diff options
Diffstat (limited to 'lib/System/Unix/Process.inc')
| -rw-r--r-- | lib/System/Unix/Process.inc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/System/Unix/Process.inc b/lib/System/Unix/Process.inc index 1c203ab50c..1953390517 100644 --- a/lib/System/Unix/Process.inc +++ b/lib/System/Unix/Process.inc @@ -109,6 +109,18 @@ Process::GetTimeUsage(TimeValue& elapsed, TimeValue& user_time, #endif } +// Some LLVM programs such as bugpoint produce core files as a normal part of +// their operation. To prevent the disk from filling up, this function +// does what's necessary to prevent their generation. +void Process::PreventCoreFiles() { +#if HAVE_SETRLIMIT + struct rlimit rlim; + rlim.rlim_cur = rlim.rlim_max = 0; + int res = setrlimit(RLIMIT_CORE, &rlim); + if (res != 0) + ThrowErrno("Can't prevent core file generation"); +#endif +} } // vim: sw=2 smartindent smarttab tw=80 autoindent expandtab |