add osmo_gettimeofday as a shim around gettimeofday
This allows feeding a custom time for unit tests by overriding
osmo_gettimeofday.
Change-Id: Ic7a81a6eb51f27fe452962b91f2eae2070d87089
diff --git a/src/vty/command.c b/src/vty/command.c
index 483ca80..9d8bf31 100644
--- a/src/vty/command.c
+++ b/src/vty/command.c
@@ -637,7 +637,7 @@
struct timeval tv;
char *crypt(const char *, const char *);
- gettimeofday(&tv, 0);
+ osmo_gettimeofday(&tv, 0);
to64(&salt[0], random(), 3);
to64(&salt[3], tv.tv_usec, 3);