strin.c
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 2011-2012, 2014-2017 Free Software Foundation, Inc.
GNU Mailutils 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, or (at your option)
any later version.
GNU Mailutils 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 GNU Mailutils. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <mailutils/stream.h>
#include <mailutils/stdstream.h>
#include <mailutils/diag.h>
#include <mailutils/errno.h>
int
main (int argc, char **argv)
{
int i, rc;
int echo_state = 0;
size_t n;
char buf[80];
for (i = 1; i < argc; i++)
{
char *arg = argv[i];
if (arg[0] == '-')
{
if (strcmp (arg, "-noecho") == 0)
{
MU_ASSERT (mu_stream_ioctl (mu_strin, MU_IOCTL_ECHO,
MU_IOCTL_OP_SET,
&echo_state));
echo_state = 1;
}
else
{
fprintf (stderr, "usage: %s [-noecho]\n", argv[0]);
return 1;
}
}
}
while ((rc = mu_stream_read (mu_strin, buf, sizeof (buf), &n) == 0) &&
n > 0)
fwrite (buf, 1, n, stdout);
if (echo_state)
MU_ASSERT (mu_stream_ioctl (mu_strin, MU_IOCTL_ECHO, MU_IOCTL_OP_SET,
&echo_state));
return 0;
}