slirp: move sources to src/ subdirectory

Prepare for making slirp/ a standalone project.

Remove some useless includes while at it.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20190212162524.31504-5-marcandre.lureau@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>

1 files changed, 0 insertions, 126 deletions

diff --git a/slirp/mbuf.h b/slirp/mbuf.h
deleted file mode 100644
index e2d443418a..0000000000
--- a/slirp/mbuf.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1988, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)mbuf.h	8.3 (Berkeley) 1/21/94
- * mbuf.h,v 1.9 1994/11/14 13:54:20 bde Exp
- */
-
-#ifndef MBUF_H
-#define MBUF_H
-
-/*
- * Macros for type conversion
- * mtod(m,t) -	convert mbuf pointer to data pointer of correct type
- */
-#define mtod(m,t)	((t)(m)->m_data)
-
-/* XXX About mbufs for slirp:
- * Only one mbuf is ever used in a chain, for each "cell" of data.
- * m_nextpkt points to the next packet, if fragmented.
- * If the data is too large, the M_EXT is used, and a larger block
- * is alloced.  Therefore, m_free[m] must check for M_EXT and if set
- * free the m_ext.  This is inefficient memory-wise, but who cares.
- */
-
-/*
- * mbufs allow to have a gap between the start of the allocated buffer (m_ext if
- * M_EXT is set, m_dat otherwise) and the in-use data:
- *
- *  |--gapsize----->|---m_len------->
- *  |----------m_size------------------------------>
- *                  |----M_ROOM-------------------->
- *                                   |-M_FREEROOM-->
- *
- *  ^               ^                               ^
- *  m_dat/m_ext     m_data                          end of buffer
- */
-
-/*
- * How much room is in the mbuf, from m_data to the end of the mbuf
- */
-#define M_ROOM(m) ((m->m_flags & M_EXT)? \
-			(((m)->m_ext + (m)->m_size) - (m)->m_data) \
-		   : \
-			(((m)->m_dat + (m)->m_size) - (m)->m_data))
-
-/*
- * How much free room there is
- */
-#define M_FREEROOM(m) (M_ROOM(m) - (m)->m_len)
-
-struct mbuf {
-	/* XXX should union some of these! */
-	/* header at beginning of each mbuf: */
-	struct	mbuf *m_next;		/* Linked list of mbufs */
-	struct	mbuf *m_prev;
-	struct	mbuf *m_nextpkt;	/* Next packet in queue/record */
-	struct	mbuf *m_prevpkt;	/* Flags aren't used in the output queue */
-	int	m_flags;		/* Misc flags */
-
-	int	m_size;			/* Size of mbuf, from m_dat or m_ext */
-	struct	socket *m_so;
-
-	char *m_data;			/* Current location of data */
-	int	m_len;			/* Amount of data in this mbuf, from m_data */
-
-	Slirp *slirp;
-	bool	resolution_requested;
-	uint64_t expiration_date;
-	char   *m_ext;
-	/* start of dynamic buffer area, must be last element */
-	char    m_dat[];
-};
-
-#define ifq_prev m_prev
-#define ifq_next m_next
-#define ifs_prev m_prevpkt
-#define ifs_next m_nextpkt
-#define ifq_so m_so
-
-#define M_EXT			0x01	/* m_ext points to more (malloced) data */
-#define M_FREELIST		0x02	/* mbuf is on free list */
-#define M_USEDLIST		0x04	/* XXX mbuf is on used list (for dtom()) */
-#define M_DOFREE		0x08	/* when m_free is called on the mbuf, free()
-					 * it rather than putting it on the free list */
-
-void m_init(Slirp *);
-void m_cleanup(Slirp *slirp);
-struct mbuf * m_get(Slirp *);
-void m_free(struct mbuf *);
-void m_cat(register struct mbuf *, register struct mbuf *);
-void m_inc(struct mbuf *, int);
-void m_adj(struct mbuf *, int);
-int m_copy(struct mbuf *, struct mbuf *, int, int);
-struct mbuf * dtom(Slirp *, void *);
-
-static inline void ifs_init(struct mbuf *ifm)
-{
-    ifm->ifs_next = ifm->ifs_prev = ifm;
-}
-
-#endif