sl_config_port_exist 57 include/slconfig.h int sl_config_port_exist(int); sl_config_port_exist 526 socloc/slconfig.c if ((ret = sl_config_port_exist(port_num)) != SL_OK) sl_config_port_exist 2877 source/socloc.c if ((ret = sl_config_port_exist(port_num)) != SL_OK)