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net/usrsock: increase the send/recv() length limit to UINT32_MAX

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change request type to uint32_t to the impove the throughput

Signed-off-by: chao.an <anchao@xiaomi.com>
This commit is contained in:
chao.an
2021-12-17 23:47:47 +08:00
committed by Xiang Xiao
parent 287348475c
commit 1e83c83bf3
3 changed files with 6 additions and 6 deletions
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include/nuttx/net/usrsock.h
+2 -2
View File
@@ -154,8 +154,8 @@ begin_packed_struct struct usrsock_request_sendto_s
int16_t usockid; int16_t usockid;
int32_t flags; int32_t flags;
uint32_t buflen;
uint16_t addrlen; uint16_t addrlen;
uint16_t buflen;
} end_packed_struct; } end_packed_struct;
begin_packed_struct struct usrsock_request_recvfrom_s begin_packed_struct struct usrsock_request_recvfrom_s
@@ -164,7 +164,7 @@ begin_packed_struct struct usrsock_request_recvfrom_s
int16_t usockid; int16_t usockid;
int32_t flags; int32_t flags;
uint16_t max_buflen; uint32_t max_buflen;
uint16_t max_addrlen; uint16_t max_addrlen;
} end_packed_struct; } end_packed_struct;
net/usrsock/usrsock_recvmsg.c
+2 -2
View File
@@ -159,9 +159,9 @@ static int do_recvfrom_request(FAR struct usrsock_conn_s *conn,
addrlen = UINT16_MAX; addrlen = UINT16_MAX;
} }
if (buflen > UINT16_MAX) if (buflen > UINT32_MAX)
{ {
buflen = UINT16_MAX; buflen = UINT32_MAX;
} }
/* Prepare request for daemon to read. */ /* Prepare request for daemon to read. */
net/usrsock/usrsock_sendmsg.c
+2 -2
View File
@@ -159,9 +159,9 @@ static int do_sendto_request(FAR struct usrsock_conn_s *conn,
req.buflen += msg->msg_iov[i].iov_len; req.buflen += msg->msg_iov[i].iov_len;
} }
if (req.buflen > UINT16_MAX) if (req.buflen > UINT32_MAX)
{ {
req.buflen = UINT16_MAX; req.buflen = UINT32_MAX;
} }
bufs[0].iov_base = (FAR void *)&req; bufs[0].iov_base = (FAR void *)&req;