hppa: put custom madvise defines behind __USE_MISC
Commit Message
No other arch exports these defines, and having them in the default
namespace causes conformance header tests to fail. Put them behind
the __USE_MISC define as that is what other arches seem to use.
2015-08-05 Mike Frysinger <vapier@gentoo.org>
* sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_MISC]: Move all
MADV_*_PAGES defines behind this feature check.
---
sysdeps/unix/sysv/linux/hppa/bits/mman.h | 19 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)
Comments
On 05 Aug 2015 05:19, Mike Frysinger wrote:
> No other arch exports these defines, and having them in the default
> namespace causes conformance header tests to fail. Put them behind
> the __USE_MISC define as that is what other arches seem to use.
i've pushed this now
-mike
@@ -93,14 +93,17 @@
#endif
/* The range 12-64 is reserved for page size specification. */
-#define MADV_4K_PAGES 12 /* Use 4K pages */
-#define MADV_16K_PAGES 14 /* Use 16K pages */
-#define MADV_64K_PAGES 16 /* Use 64K pages */
-#define MADV_256K_PAGES 18 /* Use 256K pages */
-#define MADV_1M_PAGES 20 /* Use 1 Megabyte pages */
-#define MADV_4M_PAGES 22 /* Use 4 Megabyte pages */
-#define MADV_16M_PAGES 24 /* Use 16 Megabyte pages */
-#define MADV_64M_PAGES 26 /* Use 64 Megabyte pages */
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MADV_4K_PAGES 12 /* Use 4K pages. */
+# define MADV_16K_PAGES 14 /* Use 16K pages. */
+# define MADV_64K_PAGES 16 /* Use 64K pages. */
+# define MADV_256K_PAGES 18 /* Use 256K pages. */
+# define MADV_1M_PAGES 20 /* Use 1 Megabyte pages. */
+# define MADV_4M_PAGES 22 /* Use 4 Megabyte pages. */
+# define MADV_16M_PAGES 24 /* Use 16 Megabyte pages. */
+# define MADV_64M_PAGES 26 /* Use 64 Megabyte pages. */
+#endif
/* The POSIX people had to invent similar names for the same things. */
#ifdef __USE_XOPEN2K