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| author | Michael Brown | 2009-01-06 04:19:23 +0100 |
|---|---|---|
| committer | Michael Brown | 2009-01-06 04:20:26 +0100 |
| commit | 85e5e25c52834788239eb8b6c94e0d3aeddd2705 (patch) | |
| tree | 0e4d282d413a18f3365846e35830645c2580bacd /src/include/gpxe/socket.h | |
| parent | [efi] Inhibit harmless ld warning on unresolved symbol check (diff) | |
| download | ipxe-85e5e25c52834788239eb8b6c94e0d3aeddd2705.tar.gz ipxe-85e5e25c52834788239eb8b6c94e0d3aeddd2705.tar.xz ipxe-85e5e25c52834788239eb8b6c94e0d3aeddd2705.zip | |
[build] Avoid strict-aliasing warnings when building with gcc 4.4
Conventional usage of the various struct sockaddr_xxx types involves
liberal use of casting, which tends to trigger strict-aliasing
warnings from gcc. Avoid these now and in future by marking all the
relevant types with __attribute__((may_alias)).
Diffstat (limited to 'src/include/gpxe/socket.h')
| -rw-r--r-- | src/include/gpxe/socket.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/include/gpxe/socket.h b/src/include/gpxe/socket.h index 582de4ef9..b683bed65 100644 --- a/src/include/gpxe/socket.h +++ b/src/include/gpxe/socket.h @@ -94,6 +94,6 @@ struct sockaddr { * family. */ char pad[ SA_LEN - sizeof ( sa_family_t ) ]; -}; +} __attribute__ (( may_alias )); #endif /* _GPXE_SOCKET_H */ |