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Tcl_PutEnv(3tcl) Tcl Library Procedures Tcl_PutEnv(3tcl) 


NAME

Tcl_PutEnv - procedures to manipulate the environment

SYNOPSIS


#include <tcl.h>

 

int
Tcl_PutEnv(string)



ARGUMENTS



  
CONST char	*string	(in)

  
Info about environment variable in the form NAME=value. The
      string 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



  

    7.5
    Tcl