src/jdk.sctp/unix/native/libsctp/SctpChannelImpl.c

rev 50258 : [mq]: 8203369-Check-for-both-EAGAIN-and-EWOULDBLOCK-error-codes

*** 1,7 ****
  /*
!  * Copyright (c) 2009, 2016, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2009, 2018, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 437,447 ****
      msg->msg_controllen = sizeof(cbuf);
      msg->msg_flags = 0;
  
      do {
          if ((rv = recvmsg(fd, msg, flags)) < 0) {
!             if (errno == EWOULDBLOCK) {
                  return IOS_UNAVAILABLE;
              } else if (errno == EINTR) {
                  return IOS_INTERRUPTED;
  
  #ifdef __linux__
--- 437,447 ----
      msg->msg_controllen = sizeof(cbuf);
      msg->msg_flags = 0;
  
      do {
          if ((rv = recvmsg(fd, msg, flags)) < 0) {
!             if (errno == EAGAIN || errno == EWOULDBLOCK) {
                  return IOS_UNAVAILABLE;
              } else if (errno == EINTR) {
                  return IOS_INTERRUPTED;
  
  #ifdef __linux__
*** 580,590 ****
      cdata->unordered = unordered;
      cdata->ppid = ppid;
      setControlData(msg, cdata);
  
      if ((rv = sendmsg(fd, msg, 0)) < 0) {
!         if (errno == EWOULDBLOCK) {
              return IOS_UNAVAILABLE;
          } else if (errno == EINTR) {
              return IOS_INTERRUPTED;
          } else if (errno == EPIPE) {
              JNU_ThrowByName(env, JNU_JAVANETPKG "SocketException",
--- 580,590 ----
      cdata->unordered = unordered;
      cdata->ppid = ppid;
      setControlData(msg, cdata);
  
      if ((rv = sendmsg(fd, msg, 0)) < 0) {
!         if (errno == EAGAIN || errno == EWOULDBLOCK) {
              return IOS_UNAVAILABLE;
          } else if (errno == EINTR) {
              return IOS_INTERRUPTED;
          } else if (errno == EPIPE) {
              JNU_ThrowByName(env, JNU_JAVANETPKG "SocketException",