syslog()的根本用法

参考自《Linux程序设计》第二版 P137

#include <stdio.h>#include <errno.h>#include <stdlib.h>#include <syslog.h>int main(void){    FILE *pfile;    pfile = fopen("/home/kkk", "r");      if(!pfile){        syslog(LOG_ERR, "Error: %m");    }        exit(0);}

Feb 18 23:01:38 lujinhong a.out: Error: No such file or directory