diff options
| -rw-r--r-- | lib/portability.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/portability.c b/lib/portability.c index c42a052e..80ca8c9a 100644 --- a/lib/portability.c +++ b/lib/portability.c @@ -32,13 +32,16 @@ pid_t xfork(void) void xgetrandom(void *buf, unsigned buflen, unsigned flags) { + int fd; + #if CFG_TOYBOX_GETRANDOM - if (buflen != getrandom(buf, buflen, flags)) perror_exit("getrandom"); -#else - int fd = xopen(flags ? "/dev/random" : "/dev/urandom", O_RDONLY); + if (buflen != getrandom(buf, buflen, flags)) + if (!CFG_TOYBOX_ANDROID || errno!=ENOSYS) perror_exit("getrandom"); +#endif + + fd = xopen(flags ? "/dev/random" : "/dev/urandom", O_RDONLY); xreadall(fd, buf, buflen); close(fd); -#endif } #if defined(__APPLE__) |