## root/include/logger.h

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## INCLUDED FROM

    /* File and display logging function header.
       Rick Smereka, Copyright (C) 1992-2002.

       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 Sept/92, Rick Smereka.

       Ported to QNX V4.23a. Jan/97, Rick Smereka

       Added information for the calls to the system logging
       service. Feb/97, 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 V4.
       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

       Changed function 'log_start' to return a logic flag.
       Jan/2000, Rick Smereka

       Added 'log_file_name', 'log_console' and 'log_get_console'
       prototypes. Apr/2000, Rick Smereka

       Changed maximum size of a single message ('MAXMES') to
       2048 bytes. Feb/2001, Rick Smereka

       Added prototype of function 'log_file_date_nf'.
       Oct/2001, Rick Smereka

       Ported to Debian Linux. Nov/2002, Rick Smereka

       Changed function prototype name 'log' to 'logger'. The C++ compiler
       has a function defined as 'log'. Dec/2002, Rick Smereka */

    #define MAXMES 2048           /* limit of a single message */

    #ifdef __cplusplus
    extern "C"
    {
    #endif

    int log_start(char *);        /* start logging process */
    void logger(char *,...);      /* log to display and file */
    void log_file(char *,...);    /* log to file */
    void log_file_date(char *,...); /* log to file with date/time prefix */
    void log_file_date_nf(char *); /* log to file with date/time no var arg */
    void log_disp(char *,...);    /* log to display */
    int is_log_active(void);      /* is personal logging active? */
    void log_end(void);           /* stop personal logging */
    int log_file_name(char *);    /* get log file name */
    void log_console(int);        /* turn console output on/off */
    int log_get_console(void);    /* get current console output flag */

    #ifdef OS_DOS
    #define SYS_LOG_MAXMES 8192
    int sys_log(char *,...);      /* DOS stub */
    int sys_log_nf(char *);
    #endif

    #ifdef __cplusplus
    }
    #endif

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