diff options
Diffstat (limited to 'generic/tclIOUtil.c')
| -rw-r--r-- | generic/tclIOUtil.c | 35 |
1 files changed, 16 insertions, 19 deletions
diff --git a/generic/tclIOUtil.c b/generic/tclIOUtil.c index 2650ecd..771b139 100644 --- a/generic/tclIOUtil.c +++ b/generic/tclIOUtil.c @@ -17,7 +17,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclIOUtil.c,v 1.19 2001/09/06 17:51:00 vincentdarley Exp $ + * RCS: @(#) $Id: tclIOUtil.c,v 1.20 2001/09/08 14:05:09 vincentdarley Exp $ */ #include "tclInt.h" @@ -47,8 +47,6 @@ static Tcl_PathType FSGetPathType _ANSI_ARGS_((Tcl_Obj *pathObjPtr, static Tcl_PathType GetPathType _ANSI_ARGS_((Tcl_Obj *pathObjPtr, Tcl_Filesystem **filesystemPtrPtr, int *driveNameLengthPtr, Tcl_Obj **driveNameRef)); -static int CrossFilesystemCopy _ANSI_ARGS_((Tcl_Obj *source, - Tcl_Obj *target)); /* * Define the 'path' object type, which Tcl uses to represent @@ -2282,11 +2280,12 @@ Tcl_FSLoadFile(interp, pathPtr, sym1, sym2, proc1Ptr, proc2Ptr, return -1; } - if (CrossFilesystemCopy(pathPtr, copyToPtr) == TCL_OK) { + if (TclCrossFilesystemCopy(interp, pathPtr, + copyToPtr) == TCL_OK) { /* * Do we need to set appropriate permissions * on the file? This may be required on some - * systems. On Unix we could do loop over + * systems. On Unix we could loop over * the file attributes, and set any that are * called "-permissions" to 0777. Or directly: * @@ -2991,16 +2990,13 @@ Tcl_FSCopyFile(srcPathPtr, destPathPtr) if (retVal == -1) { Tcl_SetErrno(EXDEV); } - if ((retVal != TCL_OK) && (errno == EXDEV)) { - retVal = CrossFilesystemCopy(srcPathPtr, destPathPtr); - } return retVal; } /* *--------------------------------------------------------------------------- * - * CrossFilesystemCopy -- + * TclCrossFilesystemCopy -- * * Helper for above function, and for Tcl_FSLoadFile, to copy * files from one filesystem to another. This function will @@ -3014,22 +3010,23 @@ Tcl_FSCopyFile(srcPathPtr, destPathPtr) * *--------------------------------------------------------------------------- */ -static int -CrossFilesystemCopy(source, target) +int +TclCrossFilesystemCopy(interp, source, target) + Tcl_Interp *interp; /* For error messages */ Tcl_Obj *source; /* Pathname of file to be copied (UTF-8). */ Tcl_Obj *target; /* Pathname of file to copy to (UTF-8). */ { int result = TCL_ERROR; int prot = 0666; - Tcl_Channel out = Tcl_FSOpenFileChannel(NULL, target, "w", prot); + Tcl_Channel out = Tcl_FSOpenFileChannel(interp, target, "w", prot); if (out != NULL) { /* It looks like we can copy it over */ - Tcl_Channel in = Tcl_FSOpenFileChannel(NULL, source, + Tcl_Channel in = Tcl_FSOpenFileChannel(interp, source, "r", prot); if (in == NULL) { /* This is very strange, we checked this above */ - Tcl_Close(NULL, out); + Tcl_Close(interp, out); } else { struct stat sourceStatBuf; struct utimbuf tval; @@ -3038,18 +3035,18 @@ CrossFilesystemCopy(source, target) * asynchronous option to support vfs's which are * slow (e.g. network sockets). */ - Tcl_SetChannelOption(NULL, in, "-translation", "binary"); - Tcl_SetChannelOption(NULL, out, "-translation", "binary"); + Tcl_SetChannelOption(interp, in, "-translation", "binary"); + Tcl_SetChannelOption(interp, out, "-translation", "binary"); - if (TclCopyChannel(NULL, in, out, -1, NULL) == TCL_OK) { + if (TclCopyChannel(interp, in, out, -1, NULL) == TCL_OK) { result = TCL_OK; } /* * If the copy failed, assume that copy channel left * a good error message. */ - Tcl_Close(NULL, in); - Tcl_Close(NULL, out); + Tcl_Close(interp, in); + Tcl_Close(interp, out); /* Set modification date of copied file */ if (Tcl_FSLstat(source, &sourceStatBuf) != 0) { |