+static void help(void) {
+ printf("Usage: scsi_id [OPTION...] DEVICE\n"
+ " -d,--device= device node for SG_IO commands\n"
+ " -f,--config= location of config file\n"
+ " -p,--page=0x80|0x83|pre-spc3-83 SCSI page (0x80, 0x83, pre-spc3-83)\n"
+ " -s,--sg-version=3|4 use SGv3 or SGv4\n"
+ " -b,--blacklisted treat device as blacklisted\n"
+ " -g,--whitelisted treat device as whitelisted\n"
+ " -u,--replace-whitespace replace all whitespace by underscores\n"
+ " -v,--verbose verbose logging\n"
+ " --version print version\n"
+ " -x,--export print values as environment keys\n"
+ " -h,--help print this help text\n\n");
+
+}
+