diff options
Diffstat (limited to 'unix/tclUnixChan.c')
| -rw-r--r-- | unix/tclUnixChan.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/unix/tclUnixChan.c b/unix/tclUnixChan.c index 8bc67e2..d6a6e68 100644 --- a/unix/tclUnixChan.c +++ b/unix/tclUnixChan.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: tclUnixChan.c,v 1.36 2002/06/28 09:56:54 dkf Exp $ + * RCS: @(#) $Id: tclUnixChan.c,v 1.37 2002/07/08 10:08:58 vincentdarley Exp $ */ #include "tclInt.h" /* Internal definitions for Tcl. */ @@ -1746,17 +1746,16 @@ TtyInit(fd, initialize) */ Tcl_Channel -TclpOpenFileChannel(interp, pathPtr, modeString, permissions) +TclpOpenFileChannel(interp, pathPtr, mode, permissions) Tcl_Interp *interp; /* Interpreter for error reporting; * can be NULL. */ Tcl_Obj *pathPtr; /* Name of file to open. */ - CONST char *modeString; /* A list of POSIX open modes or - * a string such as "rw". */ + int mode; /* POSIX open mode. */ int permissions; /* If the open involves creating a * file, with what modes to create * it? */ { - int fd, seekFlag, mode, channelPermissions; + int fd, channelPermissions; FileState *fsPtr; CONST char *native, *translation; char channelName[16 + TCL_INTEGER_SPACE]; @@ -1768,10 +1767,6 @@ TclpOpenFileChannel(interp, pathPtr, modeString, permissions) ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); #endif /* DEPRECATED */ - mode = TclGetOpenMode(interp, modeString, &seekFlag); - if (mode == -1) { - return NULL; - } switch (mode & (O_RDONLY | O_WRONLY | O_RDWR)) { case O_RDONLY: channelPermissions = TCL_READABLE; @@ -1848,18 +1843,6 @@ TclpOpenFileChannel(interp, pathPtr, modeString, permissions) fsPtr->channel = Tcl_CreateChannel(channelTypePtr, channelName, (ClientData) fsPtr, channelPermissions); - if (seekFlag) { - if (Tcl_Seek(fsPtr->channel, (Tcl_WideInt)0, - SEEK_END) < (Tcl_WideInt)0) { - if (interp != (Tcl_Interp *) NULL) { - Tcl_AppendResult(interp, "couldn't seek to end of file on \"", - channelName, "\": ", Tcl_PosixError(interp), NULL); - } - Tcl_Close(NULL, fsPtr->channel); - return NULL; - } - } - if (translation != NULL) { /* * Gotcha. Most modems need a "\r" at the end of the command |