Initial commit of OpenSPARC T2 architecture model.

[OpenSPARC-T2-SAM] / sam-t2 / devtools / v9 / man / man3 / Tcl_PutEnv.3

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.TH Tcl_PutEnv 3 "7.5" Tcl "Tcl Library Procedures"
.BS
.SH NAME
Tcl_PutEnv \- procedures to manipulate the environment
.SH SYNOPSIS
.nf
\fB#include <tcl.h>\fR
.sp
int
\fBTcl_PutEnv\fR(\fIstring\fR)
.SH ARGUMENTS
.AP "CONST char" *string in
Info about environment variable in the form NAME=value.
The \fIstring\fR argument is in the system encoding.
.BE

.SH DESCRIPTION
.PP
\fBTcl_PutEnv\fR sets an environment variable. The information is
passed in a single string of the form NAME=value.  This procedure is
intended to be a stand-in for the UNIX \fBputenv\fR system call. All
tcl-based applications using \fBputenv\fR should redefine it to
\fBTcl_PutEnv\fR so that they will interface properly to the Tcl
runtime.

.SH KEYWORDS
environment, variable