diff options
| author | nickc <nickc@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-12-06 18:08:51 +0000 |
|---|---|---|
| committer | nickc <nickc@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-12-06 18:08:51 +0000 |
| commit | 9430e4a9f2fce8b320791543db932fbdb69ea6ca (patch) | |
| tree | 0ceb54c605df5fbee22e0d49667d902521bf8778 /include | |
| parent | 7e8bc5b6ff166e0201ea467c7a61452dfefeb2e8 (diff) | |
| download | gcc-9430e4a9f2fce8b320791543db932fbdb69ea6ca.tar.gz | |
* ansidecl.h (ATTRIBUTE_PACKED): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119587 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 4 | ||||
| -rw-r--r-- | include/ansidecl.h | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index 017d3fd30b5..572f45ad771 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,7 @@ +2006-12-06 Nick Clifton <nickc@redhat.com> + + * ansidecl.h (ATTRIBUTE_PACKED): Define. + 2006-11-30 Andrew Stubbs <andrew.stubbs@st.com> J"orn Rennecke <joern.rennecke@st.com> diff --git a/include/ansidecl.h b/include/ansidecl.h index a1a765d63f3..16adc47a1bf 100644 --- a/include/ansidecl.h +++ b/include/ansidecl.h @@ -361,6 +361,12 @@ So instead we use the macro below and test it against specific values. */ # endif /* GNUC >= 3.0 */ #endif /* ATTRIBUTE_ALIGNED_ALIGNOF */ +/* Useful for structures whose layout must much some binary specification + regardless of the alignment and padding qualities of the compiler. */ +#ifndef ATTRIBUTE_PACKED +# define ATTRIBUTE_PACKED __attribute__ ((packed)) +#endif + /* We use __extension__ in some places to suppress -pedantic warnings about GCC extensions. This feature didn't work properly before gcc 2.8. */ |