kc3-lang/gnulib/tests/test-sys_uio.c

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• Hash : 753425d5
  Author :
  Date : 2011-04-21T08:51:12
  

  sys_uio: new module
  
  For now, just provide the types used by sys/socket.  We could
  add readv() and writev() later, if desired.
  
  * modules/sys_uio: New module.
  * modules/sys_uio-tests: Likewise.
  * lib/sys_uio.in.h: New file.
  * m4/sys_uio_h.m4: Likewise.
  * tests/test-sys_uio.c: Likewise.
  * doc/posix-headers/sys_uio.texi (sys/uio.h): Document it.
  * MODULES.html.sh (systems lacking POSIX:2008): Likewise.
  
  Signed-off-by: Eric Blake <eblake@redhat.com>
  

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• tests/test-sys_uio.c

• /* Test of <sys/uio.h> substitute.
     Copyright (C) 2011 Free Software Foundation, Inc.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 3 of the License, or
     (at your option) any later version.
  
     This program 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 General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  
  /* Written by Eric Blake <eblake@redhat.com>, 2011.  */
  
  #include <config.h>
  
  #include <sys/uio.h>
  
  /* Check that necessary types are defined.  */
  size_t a;
  ssize_t b;
  struct iovec c;
  
  int
  main (void)
  {
    return a + b + !!c.iov_base + c.iov_len;
  }
  

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