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Diffstat (limited to 'contrib/tcl/doc/LinkVar.3')
| -rw-r--r-- | contrib/tcl/doc/LinkVar.3 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/contrib/tcl/doc/LinkVar.3 b/contrib/tcl/doc/LinkVar.3 index 88937d8..1926460 100644 --- a/contrib/tcl/doc/LinkVar.3 +++ b/contrib/tcl/doc/LinkVar.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" SCCS: @(#) LinkVar.3 1.12 96/03/25 20:04:31 +'\" SCCS: @(#) LinkVar.3 1.13 96/06/05 18:00:14 '\" .so man.macros .TH Tcl_LinkVar 3 7.5 Tcl "Tcl Library Procedures" @@ -83,8 +83,10 @@ Tcl errors. .TP \fBTCL_LINK_STRING\fR The C variable is of type \fBchar *\fR. +.VS If its value is not null then it must be a pointer to a string -allocated with \fBmalloc\fR. +allocated with \fBTcl_Alloc\fR. +.VE Whenever the Tcl variable is modified the current C string will be freed and new memory will be allocated to hold a copy of the variable's new value. |
