diff options
| author | Quentin Young <qlyoung@cumulusnetworks.com> | 2019-05-14 20:19:07 +0000 |
|---|---|---|
| committer | Quentin Young <qlyoung@cumulusnetworks.com> | 2019-05-14 21:23:08 +0000 |
| commit | d8b87afe7c5fcee9caaef7124d5bcd5f0c3af8a1 (patch) | |
| tree | ca07ea6097ec12120806ff4c7bd268b9fc063842 /lib/wheel.c | |
| parent | ab78033d65dfcdbd5d1fe952193fc302b9843724 (diff) | |
lib: hashing functions should take const arguments
It doesn't make much sense for a hash function to modify its argument,
so const the hash input.
BGP does it in a couple places, those cast away the const. Not great but
not any worse than it was.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Diffstat (limited to 'lib/wheel.c')
| -rw-r--r-- | lib/wheel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/wheel.c b/lib/wheel.c index 69d2fa48dc..8e479c931b 100644 --- a/lib/wheel.c +++ b/lib/wheel.c @@ -80,7 +80,7 @@ static int wheel_timer_thread(struct thread *t) } struct timer_wheel *wheel_init(struct thread_master *master, int period, - size_t slots, unsigned int (*slot_key)(void *), + size_t slots, unsigned int (*slot_key)(const void *), void (*slot_run)(void *), const char *run_name) { |