On Tue, Dec 18, 2012 at 08:53:41AM +0100, Andreas Färber wrote:
> This avoids a dependency on qemu-common.h from qemu/cpu.h.
>
> Signed-off-by: Andreas Färber <afaer...@suse.de>
When I introduced qemu-types.h, I just planned to use it for the trivial
"typedef struct Foobar Foobar" typedefs that can't be anywhere else
because it would cause circular header dependencies.
I am not against this patch, but I wonder if osdep.h (or even a new
qemu-stdio.h header) isn't more appropriate for this (and for other
I/O-related definitions currently on qemu-common.h).
> ---
> include/qemu/cpu.h | 2 +-
> qemu-common.h | 5 -----
> qemu-types.h | 6 ++++++
> 3 Dateien geändert, 7 Zeilen hinzugefügt(+), 6 Zeilen entfernt(-)
>
> diff --git a/include/qemu/cpu.h b/include/qemu/cpu.h
> index 5fbb3f9..d737fcd 100644
> --- a/include/qemu/cpu.h
> +++ b/include/qemu/cpu.h
> @@ -21,7 +21,7 @@
> #define QEMU_CPU_H
>
> #include "qemu/object.h"
> -#include "qemu-common.h"
> +#include "qemu-types.h"
> #include "qemu-thread.h"
>
> /**
> diff --git a/qemu-common.h b/qemu-common.h
> index e674786..98ab78d 100644
> --- a/qemu-common.h
> +++ b/qemu-common.h
> @@ -12,7 +12,6 @@
> #ifndef QEMU_COMMON_H
> #define QEMU_COMMON_H
>
> -#include "compiler.h"
> #include "config-host.h"
> #include "qemu-types.h"
>
> @@ -24,7 +23,6 @@
>
> /* we put basic includes here to avoid repeating them in device drivers */
> #include <stdlib.h>
> -#include <stdio.h>
> #include <stdarg.h>
> #include <stdbool.h>
> #include <string.h>
> @@ -95,9 +93,6 @@ struct iovec {
> #include <sys/uio.h>
> #endif
>
> -typedef int (*fprintf_function)(FILE *f, const char *fmt, ...)
> - GCC_FMT_ATTR(2, 3);
> -
> #ifdef _WIN32
> #define fsync _commit
> #if !defined(lseek)
> diff --git a/qemu-types.h b/qemu-types.h
> index fd532a2..f7a7194 100644
> --- a/qemu-types.h
> +++ b/qemu-types.h
> @@ -1,6 +1,12 @@
> #ifndef QEMU_TYPEDEFS_H
> #define QEMU_TYPEDEFS_H
>
> +#include "compiler.h"
> +#include <stdio.h>
> +
> +typedef int (*fprintf_function)(FILE *f, const char *fmt, ...)
> + GCC_FMT_ATTR(2, 3);
> +
> /* A load of opaque types so that device init declarations don't have to
> pull in all the real definitions. */
> typedef struct QEMUTimer QEMUTimer;
> --
> 1.7.10.4
>
>
--
Eduardo
