/* * This is one of log4c example programs. * * Notice how no relationships between the category and a certain * priority, appender, or formatter are coded here. These are all left * to the log4crc config file so they can be chaned without recompiling * */ #include #include #include #include #include #include "log4c.h" int main(int argc, char** argv) { struct timeval start_time; struct timeval now_time; int looptime = 0; log4c_category_t* mycat = NULL; if (argc < 2) { printf("usage: %s loop_time_in_seconds\n",argv[0]); exit (1); } if (sscanf(argv[1],"%d",&looptime) != 1) { printf("could not convert %s to number of seconds to loop\n",argv[1]); exit(1); } /* You could put your category class into a file with a wrapper macro * to make calling it easier and more consistent */ log4c_init(); mycat = log4c_category_get("six13log.log.app.application1"); gettimeofday(&start_time, NULL); gettimeofday(&now_time, NULL); while ( (now_time.tv_sec - start_time.tv_sec) < looptime) { log4c_category_log(mycat, LOG4C_PRIORITY_DEBUG, "Debugging app 1"); log4c_category_log(mycat, LOG4C_PRIORITY_ERROR, "some error from app1 at line %d in file %s", __LINE__, __FILE__); sleep(3); gettimeofday(&now_time, NULL); } return 0; }