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Merged from DEVEL into main tree.

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This commit is contained in:
likewise
2003-11-14 13:17:23 +00:00
parent bdfdc2bb83
commit e4a6d199fe
45 changed files with 2329 additions and 850 deletions
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418
src/api/sockets.c
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@@ -99,7 +99,7 @@ static int err_to_errno_table[11] = {
set_errno(sk->err); \
} while (0)
/*-----------------------------------------------------------------------------------*/
static struct lwip_socket *
get_socket(int s)
{
@@ -121,7 +121,7 @@ get_socket(int s)
return sock;
}
/*-----------------------------------------------------------------------------------*/
static int
alloc_socket(struct netconn *newconn)
{
@@ -150,7 +150,7 @@ alloc_socket(struct netconn *newconn)
sys_sem_signal(socksem);
return -1;
}
/*-----------------------------------------------------------------------------------*/
int
lwip_accept(int s, struct sockaddr *addr, socklen_t *addrlen)
{
@@ -164,6 +164,7 @@ lwip_accept(int s, struct sockaddr *addr, socklen_t *addrlen)
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_accept(%d)...\n", s));
sock = get_socket(s);
if (!sock) {
set_errno(EBADF);
return -1;
}
@@ -197,16 +198,14 @@ lwip_accept(int s, struct sockaddr *addr, socklen_t *addrlen)
newconn->socket = newsock;
sys_sem_signal(socksem);
#if SOCKETS_DEBUG
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_accept(%d) returning new sock=%d addr=", s, newsock));
ip_addr_debug_print(SOCKETS_DEBUG, &naddr);
LWIP_DEBUGF(SOCKETS_DEBUG, (" port=%u\n", port));
#endif
sock_set_errno(sock, 0);
return newsock;
}
/*-----------------------------------------------------------------------------------*/
int
lwip_bind(int s, struct sockaddr *name, socklen_t namelen)
{
@@ -217,17 +216,16 @@ lwip_bind(int s, struct sockaddr *name, socklen_t namelen)
sock = get_socket(s);
if (!sock) {
set_errno(EBADF);
return -1;
}
local_addr.addr = ((struct sockaddr_in *)name)->sin_addr.s_addr;
local_port = ((struct sockaddr_in *)name)->sin_port;
#if SOCKETS_DEBUG
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_bind(%d, addr=", s));
ip_addr_debug_print(SOCKETS_DEBUG, &local_addr);
LWIP_DEBUGF(SOCKETS_DEBUG, (" port=%u)\n", ntohs(local_port)));
#endif
err = netconn_bind(sock->conn, &local_addr, ntohs(local_port));
@@ -241,7 +239,7 @@ lwip_bind(int s, struct sockaddr *name, socklen_t namelen)
sock_set_errno(sock, 0);
return 0;
}
/*-----------------------------------------------------------------------------------*/
int
lwip_close(int s)
{
@@ -257,6 +255,7 @@ lwip_close(int s)
sock = get_socket(s);
if (!sock) {
sys_sem_signal(socksem);
set_errno(EBADF);
return -1;
}
@@ -271,7 +270,7 @@ lwip_close(int s)
sock_set_errno(sock, 0);
return 0;
}
/*-----------------------------------------------------------------------------------*/
int
lwip_connect(int s, struct sockaddr *name, socklen_t namelen)
{
@@ -280,6 +279,7 @@ lwip_connect(int s, struct sockaddr *name, socklen_t namelen)
sock = get_socket(s);
if (!sock) {
set_errno(EBADF);
return -1;
}
@@ -293,11 +293,9 @@ lwip_connect(int s, struct sockaddr *name, socklen_t namelen)
remote_addr.addr = ((struct sockaddr_in *)name)->sin_addr.s_addr;
remote_port = ((struct sockaddr_in *)name)->sin_port;
#if SOCKETS_DEBUG
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_connect(%d, addr=", s));
ip_addr_debug_print(SOCKETS_DEBUG, &remote_addr);
LWIP_DEBUGF(SOCKETS_DEBUG, (" port=%u)\n", ntohs(remote_port)));
#endif
err = netconn_connect(sock->conn, &remote_addr, ntohs(remote_port));
}
@@ -312,7 +310,7 @@ lwip_connect(int s, struct sockaddr *name, socklen_t namelen)
sock_set_errno(sock, 0);
return 0;
}
/*-----------------------------------------------------------------------------------*/
int
lwip_listen(int s, int backlog)
{
@@ -322,6 +320,7 @@ lwip_listen(int s, int backlog)
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_listen(%d, backlog=%d)\n", s, backlog));
sock = get_socket(s);
if (!sock) {
set_errno(EBADF);
return -1;
}
@@ -336,7 +335,7 @@ lwip_listen(int s, int backlog)
sock_set_errno(sock, 0);
return 0;
}
/*-----------------------------------------------------------------------------------*/
int
lwip_recvfrom(int s, void *mem, int len, unsigned int flags,
struct sockaddr *from, socklen_t *fromlen)
@@ -351,6 +350,7 @@ lwip_recvfrom(int s, void *mem, int len, unsigned int flags,
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_recvfrom(%d, %p, %d, 0x%x, ..)\n", s, mem, len, flags));
sock = get_socket(s);
if (!sock) {
set_errno(EBADF);
return -1;
}
@@ -411,11 +411,9 @@ lwip_recvfrom(int s, void *mem, int len, unsigned int flags,
memcpy(from, &sin, *fromlen);
#if SOCKETS_DEBUG
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_recvfrom(%d): addr=", s));
ip_addr_debug_print(SOCKETS_DEBUG, addr);
LWIP_DEBUGF(SOCKETS_DEBUG, (" port=%u len=%u\n", port, copylen));
#endif
} else {
#if SOCKETS_DEBUG > 0
addr = netbuf_fromaddr(buf);
@@ -444,19 +442,19 @@ lwip_recvfrom(int s, void *mem, int len, unsigned int flags,
sock_set_errno(sock, 0);
return copylen;
}
/*-----------------------------------------------------------------------------------*/
int
lwip_read(int s, void *mem, int len)
{
return lwip_recvfrom(s, mem, len, 0, NULL, NULL);
}
/*-----------------------------------------------------------------------------------*/
int
lwip_recv(int s, void *mem, int len, unsigned int flags)
{
return lwip_recvfrom(s, mem, len, flags, NULL, NULL);
}
/*-----------------------------------------------------------------------------------*/
int
lwip_send(int s, void *data, int size, unsigned int flags)
{
@@ -468,11 +466,15 @@ lwip_send(int s, void *data, int size, unsigned int flags)
sock = get_socket(s);
if (!sock) {
set_errno(EBADF);
return -1;
}
switch (netconn_type(sock->conn)) {
case NETCONN_RAW:
case NETCONN_UDP:
case NETCONN_UDPLITE:
case NETCONN_UDPNOCHKSUM:
/* create a buffer */
buf = netbuf_new();
@@ -509,7 +511,7 @@ lwip_send(int s, void *data, int size, unsigned int flags)
sock_set_errno(sock, 0);
return size;
}
/*-----------------------------------------------------------------------------------*/
int
lwip_sendto(int s, void *data, int size, unsigned int flags,
struct sockaddr *to, socklen_t tolen)
@@ -521,6 +523,7 @@ lwip_sendto(int s, void *data, int size, unsigned int flags,
sock = get_socket(s);
if (!sock) {
set_errno(EBADF);
return -1;
}
@@ -530,11 +533,9 @@ lwip_sendto(int s, void *data, int size, unsigned int flags,
remote_addr.addr = ((struct sockaddr_in *)to)->sin_addr.s_addr;
remote_port = ((struct sockaddr_in *)to)->sin_port;
#if SOCKETS_DEBUG
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_sendto(%d, data=%p, size=%d, flags=0x%x to=", s, data, size, flags));
ip_addr_debug_print(SOCKETS_DEBUG, &remote_addr);
LWIP_DEBUGF(SOCKETS_DEBUG, (" port=%u\n", ntohs(remote_port)));
#endif
netconn_connect(sock->conn, &remote_addr, ntohs(remote_port));
@@ -548,7 +549,7 @@ lwip_sendto(int s, void *data, int size, unsigned int flags,
netconn_disconnect(sock->conn);
return ret;
}
/*-----------------------------------------------------------------------------------*/
int
lwip_socket(int domain, int type, int protocol)
{
@@ -557,6 +558,10 @@ lwip_socket(int domain, int type, int protocol)
/* create a netconn */
switch (type) {
case SOCK_RAW:
conn = netconn_new_with_proto_and_callback(NETCONN_RAW, protocol, event_callback);
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_socket(%s, SOCK_RAW, %d) = ", domain == PF_INET ? "PF_INET" : "UNKNOWN", protocol));
break;
case SOCK_DGRAM:
conn = netconn_new_with_callback(NETCONN_UDP, event_callback);
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_socket(%s, SOCK_DGRAM, %d) = ", domain == PF_INET ? "PF_INET" : "UNKNOWN", protocol));
@@ -589,14 +594,14 @@ lwip_socket(int domain, int type, int protocol)
set_errno(0);
return i;
}
/*-----------------------------------------------------------------------------------*/
int
lwip_write(int s, void *data, int size)
{
return lwip_send(s, data, size, 0);
}
/*-----------------------------------------------------------------------------------*/
static int
lwip_selscan(int maxfdp1, fd_set *readset, fd_set *writeset, fd_set *exceptset)
{
@@ -643,7 +648,7 @@ lwip_selscan(int maxfdp1, fd_set *readset, fd_set *writeset, fd_set *exceptset)
}
/*-----------------------------------------------------------------------------------*/
int
lwip_select(int maxfdp1, fd_set *readset, fd_set *writeset, fd_set *exceptset,
struct timeval *timeout)
@@ -723,7 +728,7 @@ lwip_select(int maxfdp1, fd_set *readset, fd_set *writeset, fd_set *exceptset,
/* Wait forever */
msectimeout = 0;
else
msectimeout = ((timeout->tv_sec * 1000) + (timeout->tv_usec /1000));
msectimeout = ((timeout->tv_sec * 1000) + ((timeout->tv_usec + 500)/1000));
i = sys_sem_wait_timeout(select_cb.sem, msectimeout);
@@ -789,7 +794,7 @@ lwip_select(int maxfdp1, fd_set *readset, fd_set *writeset, fd_set *exceptset,
return nready;
}
/*-----------------------------------------------------------------------------------*/
static void
event_callback(struct netconn *conn, enum netconn_evt evt, u16_t len)
{
@@ -878,7 +883,7 @@ event_callback(struct netconn *conn, enum netconn_evt evt, u16_t len)
}
/*-----------------------------------------------------------------------------------*/
int lwip_shutdown(int s, int how)
@@ -895,6 +900,7 @@ int lwip_getpeername (int s, struct sockaddr *name, socklen_t *namelen)
sock = get_socket(s);
if (!sock) {
set_errno(EBADF);
return -1;
}
@@ -905,11 +911,9 @@ int lwip_getpeername (int s, struct sockaddr *name, socklen_t *namelen)
/* get the IP address and port of the remote host */
netconn_peer(sock->conn, &naddr, &sin.sin_port);
#if SOCKETS_DEBUG
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getpeername(%d, addr=", s));
ip_addr_debug_print(SOCKETS_DEBUG, &naddr);
LWIP_DEBUGF(SOCKETS_DEBUG, (" port=%d)\n", sin.sin_port));
#endif
sin.sin_port = htons(sin.sin_port);
sin.sin_addr.s_addr = naddr.addr;
@@ -930,6 +934,7 @@ int lwip_getsockname (int s, struct sockaddr *name, socklen_t *namelen)
sock = get_socket(s);
if (!sock) {
set_errno(EBADF);
return -1;
}
@@ -940,11 +945,9 @@ int lwip_getsockname (int s, struct sockaddr *name, socklen_t *namelen)
/* get the IP address and port of the remote host */
netconn_addr(sock->conn, &naddr, &sin.sin_port);
#if SOCKETS_DEBUG
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockname(%d, addr=", s));
ip_addr_debug_print(SOCKETS_DEBUG, naddr);
LWIP_DEBUGF(SOCKETS_DEBUG, (" port=%d)\n", sin.sin_port));
#endif
sin.sin_port = htons(sin.sin_port);
sin.sin_addr.s_addr = naddr->addr;
@@ -959,32 +962,190 @@ int lwip_getsockname (int s, struct sockaddr *name, socklen_t *namelen)
int lwip_getsockopt (int s, int level, int optname, void *optval, socklen_t *optlen)
{
int err = ENOSYS;
int err = 0;
struct lwip_socket *sock = get_socket(s);
if (!sock) {
if(!sock) {
set_errno(EBADF);
return -1;
}
if (level == SOL_SOCKET) {
switch (optname) {
if( NULL == optval || NULL == optlen ) {
sock_set_errno( sock, EFAULT );
return -1;
}
/* Do length and type checks for the various options first, to keep it readable. */
switch( level ) {
/* Level: SOL_SOCKET */
case SOL_SOCKET:
switch(optname) {
case SO_ACCEPTCONN:
case SO_BROADCAST:
/* UNIMPL case SO_DEBUG: */
/* UNIMPL case SO_DONTROUTE: */
case SO_ERROR:
if (!optval || !optlen || (*optlen != sizeof(int))) {
case SO_KEEPALIVE:
/* UNIMPL case SO_OOBINLINE: */
/* UNIMPL case SO_RCVBUF: */
/* UNIMPL case SO_SNDBUF: */
/* UNIMPL case SO_RCVLOWAT: */
/* UNIMPL case SO_SNDLOWAT: */
#ifdef SO_REUSE
case SO_REUSEADDR:
case SO_REUSEPORT:
#endif /* SO_REUSE */
case SO_TYPE:
/* UNIMPL case SO_USELOOPBACK: */
if( *optlen < sizeof(int) ) {
err = EINVAL;
break;
}
*(int *)optval = sock->err;
sock->err = 0;
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, SOL_SOCKET, SO_ERROR) = %d\n", s, *(int *)optval));
err = 0;
break;
break;
default:
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, SOL_SOCKET, UNIMPL: optname=0x%x, ..)\n", s, optname));
err = ENOPROTOOPT;
} /* switch */
break;
/* Level: IPPROTO_IP */
case IPPROTO_IP:
switch(optname) {
/* UNIMPL case IP_HDRINCL: */
/* UNIMPL case IP_RCVDSTADDR: */
/* UNIMPL case IP_RCVIF: */
case IP_TTL:
case IP_TOS:
if( *optlen < sizeof(int) ) {
err = EINVAL;
}
break;
default:
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_IP, UNIMPL: optname=0x%x, ..)\n", s, optname));
err = ENOPROTOOPT;
} /* switch */
break;
/* Level: IPPROTO_TCP */
case IPPROTO_TCP:
if( *optlen < sizeof(int) ) {
err = EINVAL;
break;
}
} else {
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, level=0x%x, UNIMPL: optname=0x%x, ..)\n", s, level, optname));
/* If this is no TCP socket, ignore any options. */
if ( sock->conn->type != NETCONN_TCP ) return 0;
switch( optname ) {
case TCP_NODELAY:
case TCP_KEEPALIVE:
break;
default:
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_TCP, UNIMPL: optname=0x%x, ..)\n", s, optname));
err = ENOPROTOOPT;
} /* switch */
break;
/* UNDEFINED LEVEL */
default:
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, level=0x%x, UNIMPL: optname=0x%x, ..)\n", s, level, optname));
err = ENOPROTOOPT;
} /* switch */
if( 0 != err ) {
sock_set_errno(sock, err);
return -1;
}
/* Now do the actual option processing */
switch(level) {
/* Level: SOL_SOCKET */
case SOL_SOCKET:
switch( optname ) {
/* The option flags */
case SO_ACCEPTCONN:
case SO_BROADCAST:
/* UNIMPL case SO_DEBUG: */
/* UNIMPL case SO_DONTROUTE: */
case SO_KEEPALIVE:
/* UNIMPL case SO_OOBINCLUDE: */
#ifdef SO_REUSE
case SO_REUSEADDR:
case SO_REUSEPORT:
#endif /* SO_REUSE */
/*case SO_USELOOPBACK: UNIMPL */
*(int*)optval = sock->conn->pcb.tcp->so_options & optname;
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, SOL_SOCKET, optname=0x%x, ..) = %s\n", s, optname, (*(int*)optval?"on":"off")));
break;
case SO_TYPE:
switch (sock->conn->type) {
case NETCONN_RAW:
*(int*)optval = SOCK_RAW;
break;
case NETCONN_TCP:
*(int*)optval = SOCK_STREAM;
break;
case NETCONN_UDP:
case NETCONN_UDPLITE:
case NETCONN_UDPNOCHKSUM:
*(int*)optval = SOCK_DGRAM;
break;
default: /* unrecognized socket type */
*(int*)optval = sock->conn->type;
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, SOL_SOCKET, SO_TYPE): unrecognized socket type %d\n", s, *(int *)optval));
} /* switch */
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, SOL_SOCKET, SO_TYPE) = %d\n", s, *(int *)optval));
break;
case SO_ERROR:
*(int *)optval = sock->err;
sock->err = 0;
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, SOL_SOCKET, SO_ERROR) = %d\n", s, *(int *)optval));
break;
} /* switch */
break;
/* Level: IPPROTO_IP */
case IPPROTO_IP:
switch( optname ) {
case IP_TTL:
*(int*)optval = sock->conn->pcb.tcp->ttl;
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_IP, IP_TTL) = %d\n", s, *(int *)optval));
break;
case IP_TOS:
*(int*)optval = sock->conn->pcb.tcp->tos;
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_IP, IP_TOS) = %d\n", s, *(int *)optval));
break;
} /* switch */
break;
/* Level: IPPROTO_TCP */
case IPPROTO_TCP:
switch( optname ) {
case TCP_NODELAY:
*(int*)optval = (sock->conn->pcb.tcp->flags & TF_NODELAY);
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_TCP, TCP_NODELAY) = %s\n", s, (*(int*)optval)?"on":"off") );
break;
case TCP_KEEPALIVE:
*(int*)optval = sock->conn->pcb.tcp->keepalive;
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_IP, TCP_KEEPALIVE) = %d\n", s, *(int *)optval));
break;
} /* switch */
break;
}
sock_set_errno(sock, err);
return err ? -1 : 0;
}
@@ -992,27 +1153,165 @@ int lwip_getsockopt (int s, int level, int optname, void *optval, socklen_t *opt
int lwip_setsockopt (int s, int level, int optname, const void *optval, socklen_t optlen)
{
struct lwip_socket *sock = get_socket(s);
int err = ENOSYS;
int err = 0;
if (!sock) {
if(!sock) {
set_errno(EBADF);
return -1;
}
if (level == SOL_SOCKET) {
switch (optname) {
case SO_REUSEADDR:
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, SOL_SOCKET, SO_REUSEADDR, ..)\n", s));
/* XXX just pretend we support this for now */
err = 0;
if( NULL == optval ) {
sock_set_errno( sock, EFAULT );
return -1;
}
/* Do length and type checks for the various options first, to keep it readable. */
switch( level ) {
/* Level: SOL_SOCKET */
case SOL_SOCKET:
switch(optname) {
case SO_BROADCAST:
/* UNIMPL case SO_DEBUG: */
/* UNIMPL case SO_DONTROUTE: */
case SO_KEEPALIVE:
/* UNIMPL case SO_OOBINLINE: */
/* UNIMPL case SO_RCVBUF: */
/* UNIMPL case SO_SNDBUF: */
/* UNIMPL case SO_RCVLOWAT: */
/* UNIMPL case SO_SNDLOWAT: */
#ifdef SO_REUSE
case SO_REUSEADDR:
case SO_REUSEPORT:
#endif /* SO_REUSE */
/* UNIMPL case SO_USELOOPBACK: */
if( optlen < sizeof(int) ) {
err = EINVAL;
}
break;
default:
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, SOL_SOCKET, UNIMPL: optname=0x%x, ..)\n", s, optname));
err = ENOPROTOOPT;
} /* switch */
break;
/* Level: IPPROTO_IP */
case IPPROTO_IP:
switch(optname) {
/* UNIMPL case IP_HDRINCL: */
/* UNIMPL case IP_RCVDSTADDR: */
/* UNIMPL case IP_RCVIF: */
case IP_TTL:
case IP_TOS:
if( optlen < sizeof(int) ) {
err = EINVAL;
}
break;
default:
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, SOL_SOCKET, UNIMPL: optname=0x%x, ..)\n", s, optname));
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, IPPROTO_IP, UNIMPL: optname=0x%x, ..)\n", s, optname));
err = ENOPROTOOPT;
} /* switch */
break;
/* Level: IPPROTO_TCP */
case IPPROTO_TCP:
if( optlen < sizeof(int) ) {
err = EINVAL;
break;
}
} else {
/* If this is no TCP socket, ignore any options. */
if ( sock->conn->type != NETCONN_TCP ) return 0;
switch( optname ) {
case TCP_NODELAY:
case TCP_KEEPALIVE:
break;
default:
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, IPPROTO_TCP, UNIMPL: optname=0x%x, ..)\n", s, optname));
err = ENOPROTOOPT;
} /* switch */
break;
/* UNDEFINED LEVEL */
default:
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, level=0x%x, UNIMPL: optname=0x%x, ..)\n", s, level, optname));
err = ENOPROTOOPT;
} /* switch */
if( 0 != err ) {
sock_set_errno(sock, err);
return -1;
}
/* Now do the actual option processing */
switch(level) {
/* Level: SOL_SOCKET */
case SOL_SOCKET:
switch(optname) {
/* The option flags */
case SO_BROADCAST:
/* UNIMPL case SO_DEBUG: */
/* UNIMPL case SO_DONTROUTE: */
case SO_KEEPALIVE:
/* UNIMPL case SO_OOBINCLUDE: */
#ifdef SO_REUSE
case SO_REUSEADDR:
case SO_REUSEPORT:
#endif /* SO_REUSE */
/* UNIMPL case SO_USELOOPBACK: */
if ( *(int*)optval ) {
sock->conn->pcb.tcp->so_options |= optname;
} else {
sock->conn->pcb.tcp->so_options &= ~optname;
}
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, SOL_SOCKET, optname=0x%x, ..) -> %s\n", s, optname, (*(int*)optval?"on":"off")));
break;
} /* switch */
break;
/* Level: IPPROTO_IP */
case IPPROTO_IP:
switch( optname ) {
case IP_TTL:
sock->conn->pcb.tcp->ttl = (u8_t)(*(int*)optval);
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, IPPROTO_IP, IP_TTL, ..) -> %u\n", s, sock->conn->pcb.tcp->ttl));
break;
case IP_TOS:
sock->conn->pcb.tcp->tos = (u8_t)(*(int*)optval);
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, IPPROTO_IP, IP_TOS, ..)-> %u\n", s, sock->conn->pcb.tcp->tos));
break;
} /* switch */
break;
/* Level: IPPROTO_TCP */
case IPPROTO_TCP:
switch( optname ) {
case TCP_NODELAY:
if ( *(int*)optval ) {
sock->conn->pcb.tcp->flags |= TF_NODELAY;
} else {
sock->conn->pcb.tcp->flags &= ~TF_NODELAY;
}
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, IPPROTO_TCP, TCP_NODELAY) -> %s\n", s, (*(int *)optval)?"on":"off") );
break;
case TCP_KEEPALIVE:
sock->conn->pcb.tcp->keepalive = (u32_t)(*(int*)optval);
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, IPPROTO_TCP, TCP_KEEPALIVE) -> %u\n", s, sock->conn->pcb.tcp->keepalive));
break;
} /* switch */
break;
} /* switch */
sock_set_errno(sock, err);
return err ? -1 : 0;
}
@@ -1021,7 +1320,8 @@ int lwip_ioctl(int s, long cmd, void *argp)
{
struct lwip_socket *sock = get_socket(s);
if (!sock) {
if(!sock) {
set_errno(EBADF);
return -1;
}
@@ -1035,7 +1335,7 @@ int lwip_ioctl(int s, long cmd, void *argp)
*((u16_t*)argp) = sock->conn->recv_avail;
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_ioctl(%d, FIONREAD, %p) = %u\n", s, argp, *((u16_t*)argp)));
sock_set_errno(sock, 0);
sock_set_errno(sock, 0);
return 0;
case FIONBIO:
@@ -1044,7 +1344,7 @@ int lwip_ioctl(int s, long cmd, void *argp)
else
sock->flags &= ~O_NONBLOCK;
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_ioctl(%d, FIONBIO, %d)\n", s, !!(sock->flags & O_NONBLOCK)));
sock_set_errno(sock, 0);
sock_set_errno(sock, 0);
return 0;
default: