diff options
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclIO.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/generic/tclIO.c b/generic/tclIO.c index 90451c1..46ebf28 100644 --- a/generic/tclIO.c +++ b/generic/tclIO.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclIO.c,v 1.61.2.9 2005/01/27 22:53:32 andreas_kupries Exp $ + * RCS: @(#) $Id: tclIO.c,v 1.61.2.10 2005/04/14 07:10:06 davygrvy Exp $ */ #include "tclInt.h" @@ -5998,7 +5998,7 @@ Tcl_ChannelBuffered(chan) * Tcl_SetChannelBufferSize -- * * Sets the size of buffers to allocate to store input or output - * in the channel. The size must be between 10 bytes and 1 MByte. + * in the channel. The size must be between 1 byte and 1 MByte. * * Results: * None. @@ -6018,11 +6018,11 @@ Tcl_SetChannelBufferSize(chan, sz) ChannelState *statePtr; /* State of real channel structure. */ /* - * If the buffer size is smaller than 10 bytes or larger than one MByte, + * If the buffer size is smaller than 1 byte or larger than one MByte, * do not accept the requested size and leave the current buffer size. */ - if (sz < 10) { + if (sz < 1) { return; } if (sz > (1024 * 1024)) { @@ -6473,10 +6473,11 @@ Tcl_SetChannelOption(interp, chan, optionName, newValue) return TCL_OK; } else if ((len > 7) && (optionName[1] == 'b') && (strncmp(optionName, "-buffersize", len) == 0)) { - statePtr->bufSize = atoi(newValue); /* INTL: "C", UTF safe. */ - if ((statePtr->bufSize < 10) || (statePtr->bufSize > (1024 * 1024))) { - statePtr->bufSize = CHANNELBUFFER_DEFAULT_SIZE; - } + int newBufferSize; + if (Tcl_GetInt(interp, newValue, &newBufferSize) == TCL_ERROR) { + return TCL_ERROR; + } + Tcl_SetChannelBufferSize(chan, newBufferSize); } else if ((len > 2) && (optionName[1] == 'e') && (strncmp(optionName, "-encoding", len) == 0)) { Tcl_Encoding encoding; |