- Remove padding for ABI compatibility of n_net member from struct

  netent.
- Change 1st argument of getnetbyaddr() to an uint32_t on 64 bit
  arch as well to confirm to POSIX-2001.

These changes break ABI compatibility on 64 bit arch.
There is similar padding issue for ai_addrlen of struct addrinfo.
However, it is leaved as is for now.

Discussed on:	arch@, standards@ and current@
X-MFC after:	never

1 files changed, 1 insertions, 5 deletions

diff --git a/lib/libc/net/getnetnamadr.c b/lib/libc/net/getnetnamadr.c
index eb8c9ae..ef982bc 100644
--- a/lib/libc/net/getnetnamadr.c
+++ b/lib/libc/net/getnetnamadr.c
@@ -165,17 +165,13 @@ getnetbyname(const char *name)
 }
 
 struct netent *
-#if __LONG_BIT == 64
-getnetbyaddr(u_long addr, int af)		/* ABI compatibility */
-#else
 getnetbyaddr(uint32_t addr, int af)
-#endif
 {
 	struct netdata *nd;
 
 	if ((nd = __netdata_init()) == NULL)
 		return NULL;
-	if (getnetbyaddr_r((uint32_t)addr, af, &nd->net, &nd->data) != 0)
+	if (getnetbyaddr_r(addr, af, &nd->net, &nd->data) != 0)
 		return NULL;
 	return &nd->net;
 }