if _XOPEN_IOV_MAX is defined.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154841
138bc75d-0d04-0410-961f-
82ee72b054a4
+2009-11-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * s-oscons-tmplt.c [__mips && __sgi]: Only define _XOPEN5, IOV_MAX
+ if _XOPEN_IOV_MAX is defined.
+
2009-11-30 Vasiliy Fofanov <fofanov@adacore.com>
* vms_data.ads: Add new VMS qualifiers,
#define _XOPEN_SOURCE 500
#elif defined (__mips) && defined (__sgi)
-/** For IRIX _XOPEN5 must be defined and _XOPEN_IOV_MAX must be used as IOV_MAX,
- ** otherwise IOV_MAX is not defined.
+/** For IRIX 6, _XOPEN5 must be defined and _XOPEN_IOV_MAX must be used as
+ ** IOV_MAX, otherwise IOV_MAX is not defined. IRIX 5 has neither.
**/
+#ifdef _XOPEN_IOV_MAX
#define _XOPEN5
#define IOV_MAX _XOPEN_IOV_MAX
#endif
+#endif
#include <stdlib.h>
#include <string.h>