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author | William Joye <wjoye@cfa.harvard.edu> | 2016-12-21 22:47:21 (GMT) |
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committer | William Joye <wjoye@cfa.harvard.edu> | 2016-12-21 22:47:21 (GMT) |
commit | 5514e37335c012cc70f5b9aee3cedfe3d57f583f (patch) | |
tree | 4ba7d8aad13735e52f59bdce7ca5ba3151ebd7e3 /tcl8.6/doc/SetRecLmt.3 | |
parent | 768f87f613cc9789fcf8073018fa02178c8c91df (diff) | |
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Diffstat (limited to 'tcl8.6/doc/SetRecLmt.3')
-rw-r--r-- | tcl8.6/doc/SetRecLmt.3 | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/tcl8.6/doc/SetRecLmt.3 b/tcl8.6/doc/SetRecLmt.3 deleted file mode 100644 index 904d4ab..0000000 --- a/tcl8.6/doc/SetRecLmt.3 +++ /dev/null @@ -1,53 +0,0 @@ -'\" -'\" Copyright (c) 1989-1993 The Regents of the University of California. -'\" Copyright (c) 1994-1996 Sun Microsystems, Inc. -'\" -'\" See the file "license.terms" for information on usage and redistribution -'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. -'\" -.TH Tcl_SetRecursionLimit 3 7.0 Tcl "Tcl Library Procedures" -.so man.macros -.BS -.SH NAME -Tcl_SetRecursionLimit \- set maximum allowable nesting depth in interpreter -.SH SYNOPSIS -.nf -\fB#include <tcl.h>\fR -.sp -int -\fBTcl_SetRecursionLimit\fR(\fIinterp, depth\fR) -.SH ARGUMENTS -.AS Tcl_Interp *interp -.AP Tcl_Interp *interp in -Interpreter whose recursion limit is to be set. -Must be greater than zero. -.AP int depth in -New limit for nested calls to \fBTcl_Eval\fR for \fIinterp\fR. -.BE - -.SH DESCRIPTION -.PP -At any given time Tcl enforces a limit on the number of recursive -calls that may be active for \fBTcl_Eval\fR and related procedures -such as \fBTcl_GlobalEval\fR. -Any call to \fBTcl_Eval\fR that exceeds this depth is aborted with -an error. -By default the recursion limit is 1000. -.PP -\fBTcl_SetRecursionLimit\fR may be used to change the maximum -allowable nesting depth for an interpreter. -The \fIdepth\fR argument specifies a new limit for \fIinterp\fR, -and \fBTcl_SetRecursionLimit\fR returns the old limit. -To read out the old limit without modifying it, invoke -\fBTcl_SetRecursionLimit\fR with \fIdepth\fR equal to 0. -.PP -The \fBTcl_SetRecursionLimit\fR only sets the size of the Tcl -call stack: it cannot by itself prevent stack overflows on the -C stack being used by the application. If your machine has a -limit on the size of the C stack, you may get stack overflows -before reaching the limit set by \fBTcl_SetRecursionLimit\fR. -If this happens, see if there is a mechanism in your system for -increasing the maximum size of the C stack. - -.SH KEYWORDS -nesting depth, recursion |