diff options
Diffstat (limited to 'doc/LinkVar.3')
| -rw-r--r-- | doc/LinkVar.3 | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/doc/LinkVar.3 b/doc/LinkVar.3 index 7f5dfa0..c1ee6ab 100644 --- a/doc/LinkVar.3 +++ b/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. '\" -'\" RCS: @(#) $Id: LinkVar.3,v 1.9 2004/10/07 15:15:38 dkf Exp $ +'\" RCS: @(#) $Id: LinkVar.3,v 1.10 2005/04/06 20:55:21 dkf Exp $ '\" .so man.macros .TH Tcl_LinkVar 3 7.5 Tcl "Tcl Library Procedures" @@ -33,9 +33,7 @@ Name of global variable. Address of C variable that is to be linked to \fIvarName\fR. .AP int type in Type of C variable. Must be one of \fBTCL_LINK_INT\fR, \fBTCL_LINK_DOUBLE\fR, -.VS 8.4 \fBTCL_LINK_WIDE_INT\fR, -.VE 8.4 \fBTCL_LINK_BOOLEAN\fR, or \fBTCL_LINK_STRING\fR, optionally OR'ed with \fBTCL_LINK_READ_ONLY\fR to make Tcl variable read-only. .BE @@ -72,14 +70,12 @@ non-real values into \fIvarName\fR will be rejected with Tcl errors. .TP \fBTCL_LINK_WIDE_INT\fR -.VS 8.4 The C variable is of type \fBTcl_WideInt\fR (which is an integer type at least 64-bits wide on all platforms that can support it.) Any value written into the Tcl variable must have a proper integer form acceptable to \fBTcl_GetWideIntFromObj\fR; attempts to write non-integer values into \fIvarName\fR will be rejected with Tcl errors. -.VE 8.4 .TP \fBTCL_LINK_BOOLEAN\fR The C variable is of type \fBint\fR. @@ -94,10 +90,8 @@ 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 \fBTcl_Alloc\fR or \fBckalloc\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. |