erts: Remove VxWorks from drivers

1 files changed, 1 insertions, 85 deletions

diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c
index cfa158ffb1..0d6419e50e 100644
--- a/erts/emulator/drivers/common/inet_drv.c
+++ b/erts/emulator/drivers/common/inet_drv.c
@@ -284,27 +284,15 @@ static unsigned long one_value = 1;
 
 #else
 
-#ifdef VXWORKS
-#include <sockLib.h>
-#include <sys/times.h>
-#include <iosLib.h>
-#include <taskLib.h>
-#include <selectLib.h>
-#include <ioLib.h>
-#else
 #include <sys/time.h>
 #ifdef NETDB_H_NEEDS_IN_H
 #include <netinet/in.h>
 #endif
 #include <netdb.h>
-#endif
 
 #include <sys/socket.h>
 #include <netinet/in.h>
 
-#ifdef VXWORKS
-#include <rpc/rpctypes.h>
-#endif
 #ifdef DEF_INADDR_LOOPBACK_IN_RPC_TYPES_H
 #include <rpc/types.h>
 #endif
@@ -312,12 +300,10 @@ static unsigned long one_value = 1;
 #include <netinet/tcp.h>
 #include <arpa/inet.h>
 
-#if (!defined(VXWORKS))
 #include <sys/param.h>
 #ifdef HAVE_ARPA_NAMESER_H
 #include <arpa/nameser.h>
 #endif
-#endif
 
 #ifdef HAVE_SYS_SOCKIO_H
 #include <sys/sockio.h>
@@ -331,7 +317,7 @@ static unsigned long one_value = 1;
 
 /* SCTP support -- currently for UNIX platforms only: */
 #undef HAVE_SCTP
-#if (!defined(VXWORKS) && !defined(__WIN32__) && defined(HAVE_SCTP_H))
+#if (!defined(__WIN32__) && defined(HAVE_SCTP_H))
 
 #include <netinet/sctp.h>
 
@@ -478,15 +464,8 @@ static int my_strncasecmp(const char *s1, const char *s2, size_t n)
 #define sock_connect(s, addr, len)  connect((s), (addr), (len))
 #define sock_listen(s, b)           listen((s), (b))
 #define sock_bind(s, addr, len)     bind((s), (addr), (len))
-#ifdef VXWORKS
-#define sock_getopt(s,t,n,v,l)      wrap_sockopt(&getsockopt,\
-                                                 s,t,n,v,(unsigned int)(l))
-#define sock_setopt(s,t,n,v,l)      wrap_sockopt(&setsockopt,\
-                                                 s,t,n,v,(unsigned int)(l))
-#else
 #define sock_getopt(s,t,n,v,l)      getsockopt((s),(t),(n),(v),(l))
 #define sock_setopt(s,t,n,v,l)      setsockopt((s),(t),(n),(v),(l))
-#endif
 #define sock_name(s, addr, len)     getsockname((s), (addr), (len))
 #define sock_peer(s, addr, len)     getpeername((s), (addr), (len))
 #define sock_ntohs(x)               ntohs((x))
@@ -5260,50 +5239,6 @@ static ErlDrvSSizeT inet_ctl_getifaddrs(inet_descriptor* desc_p,
 
 #endif
 
-
-
-#ifdef VXWORKS
-/*
-** THIS is a terrible creature, a bug in the TCP part
-** of the old VxWorks stack (non SENS) created a race.
-** If (and only if?) a socket got closed from the other
-** end and we tried a set/getsockopt on the TCP level,
-** the task would generate a bus error...
-*/
-static STATUS wrap_sockopt(STATUS (*function)() /* Yep, no parameter
-                                                   check */,
-                           int s, int level, int optname,
-                           char *optval, unsigned int optlen 
-                           /* optlen is a pointer if function 
-                              is getsockopt... */)
-{
-    fd_set rs;
-    struct timeval timeout;
-    int to_read;
-    int ret;
-
-    FD_ZERO(&rs);
-    FD_SET(s,&rs);
-    memset(&timeout,0,sizeof(timeout));
-    if (level == IPPROTO_TCP) {
-        taskLock();
-        if (select(s+1,&rs,NULL,NULL,&timeout)) {
-            if (ioctl(s,FIONREAD,(int)&to_read) == ERROR ||
-                to_read == 0) { /* End of file, other end closed? */
-                sock_errno() = EBADF;
-                taskUnlock();
-                return ERROR;
-            }
-        }
-        ret = (*function)(s,level,optname,optval,optlen);
-        taskUnlock();
-    } else {
-        ret = (*function)(s,level,optname,optval,optlen);
-    }
-    return ret;
-}
-#endif
-
 /* Per H @ Tail-f: The original code here had problems that possibly
    only occur if you abuse it for non-INET sockets, but anyway:
    a) If the getsockopt for SO_PRIORITY or IP_TOS failed, the actual
@@ -5555,23 +5490,11 @@ static int inet_set_opts(inet_descriptor* desc, char* ptr, int len)
 	case INET_OPT_SNDBUF:    type = SO_SNDBUF; 
 	    DEBUGF(("inet_set_opts(%ld): s=%d, SO_SNDBUF=%d\r\n",
 		    (long)desc->port, desc->s, ival));
-	    /* 
-	     * Setting buffer sizes in VxWorks gives unexpected results
-	     * our workaround is to leave it at default.
-	     */
-#ifdef VXWORKS
-	    goto skip_os_setopt;
-#else
 	    break;
-#endif
 	case INET_OPT_RCVBUF:    type = SO_RCVBUF; 
 	    DEBUGF(("inet_set_opts(%ld): s=%d, SO_RCVBUF=%d\r\n",
 		    (long)desc->port, desc->s, ival));
-#ifdef VXWORKS
-	    goto skip_os_setopt;
-#else
 	    break;
-#endif
 	case INET_OPT_LINGER:    type = SO_LINGER; 
 	    if (len < 4)
 		return -1;
@@ -5693,9 +5616,6 @@ static int inet_set_opts(inet_descriptor* desc, char* ptr, int len)
 	}
 	DEBUGF(("inet_set_opts(%ld): s=%d returned %d\r\n",
 		(long)desc->port, desc->s, res));
-#ifdef VXWORKS
-skip_os_setopt:
-#endif
 	if (type == SO_RCVBUF) {
 	    /* make sure we have desc->bufsz >= SO_RCVBUF */
 	    if (ival > desc->bufsz)
@@ -7757,8 +7677,6 @@ static ErlDrvSSizeT inet_ctl(inet_descriptor* desc, int cmd, char* buf,
       return ctl_reply(INET_REP_OK, NULL, 0, rbuf, rsize);
     }
 
-#ifndef VXWORKS
-
     case INET_REQ_GETSERVBYNAME: { /* L1 Name-String L2 Proto-String */
 	char namebuf[256];
 	char protobuf[256];
@@ -7809,8 +7727,6 @@ static ErlDrvSSizeT inet_ctl(inet_descriptor* desc, int cmd, char* buf,
 	return ctl_reply(INET_REP_OK, srv->s_name, len, rbuf, rsize);
     }
 	
-#endif /* !VXWORKS */	
-
     default:
 	return ctl_xerror(EXBADPORT, rbuf, rsize);
     }