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/*
* Copyright (C) 2010 Red Hat Inc, Steven Rostedt <srostedt@redhat.com>
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License (not later!)
*
* 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, see <http://www.gnu.org/licenses>
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
#ifndef _TRACE_CMD_LOCAL_H
#define _TRACE_CMD_LOCAL_H
/* Local for trace-input.c and trace-output.c */
#include "trace-cmd.h"
static ssize_t __do_write(int fd, const void *data, size_t size)
{
ssize_t tot = 0;
ssize_t w;
do {
w = write(fd, data, size - tot);
tot += w;
if (!w)
break;
if (w < 0)
return w;
} while (tot != size);
return tot;
}
static ssize_t
__do_write_check(int fd, const void *data, size_t size)
{
ssize_t ret;
ret = __do_write(fd, data, size);
if (ret < 0)
return ret;
if (ret != size)
return -1;
return 0;
}
#endif /* _TRACE_CMD_LOCAL_H */
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