fix AS-safety of close when aio is in use and fd map is expanded

[musl] / include / sys / utsname.h

diff --git a/include/sys/utsname.h b/include/sys/utsname.h
index 383e825..2c80fb5 100644 (file)
--- a/include/sys/utsname.h
+++ b/include/sys/utsname.h
@@ -1,8 +1,13 @@
 #ifndef        _SYS_UTSNAME_H
 #define        _SYS_UTSNAME_H
 
-struct utsname
-{
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+struct utsname {
        char sysname[65];
        char nodename[65];
        char release[65];
@@ -17,5 +22,8 @@ struct utsname
 
 int uname (struct utsname *);
 
+#ifdef __cplusplus
+}
+#endif
 
 #endif