diff options
Diffstat (limited to 'sys/sys')
| -rw-r--r-- | sys/sys/socket.h | 1 | ||||
| -rw-r--r-- | sys/sys/socketvar.h | 6 |
2 files changed, 6 insertions, 1 deletions
diff --git a/sys/sys/socket.h b/sys/sys/socket.h index d9256fd7544a..2cb76f9c6d63 100644 --- a/sys/sys/socket.h +++ b/sys/sys/socket.h @@ -147,6 +147,7 @@ typedef __uintptr_t uintptr_t; #define SO_NO_OFFLOAD 0x00004000 /* socket cannot be offloaded */ #define SO_NO_DDP 0x00008000 /* disable direct data placement */ #define SO_REUSEPORT_LB 0x00010000 /* reuse with load balancing */ +#define SO_RERROR 0x00020000 /* keep track of receive errors */ /* * Additional options, not kept in so_options. diff --git a/sys/sys/socketvar.h b/sys/sys/socketvar.h index 295a1cf3d37f..60a4dde7f0cb 100644 --- a/sys/sys/socketvar.h +++ b/sys/sys/socketvar.h @@ -100,6 +100,7 @@ struct socket { struct protosw *so_proto; /* (a) protocol handle */ short so_timeo; /* (g) connection timeout */ u_short so_error; /* (f) error affecting connection */ + u_short so_rerror; /* (f) error affecting connection */ struct sigio *so_sigio; /* [sg] information for async I/O or out of band data (SIGURG) */ struct ucred *so_cred; /* (a) user credentials */ @@ -266,7 +267,8 @@ struct socket { /* can we read something from so? */ #define soreadabledata(so) \ - (sbavail(&(so)->so_rcv) >= (so)->so_rcv.sb_lowat || (so)->so_error) + (sbavail(&(so)->so_rcv) >= (so)->so_rcv.sb_lowat || \ + (so)->so_error || (so)->so_rerror) #define soreadable(so) \ (soreadabledata(so) || ((so)->so_rcv.sb_state & SBS_CANTRCVMORE)) @@ -480,6 +482,8 @@ void socantrcvmore(struct socket *so); void socantrcvmore_locked(struct socket *so); void socantsendmore(struct socket *so); void socantsendmore_locked(struct socket *so); +void soroverflow(struct socket *so); +void soroverflow_locked(struct socket *so); /* * Accept filter functions (duh). |