[SLUG] ask /var/log/messages

[henry]

Dear List:                 I try to dump messages from my program to some file of /var/log by inserting macro into my program as follows :   #include<syslog.h>   #define debug openlog("my_program",LOG_PID,LOG_USER); /                         syslog(LOG_INFO,"I send a message to log");   But nothing happen ,Could someone shed some light on it ,Thanks.   BestRegards' Henry