diff options
| author | Kostya Kortchinsky <kostyak@google.com> | 2018-04-25 18:52:29 +0000 |
|---|---|---|
| committer | Kostya Kortchinsky <kostyak@google.com> | 2018-04-25 18:52:29 +0000 |
| commit | bc4072ffad7ecb03530b4bdf2da27fd49d29e607 (patch) | |
| tree | 0061f6ff3b381134a4342259bea065fdcf442c65 /include | |
| parent | 77cb99480a98ca2b2c30de28dc736d5b13ae67d6 (diff) | |
[scudo] Adding an interface function to print allocator stats
Summary:
This adds `__scudo_print_stats` as an interface function to display the Primary
and Secondary allocator statistics for Scudo.
Reviewers: alekseyshl, flowerhack
Reviewed By: alekseyshl
Subscribers: delcypher, llvm-commits, #sanitizers
Differential Revision: https://reviews.llvm.org/D46016
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@330857 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/sanitizer/scudo_interface.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/sanitizer/scudo_interface.h b/include/sanitizer/scudo_interface.h index 25979fb23..be605f1d7 100644 --- a/include/sanitizer/scudo_interface.h +++ b/include/sanitizer/scudo_interface.h @@ -27,6 +27,11 @@ extern "C" { // can be removed by setting LimitMb to 0. This function's parameters should // be fully trusted to avoid security mishaps. void __scudo_set_rss_limit(size_t LimitMb, int HardLimit); + + // This function outputs various allocator statistics for both the Primary + // and Secondary allocators, including memory usage, number of allocations + // and deallocations. + void __scudo_print_stats(void); #ifdef __cplusplus } // extern "C" #endif |