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| author | Riccardo Spagni <ric@spagni.net> | 2018-11-16 11:08:07 +0200 |
|---|---|---|
| committer | Riccardo Spagni <ric@spagni.net> | 2018-11-16 11:08:07 +0200 |
| commit | 9aff9a5372fb243757b22dd94874e155d2fd8083 (patch) | |
| tree | c729f3b6b40da528ded04bc6df22115cb5025c66 /src/common | |
| parent | 20bf9b93ddce286adba1d5ea97883d39e941b98d (diff) | |
| parent | 177a9d76f99ce259598f85f99b1d2ecf77a7fdd2 (diff) | |
| download | monzero-core-9aff9a5372fb243757b22dd94874e155d2fd8083.tar.gz monzero-core-9aff9a5372fb243757b22dd94874e155d2fd8083.tar.xz monzero-core-9aff9a5372fb243757b22dd94874e155d2fd8083.zip | |
Merge pull request #4790
177a9d76 wallet: warn if lockable memory limit is too low (moneromooo-monero)
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/util.cpp | 15 | ||||
| -rw-r--r-- | src/common/util.h | 2 |
2 files changed, 17 insertions, 0 deletions
diff --git a/src/common/util.cpp b/src/common/util.cpp index 43973c511..58b0d8210 100644 --- a/src/common/util.cpp +++ b/src/common/util.cpp @@ -728,6 +728,21 @@ std::string get_nix_version_display_string() return true; } + ssize_t get_lockable_memory() + { +#ifdef __GLIBC__ + struct rlimit rlim; + if (getrlimit(RLIMIT_MEMLOCK, &rlim) < 0) + { + MERROR("Failed to determine the lockable memory limit"); + return -1; + } + return rlim.rlim_cur; +#else + return -1; +#endif + } + bool on_startup() { mlog_configure("", true); diff --git a/src/common/util.h b/src/common/util.h index e793a42b5..1c5c5f4e7 100644 --- a/src/common/util.h +++ b/src/common/util.h @@ -221,6 +221,8 @@ namespace tools void set_strict_default_file_permissions(bool strict); + ssize_t get_lockable_memory(); + void set_max_concurrency(unsigned n); unsigned get_max_concurrency(); |