sys_utsname: Add support for Minix.

[pspp] / lib / sys_utsname.in.h

diff --git a/lib/sys_utsname.in.h b/lib/sys_utsname.in.h
index cc4dca01edd781a01c4e09cee3c76e149f5114e6..0249e57e62fb4d3b9d9e8cc961eeb5edbadc0a87 100644 (file)
--- a/lib/sys_utsname.in.h
+++ b/lib/sys_utsname.in.h
@@ -23,7 +23,15 @@
 @PRAGMA_COLUMNS@
 
 #if @HAVE_SYS_UTSNAME_H@
+
+/* Minix 3.1.8 has a bug: <stddef.h> must be included before <sys/utsname.h>.
+   But avoid namespace pollution on glibc systems.  */
+# if defined __minix && !defined __GLIBC__
+#  include <stddef.h>
+# endif
+
 # @INCLUDE_NEXT@ @NEXT_SYS_UTSNAME_H@
+
 #endif
 
 #define _@GUARD_PREFIX@_SYS_UTSNAME_H