1 /* -*- buffer-read-only: t -*- vi: set ro: */
2 /* DO NOT EDIT! GENERATED AUTOMATICALLY! */
3 /* POSIX compatible write() function.
4 Copyright (C) 2008-2010 Free Software Foundation, Inc.
5 Written by Bruno Haible <bruno@clisp.org>, 2008.
7 This program is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
25 /* Replace this function only if module 'sigpipe' is requested. */
28 /* On native Windows platforms, SIGPIPE does not exist. When write() is
29 called on a pipe with no readers, WriteFile() fails with error
30 GetLastError() = ERROR_NO_DATA, and write() in consequence fails with
33 # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
39 # define WIN32_LEAN_AND_MEAN /* avoid including junk */
43 rpl_write (int fd, const void *buf, size_t count)
46 ssize_t ret = write (fd, buf, count);
50 if (GetLastError () == ERROR_NO_DATA
51 && GetFileType ((HANDLE) _get_osfhandle (fd)) == FILE_TYPE_PIPE)
53 /* Try to raise signal SIGPIPE. */
55 /* If it is currently blocked or ignored, change errno from EINVAL