URL
https://opencores.org/ocsvn/or1k/or1k/trunk
Go to most recent revision |
Only display areas with differences |
Details |
Blame |
View Log
Rev 1010 |
Rev 1765 |
/* This is file WRITEV.C */
|
/* This is file WRITEV.C */
|
/*
|
/*
|
** Copyright (C) 1991 DJ Delorie
|
** Copyright (C) 1991 DJ Delorie
|
**
|
**
|
** This file is distributed under the terms listed in the document
|
** This file is distributed under the terms listed in the document
|
** "copying.dj".
|
** "copying.dj".
|
** A copy of "copying.dj" should accompany this file; if not, a copy
|
** A copy of "copying.dj" should accompany this file; if not, a copy
|
** should be available from where this file was obtained. This file
|
** should be available from where this file was obtained. This file
|
** may not be distributed without a verbatim copy of "copying.dj".
|
** may not be distributed without a verbatim copy of "copying.dj".
|
**
|
**
|
** This file is distributed WITHOUT ANY WARRANTY; without even the implied
|
** This file is distributed WITHOUT ANY WARRANTY; without even the implied
|
** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
*/
|
*/
|
|
|
#include <sys/types.h>
|
#include <sys/types.h>
|
#include <sys/uio.h>
|
#include <sys/uio.h>
|
|
|
writev(int handle, struct iovec *iov, int count)
|
writev(int handle, struct iovec *iov, int count)
|
{
|
{
|
unsigned long r, t=0;
|
unsigned long r, t=0;
|
while (count)
|
while (count)
|
{
|
{
|
r = write(handle, iov->iov_base, iov->iov_len);
|
r = write(handle, iov->iov_base, iov->iov_len);
|
if (r < 0)
|
if (r < 0)
|
return r;
|
return r;
|
t += r;
|
t += r;
|
iov++;
|
iov++;
|
count--;
|
count--;
|
}
|
}
|
return t;
|
return t;
|
}
|
}
|
|
|
© copyright 1999-2024
OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.