1 files changed, 0 insertions, 171 deletions
diff --git a/libpagemap/include/pagemap/pagemap.h b/libpagemap/include/pagemap/pagemap.h
deleted file mode 100644
index 09ff29d8..00000000
--- a/libpagemap/include/pagemap/pagemap.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _PAGEMAP_PAGEMAP_H
-#define _PAGEMAP_PAGEMAP_H
-
-#include <stdint.h>
-#include <stdio.h>
-#include <sys/types.h>
-
-typedef struct pm_memusage pm_memusage_t;
-
-/* Holds the various metrics for memory usage of a process or a mapping. */
-struct pm_memusage {
-    size_t vss;
-    size_t rss;
-    size_t pss;
-    size_t uss;
-};
-
-/* Clears a memusage. */
-void pm_memusage_zero(pm_memusage_t *mu);
-/* Adds one memusage (a) to another (b). */
-void pm_memusage_add(pm_memusage_t *a, pm_memusage_t *b);
-
-typedef struct pm_kernel   pm_kernel_t;
-typedef struct pm_process  pm_process_t;
-typedef struct pm_map      pm_map_t;
-
-/* pm_kernel_t holds the state necessary to interface to the kernel's pagemap
- * system on a global level. */
-struct pm_kernel {
-    int kpagecount_fd;
-    int kpageflags_fd;
-
-    int pagesize;
-};
-
-/* pm_process_t holds the state necessary to interface to a particular process'
- * pagemap. */
-struct pm_process {
-    pm_kernel_t *ker;
-
-    pid_t pid;
-
-    pm_map_t **maps;
-    int num_maps;
-
-    int pagemap_fd;
-};
-
-/* pm_map_t holds the state necessary to access information about a particular
- * mapping in a particular process. */
-struct pm_map {
-    pm_process_t *proc;
-
-    unsigned long start;
-    unsigned long end;
-    unsigned long offset;
-    int flags;
-
-    char *name;
-};
-
-/* Create a pm_kernel_t. */
-int pm_kernel_create(pm_kernel_t **ker_out);
-
-#define pm_kernel_pagesize(ker) ((ker)->pagesize)
-
-/* Get a list of probably-existing PIDs (returned through *pids_out).
- * Length of the array (in sizeof(pid_t) units) is returned through *len.
- * The array should be freed by the caller. */
-int pm_kernel_pids(pm_kernel_t *ker, pid_t **pids_out, size_t *len);
-
-/* Get the map count (from /proc/kpagecount) of a physical frame.
- * The count is returned through *count_out. */
-int pm_kernel_count(pm_kernel_t *ker, unsigned long pfn, uint64_t *count_out);
-
-/* Get the page flags (from /proc/kpageflags) of a physical frame.
- * The count is returned through *flags_out. */
-int pm_kernel_flags(pm_kernel_t *ker, unsigned long pfn, uint64_t *flags_out);
-
-#define PM_PAGE_LOCKED     (1 <<  0)
-#define PM_PAGE_ERROR      (1 <<  1)
-#define PM_PAGE_REFERENCED (1 <<  2)
-#define PM_PAGE_UPTODATE   (1 <<  3)
-#define PM_PAGE_DIRTY      (1 <<  4)
-#define PM_PAGE_LRU        (1 <<  5)
-#define PM_PAGE_ACTIVE     (1 <<  6)
-#define PM_PAGE_SLAB       (1 <<  7)
-#define PM_PAGE_WRITEBACK  (1 <<  8)
-#define PM_PAGE_RECLAIM    (1 <<  9)
-#define PM_PAGE_BUDDY      (1 << 10)
-
-/* Destroy a pm_kernel_t. */
-int pm_kernel_destroy(pm_kernel_t *ker);
-
-/* Get the PID of a pm_process_t. */
-#define pm_process_pid(proc) ((proc)->pid)
-
-/* Create a pm_process_t and returns it through *proc_out.
- * Takes a pm_kernel_t, and the PID of the process. */
-int pm_process_create(pm_kernel_t *ker, pid_t pid, pm_process_t **proc_out);
-
-/* Get the total memory usage of a process and store in *usage_out. */
-int pm_process_usage(pm_process_t *proc, pm_memusage_t *usage_out);
-
-/* Get the working set of a process (if ws_out != NULL), and reset it
- * (if reset != 0). */
-int pm_process_workingset(pm_process_t *proc, pm_memusage_t *ws_out, int reset);
-
-/* Get the PFNs corresponding to a range of virtual addresses.
- * The array of PFNs is returned through *range_out, and the caller has the 
- * responsibility to free it. */
-int pm_process_pagemap_range(pm_process_t *proc,
-                             unsigned long low, unsigned long hi,
-                             uint64_t **range_out, size_t *len);
-
-#define _BITS(x, offset, bits) (((x) >> offset) & ((1LL << ((bits) + 1)) - 1))
-
-#define PM_PAGEMAP_PRESENT(x)     (_BITS(x, 63, 1))
-#define PM_PAGEMAP_SWAPPED(x)     (!_BITS(x, 62, 1))
-#define PM_PAGEMAP_SHIFT(x)       (_BITS(x, 55, 6))
-#define PM_PAGEMAP_PFN(x)         (_BITS(x, 0, 55))
-#define PM_PAGEMAP_SWAP_OFFSET(x) (_BITS(x, 5, 50))
-#define PM_PAGEMAP_SWAP_TYPE(x)   (_BITS(x, 0,  5))
-
-/* Get the maps in the virtual address space of this process.
- * Returns an array of pointers to pm_map_t through *maps.
- * The array should be freed by the caller, but the maps should not be 
- * modified or destroyed. */
-int pm_process_maps(pm_process_t *proc, pm_map_t ***maps_out, size_t *len);
-
-/* Destroy a pm_process_t. */
-int pm_process_destroy(pm_process_t *proc);
-
-/* Get the name, flags, start/end address, or offset of a map. */
-#define pm_map_name(map)   ((map)->name)
-#define pm_map_flags(map)  ((map)->flags)
-#define PM_MAP_READ  1
-#define PM_MAP_WRITE 2
-#define PM_MAP_EXEC  4
-#define pm_map_start(map)  ((map)->start)
-#define pm_map_end(map)    ((map)->end)
-#define pm_map_offset(map) ((map)->offset)
-
-/* Get the PFNs of the pages in the virtual address space of this map.
- * Array of PFNs is returned through *pagemap_out, and should be freed by the
- * caller. */
-int pm_map_pagemap(pm_map_t *map, uint64_t **pagemap_out, size_t *len);
-
-/* Get the memory usage of this map alone. */
-int pm_map_usage(pm_map_t *map, pm_memusage_t *usage_out);
-
-/* Get the working set of this map alone. */
-int pm_map_workingset(pm_map_t *map, pm_memusage_t *ws_out);
-
-#endif