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/*
* Copyright 1996-2013,2016 Ian Jackson <ijackson@chiark.greenend.org.uk>
* Copyright 1998 David Damerell <damerell@chiark.greenend.org.uk>
* Copyright 1999,2003
* Chancellor Masters and Scholars of the University of Cambridge
* Copyright 2010 Tony Finch <fanf@dotat.at>
* Copyright 2013,2016 Mark Wooding <mdw@distorted.org.uk>
*
* This 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 3 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 userv-utils; if not, see http://www.gnu.org/licenses/.
*/
#ifndef UCGI_H
#define UCGI_H
#include <stdlib.h>
#ifdef DEBUG
# define D(x) x
#else
# define D(x)
#endif
#define MAX_ARGS 1024
#define MAX_USERNAME_LEN 1024
#define MAX_SCRIPTPATH_LEN 1024
#define MAX_ENVVAR_NAME 128
#define MAX_ENVVAR_VALUE (1024*1024)
#define MAX_ENVVARS 256
void syserror(const char *m);
void error(const char *m, int st);
void *xmalloc(size_t sz);
void xsetenv(const char *en, const char *ev, int overwrite);
void *xrealloc(void *ptr, size_t sz);
const char **load_filters(unsigned flags, const char *first, ...);
#define LOADF_MUST 1u
#define LF_END ((const char *)0)
void filter_environment(unsigned flags, const char *prefix_in,
const char *const *patv,
const char *const *defaults,
void (*foundone)(const char *fulln, const char *en,
const char *ev, void *p),
void *p);
#define FILTF_WILDCARD 1u
extern int debugmode;
#endif
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