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author | Bernd Edlinger <bernd.edlinger@hotmail.de> | 2019-08-17 13:22:07 +0200 |
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committer | Bernd Edlinger <bernd.edlinger@hotmail.de> | 2019-08-19 07:03:05 +0200 |
commit | 24d932ec842bc5fdbd5e9b519cecf15a56bc74e6 (patch) | |
tree | 77890db4ed4e4650a03f5faa0d026d05b9374932 /crypto/rand/rand_unix.c | |
parent | 784883fc2c8af035401f2a1e02a79aef41a2a7fb (diff) |
Add a fallback definition for __NR_getrandom for ARM linux
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/9619)
Diffstat (limited to 'crypto/rand/rand_unix.c')
-rw-r--r-- | crypto/rand/rand_unix.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/crypto/rand/rand_unix.c b/crypto/rand/rand_unix.c index e45e018e4a..de86e48f3a 100644 --- a/crypto/rand/rand_unix.c +++ b/crypto/rand/rand_unix.c @@ -254,6 +254,13 @@ static ssize_t sysctl_random(char *buf, size_t buflen) # endif # if defined(OPENSSL_RAND_SEED_GETRANDOM) + +# if defined(__linux) && !defined(__NR_getrandom) +# if defined(__arm__) && defined(__NR_SYSCALL_BASE) +# define __NR_getrandom (__NR_SYSCALL_BASE+384) +# endif +# endif + /* * syscall_random(): Try to get random data using a system call * returns the number of bytes returned in buf, or < 0 on error. |