Avoiding Xcode warnings

gershnik · gershnik · commit 58ab18def690 · 2026-02-14T17:13:22.000-08:00
diff --git a/src/sys_socket.h b/src/sys_socket.h
@@ -129,7 +129,8 @@ class SocketIOControl {
     class GetInterfaceConf : public SocketIOControl<(unsigned long)SIOCGIFCONF, ifconf> {
     public:
         GetInterfaceConf(ifreq * dest, size_t size) {
-            m_data.ifc_len = size * sizeof(ifreq);
+            using lentype = decltype(m_data.ifc_len);
+            m_data.ifc_len = lentype(size * sizeof(ifreq));
             m_data.ifc_req = dest;
         }
 

Original file line number	Diff line number	Diff line change
`@@ -129,7 +129,8 @@ class SocketIOControl {`
`129`	`129`	`class GetInterfaceConf : public SocketIOControl<(unsigned long)SIOCGIFCONF, ifconf> {`
`130`	`130`	`public:`
`131`	`131`	`GetInterfaceConf(ifreq * dest, size_t size) {`
`132`		`- m_data.ifc_len = size * sizeof(ifreq);`
	`132`	`+ using lentype = decltype(m_data.ifc_len);`
	`133`	`+ m_data.ifc_len = lentype(size * sizeof(ifreq));`
`133`	`134`	`m_data.ifc_req = dest;`
`134`	`135`	`}`
`135`	`136`