10-20 01:41:37 +0300
commit0b05b0cd78c92371fdde6333d006f39eaf9e0860 (patch)
tree47f27adbfa440cc83bdc820a382ff514247966cd /include/net/sock.h
parent1406245c29454ff84919736be83e14cdaba7fec1 (diff)
downloadlinux-0b05b0cd78c92371fdde6333d006f39eaf9e0860.tar.xz
net/socket: Break down __sys_getsockopt
Split __sys_getsockopt() into two functions by removing the core logic into a sub-function (do_sock_getsockopt()). This will avoid code duplication when doing the same operation in other callers, for instance. do_sock_getsockopt() will be called by io_uring getsockopt() command operation in the following patch. The same was done for the setsockopt pair. Suggested-by: Martin KaFai Lau <martin.lau@linux.dev> Signed-off-by: Breno Leitao <leitao@debian.org> Acked-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Martin KaFai Lau <martin.lau@kernel.org> Link: https://lore.kernel.org/r/20231016134750.1381153-5-leitao@debian.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/net/sock.h')
-rw-r--r--include/net/sock.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/sock.h b/include/net/sock.h
index 24fbf7182386..cffb77aa71ab 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1869,11 +1869,11 @@ int sock_setsockopt(struct socket *sock, int level, int op,
sockptr_t optval, unsigned int optlen);
int do_sock_setsockopt(struct socket *sock, bool compat, int level,
int optname, sockptr_t optval, int optlen);
+int do_sock_getsockopt(struct socket *sock, bool compat, int level,
+ int optname, sockptr_t optval, sockptr_t optlen);
int sk_getsockopt(struct sock *sk, int level, int optname,
sockptr_t optval, sockptr_t optlen);
-int sock_getsockopt(struct socket *sock, int level, int op,
- char __user *optval, int __user *optlen);
int sock_gettstamp(struct socket *sock, void __user *userstamp,
bool timeval, bool time32);
struct sk_buff *sock_alloc_send_pskb(struct sock *sk, unsigned long header_len,