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| author | Peter Maydell <peter.maydell@linaro.org> | 2018-06-28 16:28:22 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-06-28 16:28:22 +0100 |
| commit | 7106a87d96c58a2ad7a4669781e58b22a3081004 (patch) | |
| tree | 4c8993ddea1c98a759470b35374f18d7827fec6e /include/qemu/compiler.h | |
| parent | 4a83bf2f339d4b63ecd5ef48b9816c3b7ee24553 (diff) | |
| parent | ed6e2161715c527330f936d44af4c547f25f687e (diff) | |
| download | focaccia-qemu-7106a87d96c58a2ad7a4669781e58b22a3081004.tar.gz focaccia-qemu-7106a87d96c58a2ad7a4669781e58b22a3081004.zip | |
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging
Pull request * Gracefully handle Linux AIO init failure # gpg: Signature made Wed 27 Jun 2018 15:48:28 BST # gpg: using RSA key 9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha/tags/block-pull-request: linux-aio: properly bubble up errors from initialization compiler: add a sizeof_field() macro Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/qemu/compiler.h')
| -rw-r--r-- | include/qemu/compiler.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/qemu/compiler.h b/include/qemu/compiler.h index 9f762695d1..5843812710 100644 --- a/include/qemu/compiler.h +++ b/include/qemu/compiler.h @@ -64,6 +64,8 @@ (type *) ((char *) __mptr - offsetof(type, member));}) #endif +#define sizeof_field(type, field) sizeof(((type *)0)->field) + /* Convert from a base type to a parent type, with compile time checking. */ #ifdef __GNUC__ #define DO_UPCAST(type, field, dev) ( __extension__ ( { \ |