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| author | Quentin Young <qlyoung@cumulusnetworks.com> | 2019-05-14 22:19:07 +0200 |
|---|---|---|
| committer | Quentin Young <qlyoung@cumulusnetworks.com> | 2019-05-14 23:23:08 +0200 |
| commit | d8b87afe7c5fcee9caaef7124d5bcd5f0c3af8a1 (patch) | |
| tree | ca07ea6097ec12120806ff4c7bd268b9fc063842 /bgpd/bgp_lcommunity.h | |
| parent | Merge pull request #4335 from opensourcerouting/zebra-fpm-blackhole-info (diff) | |
| download | frr-d8b87afe7c5fcee9caaef7124d5bcd5f0c3af8a1.tar.xz frr-d8b87afe7c5fcee9caaef7124d5bcd5f0c3af8a1.zip | |
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 'bgpd/bgp_lcommunity.h')
| -rw-r--r-- | bgpd/bgp_lcommunity.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bgpd/bgp_lcommunity.h b/bgpd/bgp_lcommunity.h index aa4e8c69f..a51239549 100644 --- a/bgpd/bgp_lcommunity.h +++ b/bgpd/bgp_lcommunity.h @@ -63,7 +63,7 @@ extern struct lcommunity *lcommunity_uniq_sort(struct lcommunity *); extern struct lcommunity *lcommunity_intern(struct lcommunity *); extern bool lcommunity_cmp(const void *arg1, const void *arg2); extern void lcommunity_unintern(struct lcommunity **); -extern unsigned int lcommunity_hash_make(void *); +extern unsigned int lcommunity_hash_make(const void *); extern struct hash *lcommunity_hash(void); extern struct lcommunity *lcommunity_str2com(const char *); extern int lcommunity_match(const struct lcommunity *, |