Break up headers into constituent parts

This is part of a broader change to make header files better represent the
dependencies between one another (see
https://github.com/jemalloc/jemalloc/issues/533). It breaks up component headers
into smaller parts that can be made to have a simpler dependency graph.

For the autogenerated headers (smoothstep.h and size_classes.h), no splitting
was necessary, so I didn't add support to emit multiple headers.

1 files changed, 0 insertions, 85 deletions

diff --git a/include/jemalloc/internal/pages.h b/include/jemalloc/internal/pages.h
deleted file mode 100644
index 98e4f38..0000000
--- a/include/jemalloc/internal/pages.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/******************************************************************************/
-#ifdef JEMALLOC_H_TYPES
-
-/* Page size.  LG_PAGE is determined by the configure script. */
-#ifdef PAGE_MASK
-#  undef PAGE_MASK
-#endif
-#define	PAGE		((size_t)(1U << LG_PAGE))
-#define	PAGE_MASK	((size_t)(PAGE - 1))
-/* Return the page base address for the page containing address a. */
-#define	PAGE_ADDR2BASE(a)						\
-	((void *)((uintptr_t)(a) & ~PAGE_MASK))
-/* Return the smallest pagesize multiple that is >= s. */
-#define	PAGE_CEILING(s)							\
-	(((s) + PAGE_MASK) & ~PAGE_MASK)
-
-/* Huge page size.  LG_HUGEPAGE is determined by the configure script. */
-#define	HUGEPAGE	((size_t)(1U << LG_HUGEPAGE))
-#define	HUGEPAGE_MASK	((size_t)(HUGEPAGE - 1))
-/* Return the huge page base address for the huge page containing address a. */
-#define	HUGEPAGE_ADDR2BASE(a)						\
-	((void *)((uintptr_t)(a) & ~HUGEPAGE_MASK))
-/* Return the smallest pagesize multiple that is >= s. */
-#define	HUGEPAGE_CEILING(s)						\
-	(((s) + HUGEPAGE_MASK) & ~HUGEPAGE_MASK)
-
-/* PAGES_CAN_PURGE_LAZY is defined if lazy purging is supported. */
-#if defined(_WIN32) || defined(JEMALLOC_PURGE_MADVISE_FREE)
-#  define PAGES_CAN_PURGE_LAZY
-#endif
-/*
- * PAGES_CAN_PURGE_FORCED is defined if forced purging is supported.
- *
- * The only supported way to hard-purge on Windows is to decommit and then
- * re-commit, but doing so is racy, and if re-commit fails it's a pain to
- * propagate the "poisoned" memory state.  Since we typically decommit as the
- * next step after purging on Windows anyway, there's no point in adding such
- * complexity.
- */
-#if !defined(_WIN32) && defined(JEMALLOC_PURGE_MADVISE_DONTNEED)
-#  define PAGES_CAN_PURGE_FORCED
-#endif
-
-#endif /* JEMALLOC_H_TYPES */
-/******************************************************************************/
-#ifdef JEMALLOC_H_STRUCTS
-
-#endif /* JEMALLOC_H_STRUCTS */
-/******************************************************************************/
-#ifdef JEMALLOC_H_EXTERNS
-
-static const bool pages_can_purge_lazy =
-#ifdef PAGES_CAN_PURGE_LAZY
-    true
-#else
-    false
-#endif
-    ;
-static const bool pages_can_purge_forced =
-#ifdef PAGES_CAN_PURGE_FORCED
-    true
-#else
-    false
-#endif
-    ;
-
-void	*pages_map(void *addr, size_t size, bool *commit);
-void	pages_unmap(void *addr, size_t size);
-void	*pages_trim(void *addr, size_t alloc_size, size_t leadsize,
-    size_t size, bool *commit);
-bool	pages_commit(void *addr, size_t size);
-bool	pages_decommit(void *addr, size_t size);
-bool	pages_purge_lazy(void *addr, size_t size);
-bool	pages_purge_forced(void *addr, size_t size);
-bool	pages_huge(void *addr, size_t size);
-bool	pages_nohuge(void *addr, size_t size);
-void	pages_boot(void);
-
-#endif /* JEMALLOC_H_EXTERNS */
-/******************************************************************************/
-#ifdef JEMALLOC_H_INLINES
-
-#endif /* JEMALLOC_H_INLINES */
-/******************************************************************************/
-