diff options
Diffstat (limited to 'win/tclWinSerial.c')
| -rw-r--r-- | win/tclWinSerial.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/win/tclWinSerial.c b/win/tclWinSerial.c index d980df4..ae24bdc 100644 --- a/win/tclWinSerial.c +++ b/win/tclWinSerial.c @@ -11,7 +11,7 @@ * * Serial functionality implemented by Rolf.Schroedter@dlr.de * - * RCS: @(#) $Id: tclWinSerial.c,v 1.16 2001/12/19 19:34:18 hobbs Exp $ + * RCS: @(#) $Id: tclWinSerial.c,v 1.17 2002/01/11 20:21:32 andreas_kupries Exp $ */ #include "tclWinInt.h" @@ -1519,11 +1519,6 @@ SerialModemStatusStr(status, dsPtr) * *---------------------------------------------------------------------- */ -static void str_toupper( char *s ) -{ - while ( (*s = toupper(*s)) != '\0' ) s++ ; -} - static int SerialSetOptionProc(instanceData, interp, optionName, value) ClientData instanceData; /* File state. */ @@ -1618,15 +1613,14 @@ SerialSetOptionProc(instanceData, interp, optionName, value) dcb.XonLim = (WORD) (infoPtr->sysBufRead*1/2); dcb.XoffLim = (WORD) (infoPtr->sysBufRead*1/4); - str_toupper(value); - if (strncmp(value, "NONE", vlen) == 0) { + if (strnicmp(value, "NONE", vlen) == 0) { /* leave all handshake options disabled */ - } else if (strncmp(value, "XONXOFF", vlen) == 0) { + } else if (strnicmp(value, "XONXOFF", vlen) == 0) { dcb.fOutX = dcb.fInX = TRUE; - } else if (strncmp(value, "RTSCTS", vlen) == 0) { + } else if (strnicmp(value, "RTSCTS", vlen) == 0) { dcb.fOutxCtsFlow = TRUE; dcb.fRtsControl = RTS_CONTROL_HANDSHAKE; - } else if (strncmp(value, "DTRDSR", vlen) == 0) { + } else if (strnicmp(value, "DTRDSR", vlen) == 0) { dcb.fOutxDsrFlow = TRUE; dcb.fDtrControl = DTR_CONTROL_HANDSHAKE; } else { @@ -1703,11 +1697,10 @@ SerialSetOptionProc(instanceData, interp, optionName, value) return TCL_ERROR; } while (argc > 1) { - str_toupper(argv[0]); if (Tcl_GetBoolean(interp, argv[1], &flag) == TCL_ERROR) { return TCL_ERROR; } - if (strncmp(argv[0], "DTR", strlen(argv[0])) == 0) { + if (strnicmp(argv[0], "DTR", strlen(argv[0])) == 0) { if (! EscapeCommFunction(infoPtr->handle, flag ? SETDTR : CLRDTR)) { if (interp) { Tcl_AppendResult(interp, @@ -1715,7 +1708,7 @@ SerialSetOptionProc(instanceData, interp, optionName, value) } return TCL_ERROR; } - } else if (strncmp(argv[0], "RTS", strlen(argv[0])) == 0) { + } else if (strnicmp(argv[0], "RTS", strlen(argv[0])) == 0) { if (! EscapeCommFunction(infoPtr->handle, flag ? SETRTS : CLRRTS)) { if (interp) { Tcl_AppendResult(interp, @@ -1723,7 +1716,7 @@ SerialSetOptionProc(instanceData, interp, optionName, value) } return TCL_ERROR; } - } else if (strncmp(argv[0], "BREAK", strlen(argv[0])) == 0) { + } else if (strnicmp(argv[0], "BREAK", strlen(argv[0])) == 0) { if (! EscapeCommFunction(infoPtr->handle, flag ? SETBREAK : CLRBREAK)) { if (interp) { Tcl_AppendResult(interp, |