userspace/tools: add print version parameter to the wrs_sfp_dump

-V parameter prints version Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

userspace/tools: add print version parameter to the wrs_sfp_dump
-V parameter prints version Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
f202c7ce · Adam Wujek · 8c774fdd · f202c7ce
Commit f202c7ce authored Apr 01, 2016 by Adam Wujek 💬
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Showing with 12 additions and 1 deletion

wrs_sfp_dump.c userspace/tools/wrs_sfp_dump.c +12 -1

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--- a/userspace/tools/wrs_sfp_dump.c
+++ b/userspace/tools/wrs_sfp_dump.c
@@ -17,12 +17,19 @@ void print_info(char *prgname)
 		"   -h        Show this message\n"
 		"   -q        Decrease verbosity\n"
 		"   -v        Increase verbosity\n"
+		"   -V        Print version\n"
 		"\n"
 		"NOTE: Be carefull! All reads (i2c transfers) are in race with hal!\n"
 	);

 }

+void print_version(char *prgname)
+{
+	printf("%s version %s, build by %s\n", prgname, __GIT_VER__,
+	       __GIT_USR__);
+}
+
 int main(int argc, char **argv)
 {
 	int c;
@@ -37,7 +44,7 @@ int main(int argc, char **argv)
 	nports = 18;
 	dump_port = 1;

-	while ((c = getopt(argc, argv, "ahqvp:x")) != -1) {
+	while ((c = getopt(argc, argv, "ahqvp:xV")) != -1) {
 		switch (c) {
 		case 'p':
 			dump_port = atoi(optarg);
@@ -52,11 +59,15 @@ int main(int argc, char **argv)
 		case 'x':
 			dump_hex_header = 1;
 			break;
+		case 'V':
+			print_version(argv[0]);
+			break;
 		case 'q': break; /* done in wrs_msg_init() */
 		case 'v': break; /* done in wrs_msg_init() */
 		case 'h':
 		default:
 			print_info(argv[0]);
+			print_version(argv[0]);
 			exit(1);
 		}
 	}