1  /* Copyright (C) 1992-2023 Free Software Foundation, Inc.
       2  
       3     This file is part of the GNU C Library.
       4  
       5     The GNU C Library is free software; you can redistribute it and/or
       6     modify it under the terms of the GNU Lesser General Public
       7     License as published by the Free Software Foundation; either
       8     version 2.1 of the License, or (at your option) any later version.
       9  
      10     The GNU C Library is distributed in the hope that it will be useful,
      11     but WITHOUT ANY WARRANTY; without even the implied warranty of
      12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      13     Lesser General Public License for more details.
      14  
      15     You should have received a copy of the GNU Lesser General Public
      16     License along with the GNU C Library; if not, see
      17     <https://www.gnu.org/licenses/>.  */
      18  
      19  #include <sys/socket.h>
      20  
      21  /* Await a connection on socket FD.
      22     When a connection arrives, open a new socket to communicate with it,
      23     set *ADDRARG (which is *ADDR_LEN bytes long) to the address of the connecting
      24     peer and *ADDR_LEN to the address's actual length, and return the
      25     new socket's descriptor, or -1 for errors.  */
      26  int
      27  accept (int fd, __SOCKADDR_ARG addrarg, socklen_t *addr_len)
      28  {
      29    return __libc_accept4 (fd, addrarg, addr_len, 0);
      30  }
      31  libc_hidden_def (accept)