| // Copyright 2017 The Cobalt Authors. All Rights Reserved. |
| // |
| // 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. |
| |
| #include "starboard/memory.h" |
| |
| #include "starboard/shared/dlmalloc/page_internal.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| // Returns the number of bytes obtained from the system. The total |
| // number of bytes allocated by malloc, realloc etc., is less than this |
| // value. Unlike mallinfo, this function returns only a precomputed |
| // result, so can be called frequently to monitor memory consumption. |
| // Even if locks are otherwise defined, this function does not use them, |
| // so results might not be up to date. |
| // |
| // See http://gee.cs.oswego.edu/pub/misc/malloc.h for more details. |
| size_t SB_ALLOCATOR(malloc_footprint)(); |
| |
| #ifdef __cplusplus |
| } // extern "C" |
| #endif |
| |
| int64_t SbSystemGetUsedCPUMemory() { |
| return static_cast<int64_t>(SB_ALLOCATOR(malloc_footprint)()); |
| } |
