memzap

commit 5b17689d28db4818c7f389f0db97f937654e0ebd
parent f53e7695c0fa25a293ea94e2add2a8a39b5bfe27
Author: sin <sin@2f30.org>
Date:   Mon,  4 Mar 2013 15:28:27 +0000

memzap: Add -V flag for versioning info

Diffstat:
M
memzap.c
 | 
6
+++++-

1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/memzap.c b/memzap.c
@@ -12,6 +12,7 @@ usage(const char *prog)
 	fprintf(stderr, "  -r\tSpecify region to trace\n");
 	fprintf(stderr, "  -l\tLength of traced region\n");
 	fprintf(stderr, "  -v\tEnable verbose output\n");
+	fprintf(stderr, "  -V\tVersioning info\n");
 	fprintf(stderr, "  -h\tThis help screen\n");
 }
 
@@ -54,7 +55,7 @@ main(int argc, char *argv[])
 	char mdiff_path[PATH_MAX - 1];
 	bool once = false;
 
-	while ((c = getopt(argc, argv, "hs:l:r:v")) != -1) {
+	while ((c = getopt(argc, argv, "hs:l:r:vV")) != -1) {
 		switch (c) {
 		case 'h':
 			usage(prog);
@@ -62,6 +63,9 @@ main(int argc, char *argv[])
 		case 'v':
 			verbose = 1;
 			break;
+		case 'V':
+			printf("%s\n", VERSION);
+			return 0;
 		case 'r':
 			addr = (char *)strtoul(optarg, NULL, 16);
 			break;