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-rw-r--r--lib/erl_interface/src/connect/ei_connect.c46
-rw-r--r--lib/erl_interface/src/connect/ei_connect_int.h11
-rw-r--r--lib/erl_interface/src/connect/ei_resolve.c6
-rw-r--r--lib/erl_interface/src/connect/eirecv.c20
-rw-r--r--lib/erl_interface/src/connect/send.c5
-rw-r--r--lib/erl_interface/src/connect/send_exit.c5
-rw-r--r--lib/erl_interface/src/connect/send_reg.c5
7 files changed, 53 insertions, 45 deletions
diff --git a/lib/erl_interface/src/connect/ei_connect.c b/lib/erl_interface/src/connect/ei_connect.c
index d2d0a7e7c1..34362b4b9f 100644
--- a/lib/erl_interface/src/connect/ei_connect.c
+++ b/lib/erl_interface/src/connect/ei_connect.c
@@ -1,19 +1,19 @@
/*
* %CopyrightBegin%
- *
- * Copyright Ericsson AB 2000-2009. All Rights Reserved.
- *
+ *
+ * Copyright Ericsson AB 2000-2011. All Rights Reserved.
+ *
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
* compliance with the License. You should have received a copy of the
* Erlang Public License along with this software. If not, it can be
* retrieved online at http://www.erlang.org/.
- *
+ *
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
- *
+ *
* %CopyrightEnd%
*/
/*
@@ -366,16 +366,16 @@ static int initWinSock(void)
WORD wVersionRequested;
WSADATA wsaData;
int i;
- /* FIXME problem for threaded ? */
- static int initialized = 0;
+
+ static LONG volatile initialized = 0;
wVersionRequested = MAKEWORD(1, 1);
- if (!initialized) {
- initialized = 1;
+ if (InterlockedCompareExchange((LPLONG) &initialized,1L,0L) == 0L) {
/* FIXME not terminate, just a message?! */
if ((i = WSAStartup(wVersionRequested, &wsaData))) {
EI_TRACE_ERR1("ei_connect_init",
"ERROR: can't initialize windows sockets: %d",i);
+ initialized = 2L;
return 0;
}
@@ -383,10 +383,14 @@ static int initWinSock(void)
EI_TRACE_ERR0("initWinSock","ERROR: this version of windows "
"sockets not supported");
WSACleanup();
+ initialized = 2L;
return 0;
}
+ initialized = 3L;
+ } else while (initialized < 2) {
+ SwitchToThread();
}
- return 1;
+ return (int) (initialized - 2);
}
#endif
@@ -502,10 +506,14 @@ int ei_connect_init(ei_cnode* ec, const char* this_node_name,
return ERL_ERROR;
}
- if (this_node_name == NULL)
+ if (this_node_name == NULL) {
sprintf(thisalivename, "c%d", (int) getpid());
- else
+ } else if (strlen(this_node_name) >= sizeof(thisalivename)) {
+ EI_TRACE_ERR0("ei_connect_init","ERROR: this_node_name too long");
+ return ERL_ERROR;
+ } else {
strcpy(thisalivename, this_node_name);
+ }
if ((hp = ei_gethostbyname(thishostname)) == 0) {
/* Looking up IP given hostname fails. We must be on a standalone
@@ -930,7 +938,7 @@ int ei_do_receive_msg(int fd, int staticbuffer_p,
return ERL_ERROR;
}
x->index = x->buffsz;
- switch (msg->msgtype) { /* FIXME are these all? */
+ switch (msg->msgtype) { /* FIXME does not handle trace tokens and monitors */
case ERL_SEND:
case ERL_REG_SEND:
case ERL_LINK:
@@ -938,7 +946,6 @@ int ei_do_receive_msg(int fd, int staticbuffer_p,
case ERL_GROUP_LEADER:
case ERL_EXIT:
case ERL_EXIT2:
- case ERL_NODE_LINK:
return ERL_MSG;
default:
@@ -1190,7 +1197,7 @@ static char *hex(char digest[16], char buff[33])
char *p = buff;
int i;
- for (i = 0; i < sizeof(digest); ++i) {
+ for (i = 0; i < 16; ++i) {
*p++ = tab[(int)((*d) >> 4)];
*p++ = tab[(int)((*d++) & 0xF)];
}
@@ -1321,9 +1328,11 @@ static int send_name_or_challenge(int fd, char *nodename,
put8(s, 'n');
put16be(s, version);
put32be(s, (DFLAG_EXTENDED_REFERENCES
+ | DFLAG_DIST_MONITOR
| DFLAG_EXTENDED_PIDS_PORTS
| DFLAG_FUN_TAGS
- | DFLAG_NEW_FUN_TAGS));
+ | DFLAG_NEW_FUN_TAGS
+ | DFLAG_NEW_FLOATS));
if (f_chall)
put32be(s, challenge);
memcpy(s, nodename, strlen(nodename));
@@ -1393,6 +1402,11 @@ static int recv_challenge(int fd, unsigned *challenge,
goto error;
}
+ if (!(*flags & DFLAG_NEW_FLOATS)) {
+ EI_TRACE_ERR0("recv_challenge","<- RECV_CHALLENGE peer cannot "
+ "handle binary float encoding");
+ goto error;
+ }
if (getpeername(fd, (struct sockaddr *) &sin, &sin_len) < 0) {
EI_TRACE_ERR0("recv_challenge","<- RECV_CHALLENGE can't get peername");
diff --git a/lib/erl_interface/src/connect/ei_connect_int.h b/lib/erl_interface/src/connect/ei_connect_int.h
index 9926f799df..3c42b49b82 100644
--- a/lib/erl_interface/src/connect/ei_connect_int.h
+++ b/lib/erl_interface/src/connect/ei_connect_int.h
@@ -1,19 +1,19 @@
/*
* %CopyrightBegin%
- *
- * Copyright Ericsson AB 2001-2009. All Rights Reserved.
- *
+ *
+ * Copyright Ericsson AB 2001-2010. All Rights Reserved.
+ *
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
* compliance with the License. You should have received a copy of the
* Erlang Public License along with this software. If not, it can be
* retrieved online at http://www.erlang.org/.
- *
+ *
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
- *
+ *
* %CopyrightEnd%
*/
/*
@@ -101,6 +101,7 @@ extern int h_errno;
#define DFLAG_FUN_TAGS 16
#define DFLAG_NEW_FUN_TAGS 0x80
#define DFLAG_EXTENDED_PIDS_PORTS 0x100
+#define DFLAG_NEW_FLOATS 0x800
ei_cnode *ei_fd_to_cnode(int fd);
int ei_distversion(int fd);
diff --git a/lib/erl_interface/src/connect/ei_resolve.c b/lib/erl_interface/src/connect/ei_resolve.c
index 42aeab22b1..50c5a4161d 100644
--- a/lib/erl_interface/src/connect/ei_resolve.c
+++ b/lib/erl_interface/src/connect/ei_resolve.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 1997-2009. All Rights Reserved.
+ * Copyright Ericsson AB 1997-2011. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -601,7 +601,7 @@ struct hostent *ei_gethostbyaddr_r(const char *addr,
#ifndef HAVE_GETHOSTBYNAME_R
return my_gethostbyaddr_r(addr,length,type,hostp,buffer,buflen,h_errnop);
#else
-#if (defined(__GLIBC__) || (__FreeBSD_version >= 602000))
+#if (defined(__GLIBC__) || (__FreeBSD_version >= 602000) || defined(__DragonFly__))
struct hostent *result;
gethostbyaddr_r(addr, length, type, hostp, buffer, buflen, &result,
@@ -628,7 +628,7 @@ struct hostent *ei_gethostbyname_r(const char *name,
#ifndef HAVE_GETHOSTBYNAME_R
return my_gethostbyname_r(name,hostp,buffer,buflen,h_errnop);
#else
-#if (defined(__GLIBC__) || (__FreeBSD_version >= 602000))
+#if (defined(__GLIBC__) || (__FreeBSD_version >= 602000) || defined(__DragonFly__))
struct hostent *result;
gethostbyname_r(name, hostp, buffer, buflen, &result, h_errnop);
diff --git a/lib/erl_interface/src/connect/eirecv.c b/lib/erl_interface/src/connect/eirecv.c
index 51fc32d65c..86852f947d 100644
--- a/lib/erl_interface/src/connect/eirecv.c
+++ b/lib/erl_interface/src/connect/eirecv.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 1998-2009. All Rights Reserved.
+ * Copyright Ericsson AB 1998-2010. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -107,7 +107,7 @@ ei_recv_internal (int fd,
switch (msg->msgtype) {
case ERL_SEND: /* { SEND, Cookie, ToPid } */
- if (ei_tracelevel > 0) show_this_msg = 1;
+ if (ei_tracelevel >= 4) show_this_msg = 1;
if (ei_decode_atom(header,&index,msg->cookie)
|| ei_decode_pid(header,&index,&msg->to))
{
@@ -118,7 +118,7 @@ ei_recv_internal (int fd,
break;
case ERL_REG_SEND: /* { REG_SEND, From, Cookie, ToName } */
- if (ei_tracelevel > 0) show_this_msg = 1;
+ if (ei_tracelevel >= 4) show_this_msg = 1;
if (ei_decode_pid(header,&index,&msg->from)
|| ei_decode_atom(header,&index,msg->cookie)
|| ei_decode_atom(header,&index,msg->toname))
@@ -133,7 +133,7 @@ ei_recv_internal (int fd,
case ERL_LINK: /* { LINK, From, To } */
case ERL_UNLINK: /* { UNLINK, From, To } */
case ERL_GROUP_LEADER: /* { GROUP_LEADER, From, To } */
- if (ei_tracelevel > 1) show_this_msg = 1;
+ if (ei_tracelevel >= 4) show_this_msg = 1;
if (ei_decode_pid(header,&index,&msg->from)
|| ei_decode_pid(header,&index,&msg->to))
{
@@ -145,7 +145,7 @@ ei_recv_internal (int fd,
case ERL_EXIT: /* { EXIT, From, To, Reason } */
case ERL_EXIT2: /* { EXIT2, From, To, Reason } */
- if (ei_tracelevel > 1) show_this_msg = 1;
+ if (ei_tracelevel >= 4) show_this_msg = 1;
if (ei_decode_pid(header,&index,&msg->from)
|| ei_decode_pid(header,&index,&msg->to))
{
@@ -156,7 +156,7 @@ ei_recv_internal (int fd,
break;
case ERL_SEND_TT: /* { SEND_TT, Cookie, ToPid, TraceToken } */
- if (ei_tracelevel > 0) show_this_msg = 1;
+ if (ei_tracelevel >= 4) show_this_msg = 1;
if (ei_decode_atom(header,&index,msg->cookie)
|| ei_decode_pid(header,&index,&msg->to)
|| ei_decode_trace(header,&index,&msg->token))
@@ -169,7 +169,7 @@ ei_recv_internal (int fd,
break;
case ERL_REG_SEND_TT: /* { REG_SEND_TT, From, Cookie, ToName, TraceToken } */
- if (ei_tracelevel > 0) show_this_msg = 1;
+ if (ei_tracelevel >= 4) show_this_msg = 1;
if (ei_decode_pid(header,&index,&msg->from)
|| ei_decode_atom(header,&index,msg->cookie)
|| ei_decode_atom(header,&index,msg->toname)
@@ -184,7 +184,7 @@ ei_recv_internal (int fd,
case ERL_EXIT_TT: /* { EXIT_TT, From, To, TraceToken, Reason } */
case ERL_EXIT2_TT: /* { EXIT2_TT, From, To, TraceToken, Reason } */
- if (ei_tracelevel > 1) show_this_msg = 1;
+ if (ei_tracelevel >= 4) show_this_msg = 1;
if (ei_decode_pid(header,&index,&msg->from)
|| ei_decode_pid(header,&index,&msg->to)
|| ei_decode_trace(header,&index,&msg->token))
@@ -196,10 +196,6 @@ ei_recv_internal (int fd,
ei_trace(1,&msg->token); /* turn on tracing */
break;
- case ERL_NODE_LINK: /* { NODE_LINK } */
- if (ei_tracelevel > 1) show_this_msg = 1;
- break;
-
default:
/* unknown type, just put any remaining bytes into buffer */
break;
diff --git a/lib/erl_interface/src/connect/send.c b/lib/erl_interface/src/connect/send.c
index cd832db4ea..2fb487d7e8 100644
--- a/lib/erl_interface/src/connect/send.c
+++ b/lib/erl_interface/src/connect/send.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 1998-2009. All Rights Reserved.
+ * Copyright Ericsson AB 1998-2011. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -87,8 +87,7 @@ int ei_send_encoded_tmo(int fd, const erlang_pid *to,
put8(s, ERL_PASS_THROUGH); /* 1 */
/*** sum: 1070 */
- /* FIXME incorrect level */
- if (ei_tracelevel > 0)
+ if (ei_tracelevel >= 4)
ei_show_sendmsg(stderr,header,msg);
#ifdef HAVE_WRITEV
diff --git a/lib/erl_interface/src/connect/send_exit.c b/lib/erl_interface/src/connect/send_exit.c
index 098797c96d..c5beb358b0 100644
--- a/lib/erl_interface/src/connect/send_exit.c
+++ b/lib/erl_interface/src/connect/send_exit.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 1998-2009. All Rights Reserved.
+ * Copyright Ericsson AB 1998-2011. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -88,8 +88,7 @@ int ei_send_exit_tmo(int fd, const erlang_pid *from, const erlang_pid *to,
put32be(s, index - 4); /* 4 */
put8(s, ERL_PASS_THROUGH); /* 1 */
/*** sum: len + 1080 */
- /* FIXME incorrect level */
- if (ei_tracelevel > 1)
+ if (ei_tracelevel >= 4)
ei_show_sendmsg(stderr,msgbuf,NULL);
ei_write_fill_t(fd,msgbuf,index,ms);
diff --git a/lib/erl_interface/src/connect/send_reg.c b/lib/erl_interface/src/connect/send_reg.c
index 8f0e40309c..b011142e76 100644
--- a/lib/erl_interface/src/connect/send_reg.c
+++ b/lib/erl_interface/src/connect/send_reg.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 1998-2009. All Rights Reserved.
+ * Copyright Ericsson AB 1998-2011. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -82,8 +82,7 @@ int ei_send_reg_encoded_tmo(int fd, const erlang_pid *from,
put32be(s, index + msglen - 4); /* 4 */
put8(s, ERL_PASS_THROUGH); /* 1 */
/*** sum: 1336 */
- /* FIXME incorrect level.... */
- if (ei_tracelevel > 0)
+ if (ei_tracelevel >= 4)
ei_show_sendmsg(stderr,header,msg);
#ifdef HAVE_WRITEV
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-27 07:41:20 +0000