int mbox_get_systemlog(undefined4 param_1,undefined4 param_2)

{
  size_t sVar1;
  char acStack_7821 [30721];
  char *local_20;
  FILE *local_1c;
  int local_18;
  undefined4 local_14;
  
  local_20 = acStack_7821 + 1;
  memset(local_20,0,0x7800);
  local_14 = blobmsg_open_nested(param_2,"systemlog",0);
  system("logread > /tmp/systemlog");
  local_1c = fopen("/tmp/systemlog","r");
  local_18 = 8;
  if (local_1c != (FILE *)0x0) {
    fread(acStack_7821 + 1,0x7800,1,local_1c);
    sVar1 = strlen(acStack_7821 + 1);
    acStack_7821[sVar1] = '\0';
    FUN_0043f86c(param_2,"systemlog",acStack_7821 + 1);
    local_18 = 0;
  }
  blob_nest_end(param_2,local_14,&_mips_gp0_value);
  if (local_1c != (FILE *)0x0) {
    fclose(local_1c);
  }
  return local_18;
}