support.h
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上传日期:2007-01-04
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- /*
- * ProFTPD - FTP server daemon
- * Copyright (c) 1997, 1998 Public Flood Software
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
- */
- /* Non-specific support functions.
- * $Id: support.h,v 1.3 1999/09/17 07:31:44 macgyver Exp $
- */
- #ifndef __SUPPORT_H
- #define __SUPPORT_H
- #define CHOP(s) strip_end((s),"rn")
- /* Functions [optionally] provided by libsupp.a */
- #ifndef HAVE_GETOPT
- int getopt(int argc, char * const argv[], const char *optstring);
- extern char *optarg;
- extern int optind,opterr,optopt;
- #endif
- #ifndef HAVE_GETOPT_LONG
- struct option {
- const char *name;
- int has_arg;
- int *flag;
- int val;
- };
- int getopt_long(int argc, char * const argv[],
- const char *optstring,
- const struct option *longopts, int *longindex);
- #endif
- void block_signals();
- void unblock_signals();
- char *dir_interpolate(pool*,const char*);
- char *dir_abs_path(pool*,const char*,int);
- char *dir_realpath(pool*,const char*);
- char *dir_canonical_path(pool*,const char*);
- char *dir_best_path(pool*,const char*);
- char *dir_virtual_chdir(pool*,const char*);
- void add_exit_handler(void (*f)());
- void run_exit_handlers();
- void schedule(void (*f)(void*,void*,void*,void*),int nloops,
- void*,void*,void*,void*);
- void run_schedule();
- int schedulep();
- mode_t file_mode(char*);
- int file_exists(char*);
- int dir_exists(char*);
- int exists(char*);
- char *make_arg_str(pool*,int,char**);
- char *strip_end(char*,char*);
- char *get_token(char**,char*);
- char *safe_token(char**);
- int check_shutmsg(time_t*,time_t*,time_t*,char*,size_t);
- char *sstrcat(char *dest, const char *src, size_t n);
- char *sstrncpy(char *dest, const char *src, size_t n);
- char *sreplace(pool*,char*,...);
- #if defined(HAVE_SYS_STATVFS_H) || defined(HAVE_SYS_VFS_H)
- unsigned long get_fs_size(char*);
- #endif
- #endif /* __SUPPORT_H */