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| author | mig <mig@noemail.net> | 2011-03-18 16:16:09 (GMT) |
|---|---|---|
| committer | mig <mig@noemail.net> | 2011-03-18 16:16:09 (GMT) |
| commit | d10a8940a2a3b7689051095416d8070dcf4a8069 (patch) | |
| tree | 3b4b825395c09a31cf53e8e545e667b8b194c28e /generic/tclInt.h | |
| parent | 64c8a5e4d654b5078e5621571090edf48d94fb9b (diff) | |
| download | tcl-d10a8940a2a3b7689051095416d8070dcf4a8069.zip tcl-d10a8940a2a3b7689051095416d8070dcf4a8069.tar.gz tcl-d10a8940a2a3b7689051095416d8070dcf4a8069.tar.bz2 | |
New function TclAllocMaximize(). Let tclListObj.c find out the real allocated size, thus reducing the number of reallocs. It's good to avoid the interplay between List and Alloc both doubling just-in-case.
FossilOrigin-Name: b8f22672b20ef57964ed0cf47ce82ad38e03b6e6
Diffstat (limited to 'generic/tclInt.h')
| -rw-r--r-- | generic/tclInt.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/generic/tclInt.h b/generic/tclInt.h index 45eaf7e..1f1e1d3 100644 --- a/generic/tclInt.h +++ b/generic/tclInt.h @@ -3864,10 +3864,12 @@ MODULE_SCOPE Tcl_Mutex *TclpNewAllocMutex(void); # define TclpAlloc(size) ckalloc(size) # define TclpRealloc(ptr, size) ckrealloc((ptr),(size)) # define TclpFree(size) ckfree(size) +# define TclAllocMaximize(ptr) UINT_MAX #else MODULE_SCOPE char * TclpAlloc(unsigned int size); MODULE_SCOPE char * TclpRealloc(char * ptr, unsigned int size); MODULE_SCOPE void TclpFree(char * ptr); + MODULE_SCOPE unsigned int TclAllocMaximize(void *ptr); #endif #if TCL_ALLOCATOR == aPURIFY |