diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/boards.h | 5 | ||||
| -rw-r--r-- | include/qemu/osdep.h | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/hw/boards.h b/include/hw/boards.h index 24eb6f0e77..5da4fb00ee 100644 --- a/include/hw/boards.h +++ b/include/hw/boards.h @@ -51,6 +51,11 @@ bool machine_mem_merge(MachineState *machine); * used to provide @cpu_index to socket number mapping, allowing * a machine to group CPU threads belonging to the same socket/package * Returns: socket number given cpu_index belongs to. + * @hw_version: + * Value of QEMU_VERSION when the machine was added to QEMU. + * Set only by old machines because they need to keep + * compatibility on code that exposed QEMU_VERSION to guests in + * the past (and now use qemu_hw_version()). */ struct MachineClass { /*< private >*/ diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 861d84b4e4..84e84ac700 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -256,6 +256,10 @@ static inline void qemu_timersub(const struct timeval *val1, void qemu_set_cloexec(int fd); +/* QEMU "hardware version" setting. Used to replace code that exposed + * QEMU_VERSION to guests in the past and need to keep compatibilty. + * Do not use qemu_hw_version() in new code. + */ void qemu_set_hw_version(const char *); const char *qemu_hw_version(void); |