diff options
Diffstat (limited to 'usr/src/lib/libshell/common/include/env.h')
| -rw-r--r-- | usr/src/lib/libshell/common/include/env.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/usr/src/lib/libshell/common/include/env.h b/usr/src/lib/libshell/common/include/env.h new file mode 100644 index 0000000000..f888913c34 --- /dev/null +++ b/usr/src/lib/libshell/common/include/env.h @@ -0,0 +1,50 @@ +/*********************************************************************** +* * +* This software is part of the ast package * +* Copyright (c) 1982-2007 AT&T Knowledge Ventures * +* and is licensed under the * +* Common Public License, Version 1.0 * +* by AT&T Knowledge Ventures * +* * +* A copy of the License is available at * +* http://www.opensource.org/licenses/cpl1.0.txt * +* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * +* * +* Information and Software Systems Research * +* AT&T Research * +* Florham Park NJ * +* * +* David Korn <dgk@research.att.com> * +* * +***********************************************************************/ +#pragma prototyped +#ifndef _ENV_H +#define _ENV_H 1 + +#ifdef _BLD_env +# ifdef __EXPORT__ +# define export __EXPORT__ +# endif +#else + typedef void *Env_t; +#endif + +/* for use with env_open */ +#define ENV_STABLE (-1) + +/* for third agument to env_add */ +#define ENV_MALLOCED 1 +#define ENV_STRDUP 2 + +extern void env_close(Env_t*); +extern int env_add(Env_t*, const char*, int); +extern int env_delete(Env_t*, const char*); +extern char **env_get(Env_t*); +extern Env_t *env_open(char**,int); +extern Env_t *env_scope(Env_t*,int); + +#undef extern + +#endif + + |