#include <assert.h>
#include <stdio.h>
#include <string.h>
-#include <tr_dh.h>
+#include <time.h>
+#include <trust_router/tr_dh.h>
+#include <tr_util.h>
void tr_bin_to_hex(const unsigned char * bin, size_t bin_len,
char * hex_out, size_t hex_len)
{
assert(hex_len >= 2*bin_len);
while (bin_len >0) {
- snprintf(hex_out, hex_len, "%2x", bin[0]);
+ snprintf(hex_out, hex_len, "%.2x", bin[0]);
bin++, hex_out += 2;
bin_len--;
hex_len -= 2;
}
}
+
+/* Returns 0 if ts1==ts2, <0 if ts1<ts2, >= if ts1>ts2.
+ * Assumes that tv_nsec <= 1e9. */
+int tr_cmp_timespec(struct timespec *ts1, struct timespec *ts2)
+{
+ if (ts1->tv_sec > ts2->tv_sec)
+ return 1;
+
+ if (ts1->tv_sec < ts2->tv_sec)
+ return -1;
+
+ /* ts1->tv_sec==ts2->tv_sec */
+
+ if (ts1->tv_nsec > ts2->tv_nsec)
+ return 1;
+
+ if (ts1->tv_nsec < ts2->tv_nsec)
+ return -1;
+
+ return 0;
+}