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| author | das <das> | 2006-08-21 01:08:41 (GMT) |
|---|---|---|
| committer | das <das> | 2006-08-21 01:08:41 (GMT) |
| commit | d9504ba9f92205956e0b4aa1fa79e44b10a9d68d (patch) | |
| tree | 79988284b81c4c2f62215be9b742d8dca444ab1c /generic/tclCmdMZ.c | |
| parent | d70383944a28777ea679b1e1b4be38c2a42b3960 (diff) | |
| download | tcl-d9504ba9f92205956e0b4aa1fa79e44b10a9d68d.zip tcl-d9504ba9f92205956e0b4aa1fa79e44b10a9d68d.tar.gz tcl-d9504ba9f92205956e0b4aa1fa79e44b10a9d68d.tar.bz2 | |
* generic/tclClock.c (ClockClicksObjCmd): add support for Darwin
* generic/tclCmdMZ.c (Tcl_TimeObjCmd): nanosecond resolution timer
* generic/tclInt.h: to [clock clicks] and [time]
* unix/configure.in (Darwin): when TCL_WIDE_CLICKS defined.
* unix/tclUnixTime.c (TclpGetWideClicks, TclpWideClicksToNanoseconds):
* unix/configure: autoconf-2.59
* unix/tclConfig.h.in: autoheader-2.59
Diffstat (limited to 'generic/tclCmdMZ.c')
| -rw-r--r-- | generic/tclCmdMZ.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/generic/tclCmdMZ.c b/generic/tclCmdMZ.c index d955691..a77431c 100644 --- a/generic/tclCmdMZ.c +++ b/generic/tclCmdMZ.c @@ -15,7 +15,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclCmdMZ.c,v 1.134 2005/12/19 19:03:16 dgp Exp $ + * RCS: @(#) $Id: tclCmdMZ.c,v 1.135 2006/08/21 01:08:41 das Exp $ */ #include "tclInt.h" @@ -2921,7 +2921,11 @@ Tcl_TimeObjCmd(dummy, interp, objc, objv) register int i, result; int count; double totalMicroSec; +#ifndef TCL_WIDE_CLICKS Tcl_Time start, stop; +#else + Tcl_WideInt start, stop; +#endif if (objc == 2) { count = 1; @@ -2937,17 +2941,25 @@ Tcl_TimeObjCmd(dummy, interp, objc, objv) objPtr = objv[1]; i = count; +#ifndef TCL_WIDE_CLICKS Tcl_GetTime(&start); +#else + start = TclpGetWideClicks(); +#endif while (i-- > 0) { result = Tcl_EvalObjEx(interp, objPtr, 0); if (result != TCL_OK) { return result; } } +#ifndef TCL_WIDE_CLICKS Tcl_GetTime(&stop); - - totalMicroSec = (((double) (stop.sec - start.sec))*1.0e6 - + (stop.usec - start.usec)); + totalMicroSec = ((double) (stop.sec - start.sec))*1.0e6 + + (stop.usec - start.usec); +#else + stop = TclpGetWideClicks(); + totalMicroSec = ((double) TclpWideClicksToNanoseconds(stop - start))/1.0e3; +#endif if (count <= 1) { /* @@ -2961,7 +2973,7 @@ Tcl_TimeObjCmd(dummy, interp, objc, objv) /* * Construct the result as a list because many programs have always parsed - * at such (extracting the first element, typically). + * as such (extracting the first element, typically). */ objs[1] = Tcl_NewStringObj("microseconds", -1); |