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Diff for /src/sys/sys/socket.h between version 1.89.26.2 and 1.119.2.1

version 1.89.26.2, 2009/09/16 13:38:06 version 1.119.2.1, 2016/11/04 14:49:22
Line 97  typedef _BSD_SSIZE_T_ ssize_t;
Line 97  typedef _BSD_SSIZE_T_ ssize_t;
 #endif  #endif
   
 #include <sys/uio.h>  #include <sys/uio.h>
   #include <sys/sigtypes.h>
   
 /*  /*
  * Socket types.   * Socket types.
Line 106  typedef _BSD_SSIZE_T_ ssize_t;
Line 107  typedef _BSD_SSIZE_T_ ssize_t;
 #define SOCK_RAW        3               /* raw-protocol interface */  #define SOCK_RAW        3               /* raw-protocol interface */
 #define SOCK_RDM        4               /* reliably-delivered message */  #define SOCK_RDM        4               /* reliably-delivered message */
 #define SOCK_SEQPACKET  5               /* sequenced packet stream */  #define SOCK_SEQPACKET  5               /* sequenced packet stream */
   #define SOCK_CONN_DGRAM 6               /* connection-orientated datagram */
   #define SOCK_DCCP       SOCK_CONN_DGRAM
   
   #define SOCK_CLOEXEC    0x10000000      /* set close on exec on socket */
   #define SOCK_NONBLOCK   0x20000000      /* set non blocking i/o socket */
   #define SOCK_NOSIGPIPE  0x40000000      /* don't send sigpipe */
   #define SOCK_FLAGS_MASK 0xf0000000      /* flags mask */
   
 /*  /*
  * Option flags per-socket.   * Option flags per-socket.
Line 121  typedef _BSD_SSIZE_T_ ssize_t;
Line 129  typedef _BSD_SSIZE_T_ ssize_t;
 #define SO_OOBINLINE    0x0100          /* leave received OOB data in line */  #define SO_OOBINLINE    0x0100          /* leave received OOB data in line */
 #define SO_REUSEPORT    0x0200          /* allow local address & port reuse */  #define SO_REUSEPORT    0x0200          /* allow local address & port reuse */
 /*      SO_OTIMESTAMP   0x0400          */  /*      SO_OTIMESTAMP   0x0400          */
   #define SO_NOSIGPIPE    0x0800          /* no SIGPIPE from EPIPE */
 #define SO_ACCEPTFILTER 0x1000          /* there is an accept filter */  #define SO_ACCEPTFILTER 0x1000          /* there is an accept filter */
 #define SO_TIMESTAMP    0x2000          /* timestamp received dgram traffic */  #define SO_TIMESTAMP    0x2000          /* timestamp received dgram traffic */
   
Line 166  struct accept_filter_arg {
Line 175  struct accept_filter_arg {
  * Address families.   * Address families.
  */   */
 #define AF_UNSPEC       0               /* unspecified */  #define AF_UNSPEC       0               /* unspecified */
 #define AF_LOCAL        1               /* local to host (pipes, portals) */  #define AF_LOCAL        1               /* local to host */
 #define AF_UNIX         AF_LOCAL        /* backward compatibility */  #define AF_UNIX         AF_LOCAL        /* backward compatibility */
 #define AF_INET         2               /* internetwork: UDP, TCP, etc. */  #define AF_INET         2               /* internetwork: UDP, TCP, etc. */
 #define AF_IMPLINK      3               /* arpanet imp addresses */  #define AF_IMPLINK      3               /* arpanet imp addresses */
Line 184  struct accept_filter_arg {
Line 193  struct accept_filter_arg {
 #define AF_LAT          14              /* LAT */  #define AF_LAT          14              /* LAT */
 #define AF_HYLINK       15              /* NSC Hyperchannel */  #define AF_HYLINK       15              /* NSC Hyperchannel */
 #define AF_APPLETALK    16              /* Apple Talk */  #define AF_APPLETALK    16              /* Apple Talk */
 #define AF_ROUTE        17              /* Internal Routing Protocol */  #define AF_OROUTE       17              /* Internal Routing Protocol */
 #define AF_LINK         18              /* Link layer interface */  #define AF_LINK         18              /* Link layer interface */
 #if defined(_NETBSD_SOURCE)  #if defined(_NETBSD_SOURCE)
 #define pseudo_AF_XTP   19              /* eXpress Transfer Protocol (no AF) */  #define pseudo_AF_XTP   19              /* eXpress Transfer Protocol (no AF) */
Line 210  struct accept_filter_arg {
Line 219  struct accept_filter_arg {
 #endif  #endif
 #define AF_BLUETOOTH    31              /* Bluetooth: HCI, SCO, L2CAP, RFCOMM */  #define AF_BLUETOOTH    31              /* Bluetooth: HCI, SCO, L2CAP, RFCOMM */
 #define AF_IEEE80211    32              /* IEEE80211 */  #define AF_IEEE80211    32              /* IEEE80211 */
   #define AF_MPLS         33              /* MultiProtocol Label Switching */
 #define AF_MAX          33  #define AF_ROUTE        34              /* Internal Routing Protocol */
   #define AF_MAX          35
   
 /*  /*
  * Structure used by kernel to store most   * Structure used by kernel to store most
Line 232  struct sockproto {
Line 242  struct sockproto {
         u_short sp_family;              /* address family */          u_short sp_family;              /* address family */
         u_short sp_protocol;            /* protocol */          u_short sp_protocol;            /* protocol */
 };  };
   
   /*
    * we make the entire struct at least UCHAR_MAX + 1 in size since existing
    * use of sockaddr_un permits a path up to 253 bytes + '\0'.
    * sizeof(sb_len) + sizeof(sb_family) + 253 + '\0'
    */
   #define _SB_DATASIZE    254
   struct sockaddr_big {
       union {
           struct {
               __uint8_t   sb_len;
               sa_family_t sb_family;
               char        sb_data[_SB_DATASIZE];
           };
           uint64_t dummy; /* solicit natural alignment */
       };
   };
   
 #endif /* _KERNEL */  #endif /* _KERNEL */
   
 #if 1  #if 1
Line 279  struct sockaddr_storage {
Line 307  struct sockaddr_storage {
 #define PF_LAT          AF_LAT  #define PF_LAT          AF_LAT
 #define PF_HYLINK       AF_HYLINK  #define PF_HYLINK       AF_HYLINK
 #define PF_APPLETALK    AF_APPLETALK  #define PF_APPLETALK    AF_APPLETALK
 #define PF_ROUTE        AF_ROUTE  #define PF_OROUTE       AF_OROUTE
 #define PF_LINK         AF_LINK  #define PF_LINK         AF_LINK
 #if defined(_NETBSD_SOURCE)  #if defined(_NETBSD_SOURCE)
 #define PF_XTP          pseudo_AF_XTP   /* really just proto family, no AF */  #define PF_XTP          pseudo_AF_XTP   /* really just proto family, no AF */
Line 300  struct sockaddr_storage {
Line 328  struct sockaddr_storage {
 #define PF_KEY          pseudo_AF_KEY   /* like PF_ROUTE, only for key mgmt */  #define PF_KEY          pseudo_AF_KEY   /* like PF_ROUTE, only for key mgmt */
 #endif  #endif
 #define PF_BLUETOOTH    AF_BLUETOOTH  #define PF_BLUETOOTH    AF_BLUETOOTH
   #define PF_MPLS         AF_MPLS
   #define PF_ROUTE        AF_ROUTE
   
 #define PF_MAX          AF_MAX  #define PF_MAX          AF_MAX
   
 #if defined(_NETBSD_SOURCE)  #if defined(_NETBSD_SOURCE)
   
   #ifndef pid_t
   typedef __pid_t         pid_t;          /* process id */
   #define pid_t           __pid_t
   #endif
   
 #ifndef gid_t  #ifndef gid_t
 typedef __gid_t         gid_t;          /* group id */  typedef __gid_t         gid_t;          /* group id */
 #define gid_t           __gid_t  #define gid_t           __gid_t
Line 319  typedef __uid_t  uid_t;  /* user id */
Line 354  typedef __uid_t  uid_t;  /* user id */
  * Socket credentials.   * Socket credentials.
  */   */
 struct sockcred {  struct sockcred {
           pid_t   sc_pid;                 /* process id */
         uid_t   sc_uid;                 /* real user id */          uid_t   sc_uid;                 /* real user id */
         uid_t   sc_euid;                /* effective user id */          uid_t   sc_euid;                /* effective user id */
         gid_t   sc_gid;                 /* real group id */          gid_t   sc_gid;                 /* real group id */
Line 331  struct sockcred {
Line 367  struct sockcred {
  * Compute size of a sockcred structure with groups.   * Compute size of a sockcred structure with groups.
  */   */
 #define SOCKCREDSIZE(ngrps) \  #define SOCKCREDSIZE(ngrps) \
         (sizeof(struct sockcred) + (sizeof(gid_t) * ((ngrps) - 1)))          (/*CONSTCOND*/sizeof(struct sockcred) + (sizeof(gid_t) * \
               ((ngrps) ? ((ngrps) - 1) : 0)))
 #endif /* _NETBSD_SOURCE */  #endif /* _NETBSD_SOURCE */
   
   
Line 364  struct sockcred {
Line 401  struct sockcred {
         { "lat", CTLTYPE_NODE }, \          { "lat", CTLTYPE_NODE }, \
         { "hylink", CTLTYPE_NODE }, \          { "hylink", CTLTYPE_NODE }, \
         { "appletalk", CTLTYPE_NODE }, \          { "appletalk", CTLTYPE_NODE }, \
         { "route", CTLTYPE_NODE }, \          { "oroute", CTLTYPE_NODE }, \
         { "link_layer", CTLTYPE_NODE }, \          { "link_layer", CTLTYPE_NODE }, \
         { "xtp", CTLTYPE_NODE }, \          { "xtp", CTLTYPE_NODE }, \
         { "coip", CTLTYPE_NODE }, \          { "coip", CTLTYPE_NODE }, \
Line 377  struct sockcred {
Line 414  struct sockcred {
         { "natm", CTLTYPE_NODE }, \          { "natm", CTLTYPE_NODE }, \
         { "arp", CTLTYPE_NODE }, \          { "arp", CTLTYPE_NODE }, \
         { "key", CTLTYPE_NODE }, \          { "key", CTLTYPE_NODE }, \
           { "ieee80211", CTLTYPE_NODE }, \
           { "mlps", CTLTYPE_NODE }, \
           { "route", CTLTYPE_NODE }, \
 }  }
   
 struct kinfo_pcb {  struct kinfo_pcb {
Line 415  struct kinfo_pcb {
Line 455  struct kinfo_pcb {
   
 #define ki_src ki_s._kis_src  #define ki_src ki_s._kis_src
 #define ki_dst ki_d._kid_dst  #define ki_dst ki_d._kid_dst
   #define ki_spad ki_s._kis_pad
   #define ki_dpad ki_d._kid_pad
   
 #define PCB_SLOP                20  #define PCB_SLOP                20
 #define PCB_ALL                 0  #define PCB_ALL                 0
Line 430  struct kinfo_pcb {
Line 472  struct kinfo_pcb {
  *      Fifth: type of info, defined below   *      Fifth: type of info, defined below
  *      Sixth: flag(s) to mask with for NET_RT_FLAGS   *      Sixth: flag(s) to mask with for NET_RT_FLAGS
  */   */
 #define NET_RT_DUMP     1               /* dump; may limit to a.f. */  #define NET_RT_DUMP             1       /* dump; may limit to a.f. */
 #define NET_RT_FLAGS    2               /* by flags, e.g. RESOLVING */  #define NET_RT_FLAGS            2       /* by flags, e.g. RESOLVING */
 #define NET_RT_OOIFLIST 3               /* old NET_RT_IFLIST (pre 1.5) */  #define NET_RT_OOOIFLIST        3       /* old NET_RT_IFLIST (pre 1.5) */
 #define NET_RT_OIFLIST  4               /* survey interface list */  #define NET_RT_OOIFLIST         4       /* old NET_RT_IFLIST (pre-64bit time) */
 #define NET_RT_IFLIST   5  #define NET_RT_OIFLIST          5       /* old NET_RT_IFLIST (pre 8.0) */
 #define NET_RT_MAXID    6  #define NET_RT_IFLIST           6       /* survey interface list */
   #define NET_RT_MAXID            7
   
 #define CTL_NET_RT_NAMES { \  #define CTL_NET_RT_NAMES { \
         { 0, 0 }, \          { 0, 0 }, \
Line 454  struct kinfo_pcb {
Line 497  struct kinfo_pcb {
 #define SOMAXCONN       128  #define SOMAXCONN       128
 #endif  #endif
   
   #include <sys/cdefs.h>
   
 /*  /*
  * Message header for recvmsg and sendmsg calls.   * Message header for recvmsg and sendmsg calls.
  * Used value-result for recvmsg, value only for sendmsg.   * Used value-result for recvmsg, value only for sendmsg.
Line 479  struct msghdr {
Line 524  struct msghdr {
 #define MSG_BCAST       0x0100          /* this message was rcvd using link-level brdcst */  #define MSG_BCAST       0x0100          /* this message was rcvd using link-level brdcst */
 #define MSG_MCAST       0x0200          /* this message was rcvd using link-level mcast */  #define MSG_MCAST       0x0200          /* this message was rcvd using link-level mcast */
 #define MSG_NOSIGNAL    0x0400          /* do not generate SIGPIPE on EOF */  #define MSG_NOSIGNAL    0x0400          /* do not generate SIGPIPE on EOF */
   #if defined(_NETBSD_SOURCE)
   #define MSG_CMSG_CLOEXEC 0x0800         /* close on exec receiving fd */
   #define MSG_NBIO        0x1000          /* use non-blocking I/O */
   #define MSG_WAITFORONE  0x2000          /* recvmmsg() wait for one message */
   #define MSG_NOTIFICATION 0x4000         /* SCTP notification */
   
   struct mmsghdr {
           struct msghdr msg_hdr;
           unsigned int msg_len;
   };
   #endif
   
 /* Extra flags used internally only */  /* Extra flags used internally only */
 #define MSG_USERFLAGS   0x0ffffff  #define MSG_USERFLAGS   0x0ffffff
Line 500  struct cmsghdr {
Line 556  struct cmsghdr {
 /* followed by  u_char  cmsg_data[]; */  /* followed by  u_char  cmsg_data[]; */
 };  };
   
 /* given pointer to struct cmsghdr, return pointer to data */  
 #define CMSG_DATA(cmsg) \  
         ((u_char *)(void *)(cmsg) + __CMSG_ALIGN(sizeof(struct cmsghdr)))  
 #define CCMSG_DATA(cmsg) \  
         ((const u_char *)(const void *)(cmsg) + \  
         __CMSG_ALIGN(sizeof(struct cmsghdr)))  
   
 /*  /*
  * Alignment requirement for CMSG struct manipulation.   * Alignment requirement for CMSG struct manipulation.
  * This basically behaves the same as ALIGN() ARCH/include/param.h.   * This basically behaves the same as ALIGN() ARCH/include/param.h.
Line 516  struct cmsghdr {
Line 565  struct cmsghdr {
  * without (2), we can't guarantee binary compatibility in case of future   * without (2), we can't guarantee binary compatibility in case of future
  * changes in ALIGNBYTES.   * changes in ALIGNBYTES.
  */   */
 #define __CMSG_ALIGN(n) (((n) + __cmsg_alignbytes()) & ~__cmsg_alignbytes())  #define __CMSG_ALIGN(n) (((n) + __ALIGNBYTES) & ~__ALIGNBYTES)
   
 #ifdef _KERNEL  #ifdef _KERNEL
 #define CMSG_ALIGN(n)   __CMSG_ALIGN(n)  #define CMSG_ALIGN(n)   __CMSG_ALIGN(n)
 #endif  #endif
   
   #define __CMSG_ASIZE    __CMSG_ALIGN(sizeof(struct cmsghdr))
   #define __CMSG_MSGNEXT(cmsg) \
       (__CASTV(char *, cmsg) + __CMSG_ALIGN((cmsg)->cmsg_len))
   #define __CMSG_MSGEND(mhdr) \
       (__CASTV(char *, (mhdr)->msg_control) + (mhdr)->msg_controllen)
   
   /* given pointer to struct cmsghdr, return pointer to data */
   #define CMSG_DATA(cmsg) (__CASTV(u_char *, cmsg) + __CMSG_ASIZE)
   #define CCMSG_DATA(cmsg) (__CASTCV(const u_char *, cmsg) + __CMSG_ASIZE)
   
 /* given pointer to struct cmsghdr, return pointer to next cmsghdr */  /* given pointer to struct cmsghdr, return pointer to next cmsghdr */
 #define CMSG_NXTHDR(mhdr, cmsg) \  #define CMSG_NXTHDR(mhdr, cmsg) \
         (((char *)(cmsg) + __CMSG_ALIGN((cmsg)->cmsg_len) + \      __CASTV(struct cmsghdr *,  \
                             __CMSG_ALIGN(sizeof(struct cmsghdr)) > \          __CMSG_MSGNEXT(cmsg) + __CMSG_ASIZE > __CMSG_MSGEND(mhdr) ? 0 : \
             (((char *)(mhdr)->msg_control) + (mhdr)->msg_controllen)) ? \          __CMSG_MSGNEXT(cmsg))
             (struct cmsghdr *)0 : \  
             (struct cmsghdr *)((char *)(cmsg) + \  
                 __CMSG_ALIGN((cmsg)->cmsg_len)))  
   
 /*  /*
  * RFC 2292 requires to check msg_controllen, in case that the kernel returns   * RFC 2292 requires to check msg_controllen, in case that the kernel returns
  * an empty list for some reasons.   * an empty list for some reasons.
  */   */
 #define CMSG_FIRSTHDR(mhdr) \  #define CMSG_FIRSTHDR(mhdr) \
         ((mhdr)->msg_controllen >= sizeof(struct cmsghdr) ? \      __CASTV(struct cmsghdr *, \
          (struct cmsghdr *)(mhdr)->msg_control : \          (mhdr)->msg_controllen < sizeof(struct cmsghdr) ? 0 : \
          (struct cmsghdr *)0)          (mhdr)->msg_control)
   
 #define CMSG_SPACE(l)   (__CMSG_ALIGN(sizeof(struct cmsghdr)) + __CMSG_ALIGN(l))  #define CMSG_SPACE(l)   (__CMSG_ASIZE + __CMSG_ALIGN(l))
 #define CMSG_LEN(l)     (__CMSG_ALIGN(sizeof(struct cmsghdr)) + (l))  #define CMSG_LEN(l)     (__CMSG_ASIZE + (l))
   
 /* "Socket"-level control message types: */  /* "Socket"-level control message types: */
 #define SCM_RIGHTS      0x01            /* access rights (array of int) */  #define SCM_RIGHTS      0x01            /* access rights (array of int) */
 #if defined(_NETBSD_SOURCE)  #if defined(_NETBSD_SOURCE)
 /*                      0x02               timestamp (struct timeval50) */  /*                      0x02               timestamp (struct timeval50) */
 #define SCM_CREDS       0x04            /* credentials (struct sockcred) */  /*                      0x04               credentials (struct sockcred70) */
 #define SCM_TIMESTAMP   0x08            /* timestamp (struct timeval) */  #define SCM_TIMESTAMP   0x08            /* timestamp (struct timeval) */
   #define SCM_CREDS       0x10            /* credentials (struct sockcred) */
 #endif  #endif
   
 /*  /*
Line 557  struct cmsghdr {
Line 615  struct cmsghdr {
 #define SHUT_WR         1               /* Disallow further sends. */  #define SHUT_WR         1               /* Disallow further sends. */
 #define SHUT_RDWR       2               /* Disallow further sends/receives. */  #define SHUT_RDWR       2               /* Disallow further sends/receives. */
   
 #include <sys/cdefs.h>  
   
 __BEGIN_DECLS  
 int     __cmsg_alignbytes(void);  
 __END_DECLS  
   
 #ifdef  _KERNEL  #ifdef  _KERNEL
 static inline socklen_t  static inline socklen_t
 sockaddr_getlen(const struct sockaddr *sa)  sockaddr_getlen(const struct sockaddr *sa)
Line 583  const struct sockaddr *sockaddr_any_by_f
Line 635  const struct sockaddr *sockaddr_any_by_f
 const void *sockaddr_anyaddr(const struct sockaddr *, socklen_t *);  const void *sockaddr_anyaddr(const struct sockaddr *, socklen_t *);
 int sockaddr_cmp(const struct sockaddr *, const struct sockaddr *);  int sockaddr_cmp(const struct sockaddr *, const struct sockaddr *);
 struct sockaddr *sockaddr_dup(const struct sockaddr *, int);  struct sockaddr *sockaddr_dup(const struct sockaddr *, int);
   int sockaddr_format(const struct sockaddr *, char *, size_t);
 void sockaddr_free(struct sockaddr *);  void sockaddr_free(struct sockaddr *);
 __END_DECLS  __END_DECLS
 #endif /* _KERNEL */  #endif /* _KERNEL */
Line 597  int getpeername(int, struct sockaddr * _
Line 650  int getpeername(int, struct sockaddr * _
 int     getsockname(int, struct sockaddr * __restrict, socklen_t * __restrict);  int     getsockname(int, struct sockaddr * __restrict, socklen_t * __restrict);
 int     getsockopt(int, int, int, void *__restrict, socklen_t * __restrict);  int     getsockopt(int, int, int, void *__restrict, socklen_t * __restrict);
 int     listen(int, int);  int     listen(int, int);
   int     paccept(int, struct sockaddr * __restrict, socklen_t * __restrict,
           const sigset_t * __restrict, int);
 ssize_t recv(int, void *, size_t, int);  ssize_t recv(int, void *, size_t, int);
 ssize_t recvfrom(int, void *__restrict, size_t, int,  ssize_t recvfrom(int, void *__restrict, size_t, int,
             struct sockaddr * __restrict, socklen_t * __restrict);              struct sockaddr * __restrict, socklen_t * __restrict);
Line 614  __RENAME(__socket30)
Line 669  __RENAME(__socket30)
 #endif  #endif
                              ;                               ;
 int     socketpair(int, int, int, int *);  int     socketpair(int, int, int, int *);
   
   #if defined(_NETBSD_SOURCE)
   int     sendmmsg(int, struct mmsghdr *, unsigned int, unsigned int);
   struct timespec;
   int     recvmmsg(int, struct mmsghdr *, unsigned int, unsigned int,
       struct timespec *);
   #endif
 __END_DECLS  __END_DECLS
 #endif /* !_KERNEL */  #endif /* !_KERNEL */
   

Legend:
Removed from v.1.89.26.2  
changed lines
  Added in v.1.119.2.1

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