| | 1 | /* |
| | 2 | * Copyright 1996-2013,2016 Ian Jackson <ijackson@chiark.greenend.org.uk> |
| | 3 | * Copyright 1998 David Damerell <damerell@chiark.greenend.org.uk> |
| | 4 | * Copyright 1999,2003 |
| | 5 | * Chancellor Masters and Scholars of the University of Cambridge |
| | 6 | * Copyright 2010 Tony Finch <fanf@dotat.at> |
| | 7 | * Copyright 2013,2016 Mark Wooding <mdw@distorted.org.uk> |
| | 8 | * |
| | 9 | * This is free software; you can redistribute it and/or modify it |
| | 10 | * under the terms of the GNU General Public License as published by |
| | 11 | * the Free Software Foundation; either version 3 of the License, or |
| | 12 | * (at your option) any later version. |
| | 13 | * |
| | 14 | * This program is distributed in the hope that it will be useful, but |
| | 15 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| | 17 | * General Public License for more details. |
| | 18 | * |
| | 19 | * You should have received a copy of the GNU General Public License |
| | 20 | * along with userv-utils; if not, see http://www.gnu.org/licenses/. |
| | 21 | */ |
| | 22 | |
| | 23 | #ifndef UCGI_H |
| | 24 | #define UCGI_H |
| | 25 | |
| | 26 | #include <stdlib.h> |
| | 27 | |
| | 28 | #ifdef DEBUG |
| | 29 | # define D(x) x |
| | 30 | #else |
| | 31 | # define D(x) |
| | 32 | #endif |
| | 33 | |
| | 34 | #define MAX_ARGS 1024 |
| | 35 | #define MAX_USERNAME_LEN 1024 |
| | 36 | #define MAX_SCRIPTPATH_LEN 1024 |
| | 37 | #define MAX_ENVVAR_NAME 128 |
| | 38 | #define MAX_ENVVAR_VALUE (1024*1024) |
| | 39 | #define MAX_ENVVARS 256 |
| | 40 | |
| | 41 | void syserror(const char *m); |
| | 42 | void error(const char *m, int st); |
| | 43 | void *xmalloc(size_t sz); |
| | 44 | void xsetenv(const char *en, const char *ev, int overwrite); |
| | 45 | void *xrealloc(void *ptr, size_t sz); |
| | 46 | |
| | 47 | const char **load_filters(unsigned flags, const char *first, ...); |
| | 48 | #define LOADF_MUST 1u |
| | 49 | #define LF_END ((const char *)0) |
| | 50 | |
| | 51 | void filter_environment(unsigned flags, const char *prefix_in, |
| | 52 | const char *const *patv, |
| | 53 | const char *const *defaults, |
| | 54 | void (*foundone)(const char *fulln, const char *en, |
| | 55 | const char *ev, void *p), |
| | 56 | void *p); |
| | 57 | #define FILTF_WILDCARD 1u |
| | 58 | |
| | 59 | extern int debugmode; |
| | 60 | |
| | 61 | #endif |
~mdw / userv-utils / blame_incremental