From 5a43df82b89f5f396d845ced49b9f3f65dee52ab Mon Sep 17 00:00:00 2001
From: Jardel Weyrich <jweyrich@users.sourceforge.net>
Date: Mon, 28 Dec 2009 16:03:47 -0500
Subject: [PATCH] Improve readability of evutil_unparse_protoname()
---
evutil.c | 23 +++++++++++++----------
1 file changed, 13 insertions(+), 10 deletions(-)
diff --git a/evutil.c b/evutil.c
index 2e58a310..800e40b2 100644
--- a/evutil.c
+++ b/evutil.c
@@ -535,24 +535,27 @@ evutil_parse_servname(const char *servname, const char *protocol,
static const char *
evutil_unparse_protoname(int proto)
{
- if (proto == 0)
+ switch (proto) {
+ case 0:
return NULL;
- else if (proto == IPPROTO_TCP)
+ case IPPROTO_TCP:
return "tcp";
- else if (proto == IPPROTO_UDP)
+ case IPPROTO_UDP:
return "udp";
#ifdef IPPROTO_SCTP
- else if (proto == IPPROTO_SCTP)
+ case IPPROTO_SCTP:
return "sctp";
#endif
+ default:
#ifdef _EVENT_HAVE_GETPROTOBYNUMBER
- {
- struct protoent *ent = getprotobynumber(proto);
- if (ent)
- return ent->p_name;
- }
+ {
+ struct protoent *ent = getprotobynumber(proto);
+ if (ent)
+ return ent->p_name;
+ }
#endif
- return NULL;
+ return NULL;
+ }
}
static void
--
2.40.0