/* Invoke the brk system call.  Alpha version.
   Copyright (C) 2022-2023 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library.  If not, see
   <https://www.gnu.org/licenses/>.  */

static inline void *
__brk_call (void *addr)
{
  unsigned long int result = INTERNAL_SYSCALL_CALL (brk, addr);
  if (result == -ENOMEM)
    /* Mimic the generic error reporting behavior.  */
    result = INTERNAL_SYSCALL_CALL (brk, 0);
  return (void *) result;
}