/* Filtering of data through a subprocess.
- Copyright (C) 2001-2003, 2008-2012 Free Software Foundation, Inc.
+ Copyright (C) 2001-2003, 2008-2013 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2009.
This program is free software: you can redistribute it and/or modify
if (buf != NULL)
{
/* Writing to a pipe in non-blocking mode is tricky: The
- write() call may fail with EAGAIN, simply because suffcient
+ write() call may fail with EAGAIN, simply because sufficient
space is not available in the pipe. See POSIX:2008
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/write.html>.
This happens actually on AIX and IRIX, when bufsize >= 8192