diff options
| author | Alan Coopersmith <alan.coopersmith@oracle.com> | 2012-12-16 15:50:52 -0800 |
|---|---|---|
| committer | Alan Coopersmith <alan.coopersmith@oracle.com> | 2012-12-21 18:53:03 -0800 |
| commit | e04364efccbb3bb4cfc5f4cb491ffa1faaaacbdb (patch) | |
| tree | 9b2d29fa3c49531a5a7a3ca3edd360f80665ea59 | |
| parent | 4d43b4554f8e35bf8122ae9d2f1bbc0e56fe6d37 (diff) | |
Tell clang to shut up about the padding in struct xauth
We can't clean it up without breaking ABI, so disable the warnings for it:
./include/X11/Xauth.h:33:19: warning: padding struct 'struct xauth' with 4 bytes to align 'address' [-Wpadded]
char *address;
^
./include/X11/Xauth.h:35:19: warning: padding struct 'struct xauth' with 6 bytes to align 'number' [-Wpadded]
char *number;
^
./include/X11/Xauth.h:37:19: warning: padding struct 'struct xauth' with 6 bytes to align 'name' [-Wpadded]
char *name;
^
./include/X11/Xauth.h:39:18: warning: padding struct 'struct xauth' with 6 bytes to align 'data' [-Wpadded]
char *data;
^
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
| -rw-r--r-- | include/X11/Xauth.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/X11/Xauth.h b/include/X11/Xauth.h index f57a1b3..a707bed 100644 --- a/include/X11/Xauth.h +++ b/include/X11/Xauth.h @@ -27,6 +27,14 @@ in this Software without prior written authorization from The Open Group. #ifndef _Xauth_h #define _Xauth_h +/* struct xauth is full of implicit padding to properly align the pointers + after the length fields. We can't clean that up without breaking ABI, + so tell clang not to bother complaining about it. */ +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wpadded" +#endif + typedef struct xauth { unsigned short family; unsigned short address_length; @@ -39,6 +47,10 @@ typedef struct xauth { char *data; } Xauth; +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + #ifndef _XAUTH_STRUCT_ONLY # include <X11/Xfuncproto.h> |