diff options
Diffstat (limited to 'doc/ListObj.3')
| -rw-r--r-- | doc/ListObj.3 | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/doc/ListObj.3 b/doc/ListObj.3 index f63556b..4445892 100644 --- a/doc/ListObj.3 +++ b/doc/ListObj.3 @@ -61,7 +61,11 @@ this points to the Tcl value that will be converted to a list value containing the \fIobjc\fR elements of the array referenced by \fIobjv\fR. .AP "Tcl_Size \&| int" *objcPtr in Points to location where \fBTcl_ListObjGetElements\fR -stores the number of element values in \fIlistPtr\fR. +stores the number of element values in \fIlistPtr\fR. 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 the list size 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_Obj ***objvPtr out A location where \fBTcl_ListObjGetElements\fR stores a pointer to an array of pointers to the element values of \fIlistPtr\fR. @@ -78,7 +82,11 @@ and \fBTcl_ListObjReplace\fR will insert them into an existing \fIlistPtr\fR. Each value will become a separate list element. .AP "Tcl_Size \&| int" *lengthPtr out Points to location where \fBTcl_ListObjLength\fR -stores the length of the list. +stores the length of the list. 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 the list size 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_Size index in Index of the list element that \fBTcl_ListObjIndex\fR is to return. |