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#include <reent.h>
#include <unistd.h>
#include <errno.h>
#include <hurd/rm.h>
static void
io_buffer_flush (struct io_buffer *buffer)
{
if (buffer->len == 0)
return;
rm_write (*buffer);
buffer->len = 0;
}
static void
io_buffer_append (struct io_buffer *buffer, int chr)
{
if (buffer->len == sizeof (buffer->data))
io_buffer_flush (buffer);
buffer->data[buffer->len ++] = chr;
}
_ssize_t
write (int fd, const void *buf, size_t cnt)
{
if (fd == 1 || fd == 2)
{
struct io_buffer buffer;
buffer.len = 0;
int i;
for (i = 0; i < cnt; i ++)
io_buffer_append (&buffer, ((char *) buf)[i]);
io_buffer_flush (&buffer);
return cnt;
}
errno = EOPNOTSUPP;
return -1;
}
_ssize_t
_DEFUN (_write_r, (ptr, fd, buf, cnt),
struct _reent *ptr _AND
int fd _AND
_CONST _PTR buf _AND
size_t cnt)
{
return write (fd, buf, cnt);
}
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