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| author | Tom Yu <tlyu@mit.edu> | 2002-09-27 01:08:05 +0000 |
|---|---|---|
| committer | Tom Yu <tlyu@mit.edu> | 2002-09-27 01:08:05 +0000 |
| commit | 6cef93abd55ce6e3bb87c11056f89b9df3ff0fb3 (patch) | |
| tree | 419d094f68417e3928330449c7cb052187d38526 /src/include | |
| parent | 54d3e8ab1d7f1f6ceb758e2e8d318c87eec72462 (diff) | |
| download | krb5-6cef93abd55ce6e3bb87c11056f89b9df3ff0fb3.tar.gz krb5-6cef93abd55ce6e3bb87c11056f89b9df3ff0fb3.tar.xz krb5-6cef93abd55ce6e3bb87c11056f89b9df3ff0fb3.zip | |
* socket-utils.h (sa2sin, sa2sin6): Add redundant cast to (void *)
to get GCC to shut up about alignment increasing.
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@14901 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/ChangeLog | 5 | ||||
| -rw-r--r-- | src/include/socket-utils.h | 19 |
2 files changed, 17 insertions, 7 deletions
diff --git a/src/include/ChangeLog b/src/include/ChangeLog index a043700c7..e341f23c6 100644 --- a/src/include/ChangeLog +++ b/src/include/ChangeLog @@ -1,3 +1,8 @@ +2002-09-26 Tom Yu <tlyu@mit.edu> + + * socket-utils.h (sa2sin, sa2sin6): Add redundant cast to (void *) + to get GCC to shut up about alignment increasing. + 2002-09-19 Ken Raeburn <raeburn@mit.edu> * port-sockets.h: Include sys/filio.h if available. diff --git a/src/include/socket-utils.h b/src/include/socket-utils.h index 9ee94d9cb..c16a22db8 100644 --- a/src/include/socket-utils.h +++ b/src/include/socket-utils.h @@ -71,19 +71,24 @@ struct krb5int_sockaddr_storage { #endif #if defined (__GNUC__) -/* There's a lot of confusion between pointers to different sockaddr - types, and pointers with different degrees of indirection, as in - the locate_kdc type functions. Use these function to ensure we - don't do something silly like cast a "sockaddr **" to a - "sockaddr_in *". */ +/* + * There's a lot of confusion between pointers to different sockaddr + * types, and pointers with different degrees of indirection, as in + * the locate_kdc type functions. Use these function to ensure we + * don't do something silly like cast a "sockaddr **" to a + * "sockaddr_in *". + * + * The casts to (void *) are to get GCC to shut up about alignment + * increasing. + */ static __inline__ struct sockaddr_in *sa2sin (struct sockaddr *sa) { - return (struct sockaddr_in *) sa; + return (struct sockaddr_in *) (void *) sa; } #ifdef KRB5_USE_INET6 static __inline__ struct sockaddr_in6 *sa2sin6 (struct sockaddr *sa) { - return (struct sockaddr_in6 *) sa; + return (struct sockaddr_in6 *) (void *) sa; } #endif static __inline__ struct sockaddr *ss2sa (struct sockaddr_storage *ss) |