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authorDavid Phillips <david@sighup.nz>2017-05-15 11:25:58 +1200
committerDavid Phillips <david@sighup.nz>2017-05-15 11:25:58 +1200
commitbc232e35d872b49865c1551fa5b0857da86493cd (patch)
tree3968cf962d970c8cab163b7abdc08791ee321754
parent1c38e640ec5d0b952099a02387b90b13026d0c9d (diff)
downloadsand-leek-bc232e35d872b49865c1551fa5b0857da86493cd.tar.xz
Add version option -V
-rw-r--r--sand-leek.c17
1 files changed, 16 insertions, 1 deletions
diff --git a/sand-leek.c b/sand-leek.c
index d35d0a6..3a88a67 100644
--- a/sand-leek.c
+++ b/sand-leek.c
@@ -15,6 +15,8 @@
#include "onion_base32.h"
+#define VERSION "0.5"
+
#define EXPONENT_SIZE_BYTES 4
#define EXPONENT_MIN 0x1FFFFFFF
#define EXPONENT_MAX 0xFFFFFFFF
@@ -251,6 +253,16 @@ monitor_progress(unsigned long volatile *khashes, int thread_count) {
fputc('\n', stderr);
}
+void
+show_version(void) {
+#ifdef AVX_ONION_BASE32
+# define EXTENSIONS "AVX Base32 Algorithm"
+#else
+# define EXTENSIONS "None"
+#endif
+ printf("sand-leek "VERSION" built with extensions: "EXTENSIONS"\n");
+}
+
int
main(int argc, char **argv) {
int opt = '\0';
@@ -260,8 +272,11 @@ main(int argc, char **argv) {
pthread_t *workers = NULL;
unsigned long volatile *khashes = NULL;
- while ((opt = getopt(argc, argv, "t:s:")) != -1) {
+ while ((opt = getopt(argc, argv, "t:s:V")) != -1) {
switch (opt) {
+ case 'V':
+ show_version();
+ return 0;
case 't':
thread_count = atoi(optarg);
break;