diff options
Diffstat (limited to 'src/main.c')
| -rw-r--r-- | src/main.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/main.c b/src/main.c index db33d9a2..bb8181dd 100644 --- a/src/main.c +++ b/src/main.c @@ -49,6 +49,7 @@ int box64_nosandbox = 0; int box64_inprocessgpu = 0; int box64_malloc_hack = 0; int box64_dynarec_test = 0; +int box64_maxcpu = 0; #ifdef DYNAREC int box64_dynarec = 1; int box64_dynarec_dump = 0; @@ -971,6 +972,19 @@ void LoadLogEnv() if(box64_showbt) printf_log(LOG_INFO, "Show a Backtrace when a Segfault signal is caught\n"); } + p = getenv("BOX64_MAXCPU"); + if(p) { + int maxcpu = 0; + if(sscanf(p, "%d", &maxcpu)==1) + box64_maxcpu = maxcpu; + if(box64_maxcpu<0) + box64_maxcpu = 0; + if(box64_maxcpu) { + printf_log(LOG_NONE, "Will not expose more than %d cpu cores\n", box64_maxcpu); + } else { + printf_log(LOG_NONE, "Will not limit the number of cpu cores exposed\n"); + } + } box64_pagesize = sysconf(_SC_PAGESIZE); if(!box64_pagesize) box64_pagesize = 4096; |