diff options
Diffstat (limited to 'qemu-common.h')
| -rw-r--r-- | qemu-common.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/qemu-common.h b/qemu-common.h index c5e9cad35e..c9e96a808e 100644 --- a/qemu-common.h +++ b/qemu-common.h @@ -65,6 +65,15 @@ typedef struct Monitor Monitor; #define TIME_MAX LONG_MAX #endif +/* HOST_LONG_BITS is the size of a native pointer in bits. */ +#if UINTPTR_MAX == UINT32_MAX +# define HOST_LONG_BITS 32 +#elif UINTPTR_MAX == UINT64_MAX +# define HOST_LONG_BITS 64 +#else +# error Unknown pointer size +#endif + #ifndef CONFIG_IOVEC #define CONFIG_IOVEC struct iovec { @@ -84,9 +93,13 @@ typedef int (*fprintf_function)(FILE *f, const char *fmt, ...) #ifdef _WIN32 #define fsync _commit -#define lseek _lseeki64 +#if !defined(lseek) +# define lseek _lseeki64 +#endif int qemu_ftruncate64(int, int64_t); -#define ftruncate qemu_ftruncate64 +#if !defined(ftruncate) +# define ftruncate qemu_ftruncate64 +#endif static inline char *realpath(const char *path, char *resolved_path) { @@ -223,7 +236,6 @@ typedef struct MACAddr MACAddr; typedef struct VLANState VLANState; typedef struct VLANClientState VLANClientState; typedef struct i2c_bus i2c_bus; -typedef struct i2c_slave i2c_slave; typedef struct ISABus ISABus; typedef struct SMBusDevice SMBusDevice; typedef struct PCIHostState PCIHostState; |