mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-12-15 08:08:55 +00:00
40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
/* Header for environment manipulation library.
|
|
Copyright (C) 1989, Free Software Foundation.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 1, or (at your option)
|
|
any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
|
|
|
/* We manipulate environments represented as these structures. */
|
|
|
|
struct environ
|
|
{
|
|
/* Number of usable slots allocated in VECTOR.
|
|
VECTOR always has one slot not counted here,
|
|
to hold the terminating zero. */
|
|
int allocated;
|
|
/* A vector of slots, ALLOCATED + 1 of them.
|
|
The first few slots contain strings "VAR=VALUE"
|
|
and the next one contains zero.
|
|
Then come some unused slots. */
|
|
char **vector;
|
|
};
|
|
|
|
struct environ *make_environ ();
|
|
void free_environ ();
|
|
void init_environ ();
|
|
char *get_in_environ ();
|
|
void set_in_environ ();
|
|
void unset_in_environ ();
|
|
char **environ_vector ();
|