diff options
Diffstat (limited to 'win')
| -rw-r--r-- | win/tclWinSerial.c | 95 |
1 files changed, 48 insertions, 47 deletions
diff --git a/win/tclWinSerial.c b/win/tclWinSerial.c index 5ff5e96..67b29b4 100644 --- a/win/tclWinSerial.c +++ b/win/tclWinSerial.c @@ -10,7 +10,7 @@ * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * Changes by Rolf.Schroedter@dlr.de June 25-27, 1999 * - * RCS: @(#) $Id: tclWinSerial.c,v 1.6 1999/07/22 00:06:10 redman Exp $ + * RCS: @(#) $Id: tclWinSerial.c,v 1.7 1999/08/12 17:38:49 redman Exp $ */ #include "tclWinInt.h" @@ -961,54 +961,55 @@ SerialSetOptionProc(instanceData, interp, optionName, value) Tcl_Interp *interp; /* For error reporting - can be NULL. */ char *optionName; /* Which option to set? */ char *value; /* New value for option. */ - { - SerialInfo *infoPtr; - DCB dcb; - int len; - BOOL result; - Tcl_DString ds; - TCHAR *native; - - infoPtr = (SerialInfo *) instanceData; - - len = strlen(optionName); - if ((len > 1) && (strncmp(optionName, "-mode", len) == 0)) { - if (GetCommState(infoPtr->handle, &dcb)) { - native = Tcl_WinUtfToTChar(value, -1, &ds); - result = (*tclWinProcs->buildCommDCBProc)(native, &dcb); - Tcl_DStringFree(&ds); - - if ((result == FALSE) || +{ + SerialInfo *infoPtr; + DCB dcb; + int len; + BOOL result; + Tcl_DString ds; + TCHAR *native; + + infoPtr = (SerialInfo *) instanceData; + + len = strlen(optionName); + if ((len > 1) && (strncmp(optionName, "-mode", len) == 0)) { + if (GetCommState(infoPtr->handle, &dcb)) { + native = Tcl_WinUtfToTChar(value, -1, &ds); + result = (*tclWinProcs->buildCommDCBProc)(native, &dcb); + Tcl_DStringFree(&ds); + + if ((result == FALSE) || (SetCommState(infoPtr->handle, &dcb) == FALSE)) { - /* - * one should separate the 2 errors... - */ - - if (interp) { - Tcl_AppendResult(interp, - "bad value for -mode: should be ", - "baud,parity,data,stop", NULL); - } - return TCL_ERROR; - } else { - return TCL_OK; - } - } else { - if (interp) { - Tcl_AppendResult(interp, "can't get comm state", NULL); - } - return TCL_ERROR; - } - } else if ((len > 1) && - (strncmp(optionName, "-pollinterval", len) == 0)) { - if ( Tcl_GetInt(interp, value, &(infoPtr->blockTime)) != TCL_OK ) { - return TCL_ERROR; - } - } else { - return Tcl_BadChannelOption(interp, optionName, - "mode pollinterval"); - } + /* + * one should separate the 2 errors... + */ + + if (interp) { + Tcl_AppendResult(interp, + "bad value for -mode: should be ", + "baud,parity,data,stop", NULL); + } + return TCL_ERROR; + } else { + return TCL_OK; + } + } else { + if (interp) { + Tcl_AppendResult(interp, "can't get comm state", NULL); + } + return TCL_ERROR; + } + } else if ((len > 1) && + (strncmp(optionName, "-pollinterval", len) == 0)) { + if ( Tcl_GetInt(interp, value, &(infoPtr->blockTime)) != TCL_OK ) { + return TCL_ERROR; + } + } else { + return Tcl_BadChannelOption(interp, optionName, + "mode pollinterval"); } + return TCL_ERROR; +} /* *---------------------------------------------------------------------- |