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Diff for /src/sys/sys/socket.h between version 1.21 and 1.30

version 1.21, 1997/03/18 03:47:42 version 1.30, 1998/04/25 17:29:45
Line 32 
Line 32 
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.   * SUCH DAMAGE.
  *   *
  *      @(#)socket.h    8.4 (Berkeley) 2/21/94   *      @(#)socket.h    8.6 (Berkeley) 5/3/95
  */   */
   
 #ifndef _SYS_SOCKET_H_  #ifndef _SYS_SOCKET_H_
Line 83 
Line 83 
  */   */
 struct  linger {  struct  linger {
         int     l_onoff;                /* option on/off */          int     l_onoff;                /* option on/off */
         int     l_linger;               /* linger time */          int     l_linger;               /* linger time in seconds */
 };  };
   
 /*  /*
Line 189  struct sockproto {
Line 189  struct sockproto {
 #define PF_MAX          AF_MAX  #define PF_MAX          AF_MAX
   
 /*  /*
    * Socket credentials.
    */
   struct sockcred {
           uid_t   sc_uid;                 /* real user id */
           uid_t   sc_euid;                /* effective user id */
           gid_t   sc_gid;                 /* real group id */
           gid_t   sc_egid;                /* effective group id */
           int     sc_ngroups;             /* number of supplemental groups */
           gid_t   sc_groups[1];           /* variable length */
   };
   
   /*
    * Compute size of a sockcred structure with groups.
    */
   #define SOCKCREDSIZE(ngrps) \
           (sizeof(struct sockcred) + (sizeof(gid_t) * ((ngrps) - 1)))
   
   /*
  * Definitions for network related sysctl, CTL_NET.   * Definitions for network related sysctl, CTL_NET.
  *   *
  * Second level is protocol family.   * Second level is protocol family.
Line 200  struct sockproto {
Line 218  struct sockproto {
   
 #define CTL_NET_NAMES { \  #define CTL_NET_NAMES { \
         { 0, 0 }, \          { 0, 0 }, \
         { "unix", CTLTYPE_NODE }, \          { "local", CTLTYPE_NODE }, \
         { "inet", CTLTYPE_NODE }, \          { "inet", CTLTYPE_NODE }, \
         { "implink", CTLTYPE_NODE }, \          { "implink", CTLTYPE_NODE }, \
         { "pup", CTLTYPE_NODE }, \          { "pup", CTLTYPE_NODE }, \
Line 279  struct msghdr {
Line 297  struct msghdr {
 #define MSG_CTRUNC      0x20            /* control data lost before delivery */  #define MSG_CTRUNC      0x20            /* control data lost before delivery */
 #define MSG_WAITALL     0x40            /* wait for full request or error */  #define MSG_WAITALL     0x40            /* wait for full request or error */
 #define MSG_DONTWAIT    0x80            /* this message should be nonblocking */  #define MSG_DONTWAIT    0x80            /* this message should be nonblocking */
   #define MSG_BCAST       0x100           /* this message was rcvd using link-level brdcst */
   #define MSG_MCAST       0x200           /* this message was rcvd using link-level mcast */
   
 /*  /*
  * Header for ancillary data objects in msg_control buffer.   * Header for ancillary data objects in msg_control buffer.
Line 308  struct cmsghdr {
Line 328  struct cmsghdr {
 /* "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) */
 #define SCM_TIMESTAMP   0x02            /* timestamp (struct timeval) */  #define SCM_TIMESTAMP   0x02            /* timestamp (struct timeval) */
   #define SCM_CREDS       0x04            /* credientials (struct sockcred) */
   
   /*
    * Types of socket shutdown(2).
    */
   #define SHUT_RD         0               /* Disallow further receives. */
   #define SHUT_WR         1               /* Disallow further sends. */
   #define SHUT_RDWR       2               /* Disallow further sends/receives. */
   
 /*  /*
  * 4.3 compat sockaddr, move to compat file later   * 4.3 compat sockaddr, move to compat file later
Legend:
Removed from v.1.21  
changed lines
  Added in v.1.30
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