diff options
Diffstat (limited to 'unix/tclUnixChan.c')
| -rw-r--r-- | unix/tclUnixChan.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/unix/tclUnixChan.c b/unix/tclUnixChan.c index 4fe0144..2759a41 100644 --- a/unix/tclUnixChan.c +++ b/unix/tclUnixChan.c @@ -9,7 +9,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclUnixChan.c,v 1.8 1999/01/04 19:25:04 rjohnson Exp $ + * RCS: @(#) $Id: tclUnixChan.c,v 1.9 1999/02/03 00:51:20 stanton Exp $ */ #include "tclInt.h" /* Internal definitions for Tcl. */ @@ -1659,6 +1659,23 @@ TcpGetOptionProc(instanceData, interp, optionName, dsPtr) len = strlen(optionName); } + if ((len > 1) && (optionName[1] == 'e') && + (strncmp(optionName, "-error", len) == 0)) { + int optlen; + int err, ret; + + optlen = sizeof(int); + ret = getsockopt(statePtr->fd, SOL_SOCKET, SO_ERROR, + (char *)&err, &optlen); + if (ret < 0) { + err = errno; + } + if (err != 0) { + Tcl_DStringAppend(dsPtr, Tcl_ErrnoMsg(err), -1); + } + return TCL_OK; + } + if ((len == 0) || ((len > 1) && (optionName[1] == 'p') && (strncmp(optionName, "-peername", len) == 0))) { |