diff options
Diffstat (limited to 'doc/DictObj.3')
| -rw-r--r-- | doc/DictObj.3 | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/doc/DictObj.3 b/doc/DictObj.3 index c046a42..8aa4ad1 100644 --- a/doc/DictObj.3 +++ b/doc/DictObj.3 @@ -72,7 +72,11 @@ placed within it. For \fBTcl_DictObjFirst\fR and not interested in the value. .AP "Tcl_Size \&| int" *sizePtr out Points to a variable that will have the number of key/value pairs -contained within the dictionary placed within it. +contained within the dictionary placed within it. May be (Tcl_Size *)NULL when not used. If it points to a variable which +type is not \fBTcl_Size\fR, a compiler warning will be generated, in +order to indicate that when size of the dictionary is larger than INT_MAX +this function will return TCL_ERROR (which should trigger proper error-handling). +Apart from that, it will function as expected. .AP Tcl_DictSearch *searchPtr in/out Pointer to record to use to keep track of progress in enumerating all key/value pairs in a dictionary. The contents of the record will be |