Remove a needless pointer-to-integer conversion. getnameinfo(3) wants
a size value greater than or equal to offsetof(struct sockaddr_un,
sun_path). Since pointers can be different sizes depending on the
hardware platform, let's make this a simple constant instead.
This eliminates the compiler warning:
rpcinfo.c: In function ‘sa_len’:
rpcinfo.c:666: warning: cast from pointer to integer of different size
when building on x86-64.
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
---
src/rpcinfo.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/rpcinfo.c b/src/rpcinfo.c
index afd949b..0170f65 100644
--- a/src/rpcinfo.c
+++ b/src/rpcinfo.c
@@ -663,7 +663,7 @@ sa_len(struct sockaddr *sa)
switch (sa->sa_family)
{
case AF_LOCAL:
- salen = (socklen_t) (((struct sockaddr_un *) NULL)->sun_path);
+ salen = sizeof (struct sockaddr_un);
break;
case AF_INET:
salen = sizeof (struct sockaddr_in);
--
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