diff options
Diffstat (limited to 'include/qemu/osdep.h')
| -rw-r--r-- | include/qemu/osdep.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index d30ba73eda..db366d6796 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -678,8 +678,10 @@ typedef struct ThreadContext ThreadContext; * memory area starting at @area with the size of @sz. After a successful call, * each page in the area was faulted in writable at least once, for example, * after allocating file blocks for mapped files. + * + * Return: true on success, else false setting @errp with error. */ -void qemu_prealloc_mem(int fd, char *area, size_t sz, int max_threads, +bool qemu_prealloc_mem(int fd, char *area, size_t sz, int max_threads, ThreadContext *tc, Error **errp); /** |