###create### struct elog *el = elog_create("test.log"); ###set appender###

elog_set_appender(el, &g_elog_appender_rollfile, "a+");
struct elog_rollfile_conf conf;
conf.file_max_num = 10;
conf.file_max_size = 1024*1024*1024;
elog_appender_rollfile_config(el, &conf);

###append log### elog_append(el, msg, msg_size); ###free### elog_free(el);

###customize appender### the appender interface define in elog_appender.h, refrence

• elog_appender_file
• elog_appender_rollfile