/usr/include/maloc/vsh.h is in libmaloc-dev 0.2-3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* ***************************************************************************
* MALOC = < Minimal Abstraction Layer for Object-oriented C >
* Copyright (C) 1994--2000 Michael Holst
*
* 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 2 of the License, 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.
*
* rcsid="$Id: vsh.h,v 1.15 2002/10/01 21:29:45 mholst Exp $"
* ***************************************************************************
*/
/*
* ***************************************************************************
* File: vsh.h < vsh.c, ... >
*
* Purpose: Header file for vsh, a bourne-compatible shell.
*
* Author: Michael Holst
* ***************************************************************************
*/
#ifndef _VSH_H_
#define _VSH_H_
#include <maloc/maloc_base.h>
#include <maloc/vsys.h>
/*
* ***************************************************************************
* Class Vsh: Parameters and datatypes
* ***************************************************************************
*/
/*
* ***************************************************************************
* Class Vsh: Definition
* ***************************************************************************
*/
typedef struct Vsh {
Vmem *vmem; /* the memory manager */
int iMadeVmem; /* did i make vmem or was it inherited */
char processArgs; /* whether the shell should process (argc,argv) */
int envValuLen; /* number of environment variables */
int envInfoLen; /* number of environment variable help strings */
char **envValu; /* the environment variables */
char **envInfo; /* the environment variable help strings */
FILE *inUnit; /* input unit */
FILE *scUnit; /* script input unit */
FILE *clUnit; /* input unit */
FILE *cinUnit; /* input unit */
char cinName[80]; /* input unit */
char PR[80]; /* minimal prompt (just the binary name) */
char PR_PATH[80]; /* full prompt (with user,hostname,path,etc) */
char PR_EXIT[80]; /* the exit print string */
int cmdKey; /* external supershell command key */
void *Ext_thee; /* external supershell object */
char *buf; /* internal buffer */
int bufsize; /* internal buffer size */
/* external supershell builtin function */
int (*Ext_builtin)(void *thee, int argc, char **argv);
} Vsh;
/*
* ***************************************************************************
* Class Vsh: Inlineable methods (vsh.c)
* ***************************************************************************
*/
#if !defined(VINLINE_MALOC)
#else /* if defined(VINLINE_MALOC) */
#endif /* if !defined(VINLINE_MALOC) */
/*
* ***************************************************************************
* Class Vsh: Non-inlineable methods (vsh.c)
* ***************************************************************************
*/
VEXTERNC Vsh* Vsh_ctor(Vmem *vmem, int argc, char **argv);
VEXTERNC void Vsh_dtor(Vsh **thee);
VEXTERNC int Vsh_shell(Vsh *thee, char *pPR, void *pthee,
int (*builtin)(void *thee, int argc, char **argv));
VEXTERNC int Vsh_putenv(Vsh *thee, const char *envi, const char *valu);
VEXTERNC int Vsh_putenvInfo(Vsh *thee, const char *envi, const char *valu);
VEXTERNC int Vsh_putenvInt(Vsh *thee, const char *envi, const int valu);
VEXTERNC int Vsh_putenvReal(Vsh *thee, const char *envi, const double valu);
VEXTERNC char *Vsh_getenv(Vsh *thee, const char *envi);
VEXTERNC char *Vsh_getenvInfo(Vsh *thee, const char *envi);
VEXTERNC int Vsh_getenvInt(Vsh *thee, const char *envi);
VEXTERNC double Vsh_getenvReal(Vsh *thee, const char *envi);
VEXTERNC void Vsh_remove(Vsh *thee, const char *envi);
VEXTERNC void Vsh_wipe(Vsh *thee);
VEXTERNC void Vsh_memChk(Vsh *thee);
VEXTERNC Vio *Vsh_ioSetup(Vsh *thee, char *key);
VEXTERNC void Vsh_ioCleanup(Vsh *thee, Vio **sock);
#endif /* _VSH_H_ */
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