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启用constVariablePointer检查并修复6处指针const化

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.pre-commit-config.yaml: 移除 --suppress=constVariablePointer
net_select.c: 5 处 p_sock 改 const net_sock_t *（仅只读使用）
net_socket.c: net_getsockname 的 p_sock 改 const（只读字段）
docs/代码规范/cppcheck使用说明.md: 同步抑制表与处理记录
This commit is contained in:
Wanderingss
2026-09-01 15:11:17 +08:00
parent 1e964157d7
commit 07afb7b468
4 changed files with 10 additions and 13 deletions
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Drivers/BSP/NET/net_select.c
+5 -5
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@@ -78,7 +78,7 @@ int net_select(int nfds, net_fd_set *readfds, net_fd_set *writefds,
/* 检查哪个 Socket 有事件 */
for (i = 0; i < nfds && i < NET_MAX_SOCKETS; i++) {
net_sock_t *p_sock = net_get_sock(i);
const net_sock_t *p_sock = net_get_sock(i);
if (NULL == p_sock) {
continue;
@@ -178,7 +178,7 @@ int net_poll_events(net_pollfd *fds, int nfds, int timeout) {
continue;
}
net_sock_t *p_sock = net_get_sock(fds[i].fd);
const net_sock_t *p_sock = net_get_sock(fds[i].fd);
if (NULL == p_sock) {
fds[i].revents |= NET_POLLNVAL;
@@ -247,7 +247,7 @@ int net_poll_events(net_pollfd *fds, int nfds, int timeout) {
* 2. 已建立连接且接收缓冲区长度大于 0 时视为可读
*/
static int check_socket_readable(int sockfd) {
net_sock_t *p_sock;
const net_sock_t *p_sock;
p_sock = net_get_sock(sockfd);
if (NULL == p_sock) {
@@ -277,7 +277,7 @@ static int check_socket_readable(int sockfd) {
* 函数说明：1. 仅已建立连接且 send_ready 标志置位的 Socket 视为可写
*/
static int check_socket_writable(int sockfd) {
net_sock_t *p_sock;
const net_sock_t *p_sock;
p_sock = net_get_sock(sockfd);
if (NULL == p_sock) {
@@ -304,7 +304,7 @@ static int check_socket_writable(int sockfd) {
* 2. 未分配（net_get_sock 返回 NULL）的 Socket 视为错误
*/
static int check_socket_error(int sockfd) {
net_sock_t *p_sock;
const net_sock_t *p_sock;
/* 无效 fd 视为错误 */
if ((0 > sockfd) || (NET_MAX_SOCKETS <= sockfd)) {