/* [<][>][^][v][top][bottom][index][help] */
/* File I/O functions
Rick Smereka, Copyright (C) 1995-2002.
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, get a copy via the Internet at
http://gnu.org/copyleft/gpl.html or write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
You can contact the author via email at rsmereka@future-lab.com
Original DOS version Jan/95, Rick Smereka
Added extra parameter to the 'unique' function to accomidate
a directory. Dec/97, Rick Smereka
Port to QNX V4.23a Mar/98, Rick Smereka
Added detection of C++ compiler with instructions not to
mangle the function names. Nov/98, Rick Smereka
Ported to 32bit Windows under CodeWarrior.
Dec/98, Rick Smereka
Ported to HP-UX under GNU C 2.8.1.
Jan/99, Rick Smereka
Ported to Red Hat Linux 5.2, Jul/99, Rick Smereka
Enabled the 'isdirectory' function prototype for all
platforms. Feb/2001, Rick Smereka
Ported to Debian Linux. Nov/2002, Rick Smereka
Added function prototypes 'write_dos_line' and 'write_unix_line'.
Dec/2002, Rick Smereka */
#define BUFSIZE 1024 /* line buffer size */
#ifdef __cplusplus
extern "C"
{
#endif
int unique(char *, char *); /* create a unique file name */
int exist(char *); /* check for file existence */
int numrecs(FILE *); /* count record in a file */
void get_nrec(int,FILE *,char *); /* read nth record from file */
void get_rec(FILE *,char *); /* read a record */
int zcreate(char *); /* create a zero-byte file */
int filecopy(char *, char *); /* copy a file */
int qrename(char *, char *); /* rename a file anywhere */
int isdirectory(char *); /* check for directory name */
int write_dos_line(FILE *, char *); /* write text line with cr/lf */
int write_unix_line(FILE *, char *); /* write text line with lf */
/* the 'getdirentry' function is specific to Unix
but does not seem to be part of Red Hat Linux */
#ifdef OS_UNIX
#ifndef OS_UNIX_REDHAT_LINUX
int getdirentry(DIR *, char *, struct stat *); /* get next dir entry */
#endif
#endif
/* the 'pexist' function is specific to DOS */
#ifdef OS_DOS
int pexist(char *);
#endif
#ifdef __cplusplus
}
#endif