/*

 module: errlib.h

 purpose: definitions of function sin errlib.c

 reference: Stevens, Unix network programming (2ed), p.922

 */

#ifndef _ERRLIB_H

#define _ERRLIB_H

#ifdef __CPLUSPLUS

extern "C" {

#endif 

        extern int daemon_proc;

        void err_msg (const char *fmt, ...);

        void err_quit (const char *fmt, ...);

        void err_ret (const char *fmt, ...);

        void err_sys (const char *fmt, ...);

        void err_dump (const char *fmt, ...);

#ifdef __CPLUSPLUS

}

#endif

#endif /*_ERRLIB_H*/

/*

 suggested error string ( PROG ) LEVEL - TEXT : ERRNO

            errno?  closeprog? log level 

 err_msg      no       no       LOG_INFO 

 err_quit     no     exit(1)    LOG_ERR 

 err_ret      si       no       LOG_INFO 

 err_sys      si     exit(1)    LOG_ERR 

 err_dump     si    abort( )    LOG_ERR

 */