diff options
Diffstat (limited to 'sys/sys/socketvar.h')
| -rw-r--r-- | sys/sys/socketvar.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/sys/sys/socketvar.h b/sys/sys/socketvar.h index 9090340..5c3933b 100644 --- a/sys/sys/socketvar.h +++ b/sys/sys/socketvar.h @@ -38,6 +38,7 @@ #include <sys/selinfo.h> /* for struct selinfo */ #include <sys/_lock.h> #include <sys/_mutex.h> +#include <sys/osd.h> #include <sys/_sx.h> #include <sys/sockbuf.h> #include <sys/sockstate.h> @@ -117,6 +118,7 @@ struct socket { void *so_accept_filter_arg; /* saved filter args */ char *so_accept_filter_str; /* saved user args */ } *so_accf; + struct osd osd; /* Object Specific extensions */ /* * so_fibnum, so_user_cookie and friends can be used to attach * some user-specified metadata to a socket, which then can be @@ -292,6 +294,26 @@ MALLOC_DECLARE(M_PCB); MALLOC_DECLARE(M_SONAME); #endif +/* + * Socket specific helper hook point identifiers + * Do not leave holes in the sequence, hook registration is a loop. + */ +#define HHOOK_SOCKET_OPT 0 +#define HHOOK_SOCKET_CREATE 1 +#define HHOOK_SOCKET_RCV 2 +#define HHOOK_SOCKET_SND 3 +#define HHOOK_FILT_SOREAD 4 +#define HHOOK_FILT_SOWRITE 5 +#define HHOOK_SOCKET_CLOSE 6 +#define HHOOK_SOCKET_LAST HHOOK_SOCKET_CLOSE + +struct socket_hhook_data { + struct socket *so; + struct mbuf *m; + void *hctx; /* hook point specific data*/ + int status; +}; + extern int maxsockets; extern u_long sb_max; extern so_gen_t so_gencnt; |
