Tcl_PutEnv.3tcl

Langue: en

Autres versions - même langue

Version: 7.5 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

Tcl_PutEnv - procedures to manipulate the environment

SYNOPSIS

 #include <tcl.h>
 
 int
 Tcl_PutEnv(assignment)
 

ARGUMENTS

const char *assignnment (in) Info about environment variable in the format NAME=value. The assignment argument is in the system encoding.

DESCRIPTION

Tcl_PutEnv 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 putenv system call. All Tcl-based applications using putenv should redefine it to Tcl_PutEnv so that they will interface properly to the Tcl runtime.

KEYWORDS

environment, variable