[net][sal] Add shutdown type options.
@@ -48,16 +48,12 @@ typedef uint16_t in_port_t;
#define SOCK_MAX (SOCK_RAW + 1)
-/*
- * Option flags per-socket. These must match the SOF_ flags in ip.h (checked in init.c)
- */
+/* Option flags per-socket. These must match the SOF_ flags in ip.h (checked in init.c) */
#define SO_REUSEADDR 0x0004 /* Allow local address reuse */
#define SO_KEEPALIVE 0x0008 /* keep connections alive */
#define SO_BROADCAST 0x0020 /* permit to send and to receive broadcast messages (see IP_SOF_BROADCAST option) */
-/*
- * Additional options, not kept in so_options.
- */
+/* Additional options, not kept in so_options */
#define SO_DEBUG 0x0001 /* Unimplemented: turn on debugging info recording */
#define SO_ACCEPTCONN 0x0002 /* socket has had listen() */
#define SO_DONTROUTE 0x0010 /* Unimplemented: just use interface addresses */
@@ -77,9 +73,7 @@ typedef uint16_t in_port_t;
#define SO_CONTIMEO 0x1009 /* Unimplemented: connect timeout */
#define SO_NO_CHECK 0x100a /* don't create UDP checksum */
-/*
- * Level number for (get/set)sockopt() to apply to socket itself.
- */
+/* Level number for (get/set)sockopt() to apply to socket itself */
#define SOL_SOCKET 0xfff /* options for socket level */
#define AF_UNSPEC 0
@@ -104,25 +98,21 @@ typedef uint16_t in_port_t;
#define IPPROTO_UDPLITE 136
#define IPPROTO_RAW 255
-/* Flags we can use with send and recv. */
+/* Flags we can use with send and recv */
#define MSG_PEEK 0x01 /* Peeks at an incoming message */
#define MSG_WAITALL 0x02 /* Unimplemented: Requests that the function block until the full amount of data requested can be returned */
#define MSG_OOB 0x04 /* Unimplemented: Requests out-of-band data. The significance and semantics of out-of-band data are protocol-specific */
#define MSG_DONTWAIT 0x08 /* Nonblocking i/o for this operation only */
#define MSG_MORE 0x10 /* Sender will send more */
-/*
- * Options for level IPPROTO_TCP
- */
+/* Options for level IPPROTO_TCP */
#define TCP_NODELAY 0x01 /* don't delay send to coalesce packets */
#define TCP_KEEPALIVE 0x02 /* send KEEPALIVE probes when idle for pcb->keep_idle milliseconds */
#define TCP_KEEPIDLE 0x03 /* set pcb->keep_idle - Same as TCP_KEEPALIVE, but use seconds for get/setsockopt */
#define TCP_KEEPINTVL 0x04 /* set pcb->keep_intvl - Use seconds for get/setsockopt */
#define TCP_KEEPCNT 0x05 /* set pcb->keep_cnt - Use number of probes sent for get/setsockopt */
-/*
- * Options and types related to multicast membership
- */
+/* Options and types related to multicast membership */
#define IP_ADD_MEMBERSHIP 3
#define IP_DROP_MEMBERSHIP 4
@@ -132,6 +122,13 @@ typedef struct ip_mreq
struct in_addr imr_interface; /* local IP address of interface */
} ip_mreq;
+/* Options for shatdown type */
+#ifndef SHUT_RD
+ #define SHUT_RD 0
+ #define SHUT_WR 1
+ #define SHUT_RDWR 2
+#endif
+
struct sockaddr
{
uint8_t sa_len;
