net: net_utils: Move ip_to_string to lib/net_utils.c
The function string_to_ip is already in net_utils, which is
compiled unconditionally, but ip_to_string is currently only
accessible if the legacy network stack is selected. This
commit puts ip_to_string in net_utils.c and removes it from the
legacy network code.
Signed-off-by: Adriano Cordova <adrianox@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/lib/net_utils.c b/lib/net_utils.c
index c70fef0..621f651 100644
--- a/lib/net_utils.c
+++ b/lib/net_utils.c
@@ -152,6 +152,17 @@
}
#endif
+void ip_to_string(struct in_addr x, char *s)
+{
+ x.s_addr = ntohl(x.s_addr);
+ sprintf(s, "%d.%d.%d.%d",
+ (int) ((x.s_addr >> 24) & 0xff),
+ (int) ((x.s_addr >> 16) & 0xff),
+ (int) ((x.s_addr >> 8) & 0xff),
+ (int) ((x.s_addr >> 0) & 0xff)
+ );
+}
+
void string_to_enetaddr(const char *addr, uint8_t *enetaddr)
{
char *end;