* Whitespace cleanup. No functional change.
* Use C++ comment styles. * Use a common pointer orientation throughout the code. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34693 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Colin Günther
parent
fafb321062
commit
92d96f0105
@ -17,11 +17,80 @@
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#define MINCLSIZE (MHLEN + 1)
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#define MBTOM(how) (how)
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#define M_DONTWAIT M_NOWAIT
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#define M_TRYWAIT M_WAITOK
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#define M_WAIT M_WAITOK
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#define MT_DATA 1
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#define M_EXT 0x00000001
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#define M_PKTHDR 0x00000002
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#define M_RDONLY 0x00000008
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#define M_PROTO1 0x00000010
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#define M_PROTO2 0x00000020
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#define M_PROTO3 0x00000040
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#define M_PROTO4 0x00000080
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#define M_PROTO5 0x00000100
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#define M_BCAST 0x00000200
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#define M_MCAST 0x00000400
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#define M_FRAG 0x00000800
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#define M_FIRSTFRAG 0x00001000
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#define M_LASTFRAG 0x00002000
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#define M_VLANTAG 0x00010000
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#define M_PROTO6 0x00080000
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#define M_PROTO7 0x00100000
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#define M_PROTO8 0x00200000
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#define M_COPYFLAGS (M_PKTHDR | M_RDONLY | M_BCAST | M_MCAST | M_FRAG \
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| M_FIRSTFRAG | M_LASTFRAG | M_VLANTAG)
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// Flags preserved when copying m_pkthdr
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#define M_MOVE_PKTHDR(to, from) m_move_pkthdr((to), (from))
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#define MGET(m, how, type) ((m) = m_get((how), (type)))
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#define MGETHDR(m, how, type) ((m) = m_gethdr((how), (type)))
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#define MCLGET(m, how) m_clget((m), (how))
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#define mtod(m, type) ((type)((m)->m_data))
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// Check if the supplied mbuf has a packet header, or else panic.
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#define M_ASSERTPKTHDR(m) KASSERT(m != NULL && m->m_flags & M_PKTHDR, \
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("%s: no mbuf packet header!", __func__))
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#define MBUF_CHECKSLEEP(how) do { } while (0)
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#define MTAG_PERSISTENT 0x800
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#define EXT_CLUSTER 1 // 2048 bytes
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#define EXT_JUMBOP 4 // Page size
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#define EXT_JUMBO9 5 // 9 * 1024 bytes
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#define EXT_NET_DRV 100 // custom ext_buf provided by net driver
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#define CSUM_IP 0x0001
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#define CSUM_TCP 0x0002
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#define CSUM_UDP 0x0004
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#define CSUM_TSO 0x0020
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#define CSUM_IP_CHECKED 0x0100
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#define CSUM_IP_VALID 0x0200
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#define CSUM_DATA_VALID 0x0400
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#define CSUM_PSEUDO_HDR 0x0800
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#define CSUM_DELAY_DATA (CSUM_TCP | CSUM_UDP)
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// TODO After all network driver are updated to the FreeBSD 8 version this can
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// changed
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#if __FreeBSD_version__ >= 8
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#define MEXTADD(m, buf, size, free, arg1, arg2, flags, type) \
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m_extadd((m), (caddr_t)(buf), (size), (free),(arg1),(arg2),(flags), (type))
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#else
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#define MEXTADD(m, buf, size, free, args, flags, type) \
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m_extadd((m), (caddr_t)(buf), (size), (free),(args),(flags), (type))
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#endif
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extern int max_linkhdr;
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extern int max_protohdr;
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extern int max_hdr;
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extern int max_datalen; /* MHLEN - max_hdr */
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extern int max_datalen; // MHLEN - max_hdr
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struct m_hdr {
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@ -44,11 +113,11 @@ struct pkthdr {
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};
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struct m_tag {
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SLIST_ENTRY(m_tag) m_tag_link; /* List of packet tags */
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u_int16_t m_tag_id; /* Tag ID */
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u_int16_t m_tag_len; /* Length of data */
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u_int32_t m_tag_cookie; /* ABI/Module ID */
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void (*m_tag_free)(struct m_tag *);
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SLIST_ENTRY(m_tag) m_tag_link; // List of packet tags
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u_int16_t m_tag_id; // Tag ID
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u_int16_t m_tag_len; // Length of data
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u_int32_t m_tag_cookie; // ABI/Module ID
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void (*m_tag_free)(struct m_tag*);
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};
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struct m_ext {
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@ -71,172 +140,97 @@ struct mbuf {
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} M_dat;
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};
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#define m_next m_hdr.mh_next
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#define m_len m_hdr.mh_len
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#define m_data m_hdr.mh_data
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#define m_type m_hdr.mh_type
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#define m_flags m_hdr.mh_flags
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#define m_nextpkt m_hdr.mh_nextpkt
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#define m_act m_nextpkt
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#define m_pkthdr M_dat.MH.MH_pkthdr
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#define m_ext M_dat.MH.MH_dat.MH_ext
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#define m_pktdat M_dat.MH.MH_dat.MH_databuf
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#define m_dat M_dat.M_databuf
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#define M_DONTWAIT M_NOWAIT
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#define M_TRYWAIT M_WAITOK
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#define M_WAIT M_WAITOK
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#define m_next m_hdr.mh_next
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#define m_len m_hdr.mh_len
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#define m_data m_hdr.mh_data
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#define m_type m_hdr.mh_type
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#define m_flags m_hdr.mh_flags
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#define m_nextpkt m_hdr.mh_nextpkt
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#define m_act m_nextpkt
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#define m_pkthdr M_dat.MH.MH_pkthdr
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#define m_ext M_dat.MH.MH_dat.MH_ext
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#define m_pktdat M_dat.MH.MH_dat.MH_databuf
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#define m_dat M_dat.M_databuf
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#define MT_DATA 1
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#define M_EXT 0x00000001
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#define M_PKTHDR 0x00000002
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#define M_RDONLY 0x00000008
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#define M_PROTO1 0x00000010 /* protocol-specific */
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#define M_PROTO2 0x00000020 /* protocol-specific */
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#define M_PROTO3 0x00000040 /* protocol-specific */
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#define M_PROTO4 0x00000080 /* protocol-specific */
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#define M_PROTO5 0x00000100 /* protocol-specific */
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#define M_BCAST 0x00000200
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#define M_MCAST 0x00000400
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#define M_FRAG 0x00000800
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#define M_FIRSTFRAG 0x00001000
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#define M_LASTFRAG 0x00002000
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#define M_VLANTAG 0x00010000
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#define M_PROTO6 0x00080000 /* protocol-specific */
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#define M_PROTO7 0x00100000 /* protocol-specific */
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#define M_PROTO8 0x00200000 /* protocol-specific */
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/*
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* Flags preserved when copying m_pkthdr.
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*/
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#define M_COPYFLAGS \
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(M_PKTHDR|M_RDONLY|M_BCAST|M_MCAST|\
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M_FRAG|M_FIRSTFRAG|M_LASTFRAG|M_VLANTAG)
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#define EXT_CLUSTER 1 /* 2048 bytes */
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#define EXT_JUMBOP 4 /* Page size */
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#define EXT_JUMBO9 5 /* 9 * 1024 bytes */
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#define EXT_NET_DRV 100 /* custom ext_buf provided by net driver */
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#define CSUM_IP 0x0001
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#define CSUM_TCP 0x0002
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#define CSUM_UDP 0x0004
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#define CSUM_TSO 0x0020
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#define CSUM_IP_CHECKED 0x0100
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#define CSUM_IP_VALID 0x0200
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#define CSUM_DATA_VALID 0x0400
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#define CSUM_PSEUDO_HDR 0x0800
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#define CSUM_DELAY_DATA (CSUM_TCP | CSUM_UDP)
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#define M_MOVE_PKTHDR(to, from) m_move_pkthdr((to), (from))
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#define MGET(m, how, type) ((m) = m_get((how), (type)))
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#define MGETHDR(m, how, type) ((m) = m_gethdr((how), (type)))
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#define MCLGET(m, how) m_clget((m), (how))
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#define mtod(m, type) ((type)((m)->m_data))
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/* Check if the supplied mbuf has a packet header, or else panic. */
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#define M_ASSERTPKTHDR(m) \
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KASSERT(m != NULL && m->m_flags & M_PKTHDR, \
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("%s: no mbuf packet header!", __func__))
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#define MBUF_CHECKSLEEP(how) do { } while (0)
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#define MBTOM(how) (how)
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#define MTAG_PERSISTENT 0x800
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// TODO After all network driver are updated to the FreeBSD 8 version this can
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// changed
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#if __FreeBSD_version__ >= 8
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#define MEXTADD(m, buf, size, free, arg1, arg2, flags, type) \
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m_extadd((m), (caddr_t)(buf), (size), (free),(arg1),(arg2),(flags), (type))
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#else
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#define MEXTADD(m, buf, size, free, args, flags, type) \
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m_extadd((m), (caddr_t)(buf), (size), (free),(args),(flags), (type))
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#endif
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void m_adj(struct mbuf*, int);
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void m_align(struct mbuf*, int);
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void m_cat(struct mbuf*, struct mbuf*);
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void m_clget(struct mbuf*, int);
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void m_clget(struct mbuf*, int);
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void* m_cljget(struct mbuf*, int, int);
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struct mbuf* m_collapse(struct mbuf*, int, int);
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void m_copyback(struct mbuf*, int, int, caddr_t);
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void m_copydata(const struct mbuf*, int, int, caddr_t);
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struct mbuf* m_collapse(struct mbuf*, int, int);
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void m_copyback(struct mbuf*, int, int, caddr_t);
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void m_copydata(const struct mbuf*, int, int, caddr_t);
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struct mbuf* m_copypacket(struct mbuf*, int);
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struct mbuf* m_defrag(struct mbuf*, int);
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struct mbuf* m_defrag(struct mbuf*, int);
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struct mbuf* m_devget(char*, int, int, struct ifnet*,
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void(*) (char*, caddr_t, u_int));
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void(*) (char*, caddr_t, u_int));
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struct mbuf* m_dup(struct mbuf*, int);
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int m_dup_pkthdr(struct mbuf*, struct mbuf*, int);
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int m_dup_pkthdr(struct mbuf*, struct mbuf*, int);
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// TODO After all network driver are updated to the FreeBSD 8 version this can
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// changed
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#if __FreeBSD_version__ >= 8
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void m_extadd(struct mbuf*, caddr_t, u_int,
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void(*) (void*, void*), void*, void*, int, int);
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void m_extadd(struct mbuf*, caddr_t, u_int, void(*) (void*, void*),
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void*, void*, int, int);
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#else
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void m_extadd(struct mbuf*, caddr_t, u_int,
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void(*) (void*, void*), void*, int, int);
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void m_extadd(struct mbuf*, caddr_t, u_int, void(*) (void*, void*),
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void*, int, int);
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#endif
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u_int m_fixhdr(struct mbuf*);
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struct mbuf* m_free(struct mbuf*);
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void m_freem(struct mbuf*);
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u_int m_fixhdr(struct mbuf*);
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struct mbuf* m_free(struct mbuf*);
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void m_freem(struct mbuf*);
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struct mbuf* m_get(int, short);
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struct mbuf* m_gethdr(int, short);
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struct mbuf* m_getjcl(int, short, int, int);
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u_int m_length(struct mbuf*, struct mbuf**);
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struct mbuf* m_getcl(int, short, int);
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void m_move_pkthdr(struct mbuf*, struct mbuf*);
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struct mbuf* m_prepend(struct mbuf *, int, int);
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u_int m_length(struct mbuf*, struct mbuf**);
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struct mbuf* m_getcl(int, short, int);
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void m_move_pkthdr(struct mbuf*, struct mbuf*);
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struct mbuf* m_prepend(struct mbuf*, int, int);
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struct mbuf* m_pulldown(struct mbuf*, int, int, int*);
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struct mbuf* m_pullup(struct mbuf*, int);
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struct mbuf* m_split(struct mbuf*, int, int);
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struct mbuf* m_unshare(struct mbuf*, int);
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/* Packet tag routines. */
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struct m_tag* m_tag_alloc(u_int32_t, int, int, int);
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void m_tag_delete(struct mbuf*, struct m_tag*);
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void m_tag_delete_chain(struct mbuf*, struct m_tag*);
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void m_tag_free_default(struct m_tag*);
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struct m_tag* m_tag_locate(struct mbuf*, u_int32_t, int, struct m_tag*);
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struct m_tag* m_tag_copy(struct m_tag*, int);
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int m_tag_copy_chain(struct mbuf*, struct mbuf*, int);
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void m_tag_delete_nonpersistent(struct mbuf*);
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void m_tag_delete(struct mbuf*, struct m_tag*);
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void m_tag_delete_chain(struct mbuf*, struct m_tag*);
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void m_tag_free_default(struct m_tag*);
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struct m_tag* m_tag_locate(struct mbuf*, u_int32_t, int, struct m_tag*);
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struct m_tag* m_tag_copy(struct m_tag*, int);
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int m_tag_copy_chain(struct mbuf*, struct mbuf*, int);
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void m_tag_delete_nonpersistent(struct mbuf*);
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static __inline void
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static inline void
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m_tag_setup(struct m_tag* tagPointer, u_int32_t cookie, int type, int length)
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{
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tagPointer->m_tag_id = type;
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tagPointer->m_tag_len = length;
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tagPointer->m_tag_cookie = cookie;
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}
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static __inline void
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static inline void
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m_tag_free(struct m_tag* tag)
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{
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(*tag->m_tag_free)(tag);
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}
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static __inline void
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static inline void
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m_tag_prepend(struct mbuf* memoryBuffer, struct m_tag* tag)
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{
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SLIST_INSERT_HEAD(&memoryBuffer->m_pkthdr.tags, tag, m_tag_link);
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}
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static __inline void
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static inline void
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m_tag_unlink(struct mbuf* memoryBuffer, struct m_tag* tag)
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{
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SLIST_REMOVE(&memoryBuffer->m_pkthdr.tags, tag, m_tag, m_tag_link);
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}
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