/* WARNING: Unknown calling convention -- yet parameter storage is locked */

__pid_t fork(void)

{

  int iVar1;

  undefined4 *puVar2;

  undefined4 *puVar3;

  undefined4 *puVar4;

  pthread_mutexattr_t apStack_20 [3];

  pthread_mutex_lock((pthread_mutex_t *)&DAT_000317f0);

  puVar3 = DAT_00031810;

  puVar4 = DAT_0003180c;

  for (puVar2 = DAT_00031808; puVar2 != (undefined4 *)0x0; puVar2 = (undefined4 *)puVar2[1]) {

    (*(code *)*puVar2)();

  }

  __pthread_once_fork_prepare();

  pthread_mutex_lock((pthread_mutex_t *)&__malloc_lock);

  iVar1 = __libc_fork()   //possible issue identified - semgrep

  if (iVar1 == 0) {

    pthread_mutexattr_init(apStack_20);

    pthread_mutexattr_settype(apStack_20,1);

    pthread_mutex_init((pthread_mutex_t *)&__malloc_lock,apStack_20);

    pthread_mutexattr_destroy(apStack_20);

    pthread_mutexattr_init(apStack_20);

    pthread_mutexattr_settype(apStack_20,0);

    pthread_mutex_init((pthread_mutex_t *)&DAT_000317f0,apStack_20);

    pthread_mutexattr_destroy(apStack_20);

    __pthread_reset_main_thread()   //possible issue identified - semgrep

    __fresetlockfiles();

    __pthread_once_fork_child();

    for (; puVar4 != (undefined4 *)0x0; puVar4 = (undefined4 *)puVar4[1]) {

      (*(code *)*puVar4)();

    }

  }

  else {

    pthread_mutex_unlock((pthread_mutex_t *)&__malloc_lock);

    pthread_mutex_unlock((pthread_mutex_t *)&DAT_000317f0);

    __pthread_once_fork_parent();

    for (; puVar3 != (undefined4 *)0x0; puVar3 = (undefined4 *)puVar3[1]) {

      (*(code *)*puVar3)();

    }

  }

  return iVar1;

}