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SFL Version 2.11

Environment variable functions

Filename: sflenv.h
Package: Standard Function Library (SFL)
Written: 1996/05/14 iMatix SFL project team sfl@imatix.com
Revised: 1998/10/22
Copyright: Copyright (c) 1996-2000 iMatix Corporation

Synopsis

Provides functions to read environment variables (also called shell variables or logical variables.) Provides translation into numeric and Boolean values. Provides functions to work with the environment block.

List of Functions

• char * env get string
  (const char *name, const char *default_value);
• long env get number
  (const char *name, long default_value);
• Bool env get boolean
  (const char *name, Bool default_value);
• DESCR * env2descr
  (void);
• char * descr2env
  (const DESCR *descr);
• SYMTAB * env2symb
  (void);
• char * symb2env
  (const SYMTAB *symtab);
• char * env copy
  (char **environment);

List of Symbol Definitions

sflenv.h defines these symbols, possibly conditionally:

Symbol:	Defined as:
_SFLENV_INCLUDED	TRUE

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Copyright © 1996-2000 iMatix Corporation