_PUBLIC_ int swrap_dup(int oldd)
{
struct socket_info *si;
int fd;
si = find_socket_info(oldd);
if (si == NULL)
return real_dup(oldd);
fd = real_dup(si->fd);
if (fd < 0)
return fd;
return dup_internal(si, fd);
}
int dup(int fd)
{
if (smbw_fd(fd)) {
return smbw_dup(fd);
}
return real_dup(fd);
}
/*
* Copyright (c) 2008-2010 Wind River Systems; see
* guts/COPYRIGHT for information.
*
* static int
* wrap_dup(int fd) {
* int rc = -1;
*/
int save_errno;
rc = real_dup(fd);
save_errno = errno;
pseudo_debug(2, "dup: %d->%d\n", fd, rc);
pseudo_client_op(OP_DUP, 0, fd, rc, 0, 0);
errno = save_errno;
/* return rc;
* }
*/
