diff options
Diffstat (limited to 'src/compat')
| -rw-r--r-- | src/compat/compat.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/compat/compat.h b/src/compat/compat.h index 68d62b9..6c1bfa3 100644 --- a/src/compat/compat.h +++ b/src/compat/compat.h @@ -265,6 +265,16 @@ static inline int wait_for_random_bytes(void) return 0; } #endif +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 13, 0) +static inline int get_random_bytes_wait(void *buf, int nbytes) +{ + int ret = wait_for_random_bytes(); + if (unlikely(ret)) + return ret; + get_random_bytes(buf, nbytes); + return 0; +} +#endif /* https://lkml.org/lkml/2015/6/12/415 */ #include <linux/netdevice.h> |