lib: use constant to replace magic value for length of quagga_timestamp
Signed-off-by: Christian Franke <chris@opensourcerouting.org>
diff --git a/lib/log.h b/lib/log.h
index 514884c..7aa0896 100644
--- a/lib/log.h
+++ b/lib/log.h
@@ -186,6 +186,7 @@
It caches the most recent localtime result and can therefore
avoid multiple calls within the same second. If buflen is too small,
*buf will be set to '\0', and 0 will be returned. */
+#define QUAGGA_TIMESTAMP_LEN 40
extern size_t quagga_timestamp(int timestamp_precision /* # subsecond digits */,
char *buf, size_t buflen);
@@ -196,7 +197,7 @@
size_t len; /* length of rendered timestamp */
int precision; /* configuration parameter */
int already_rendered; /* should be initialized to 0 */
- char buf[40]; /* will contain the rendered timestamp */
+ char buf[QUAGGA_TIMESTAMP_LEN]; /* will contain the rendered timestamp */
};
/* Defines for use in command construction: */
diff --git a/lib/vty.c b/lib/vty.c
index 3891661..bf259fc 100644
--- a/lib/vty.c
+++ b/lib/vty.c
@@ -210,7 +210,7 @@
void
vty_time_print (struct vty *vty, int cr)
{
- char buf [25];
+ char buf[QUAGGA_TIMESTAMP_LEN];
if (quagga_timestamp(0, buf, sizeof(buf)) == 0)
{