diff options
Diffstat (limited to 'usr.sbin/bind/lib/isc/unix/entropy.c')
| -rw-r--r-- | usr.sbin/bind/lib/isc/unix/entropy.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/usr.sbin/bind/lib/isc/unix/entropy.c b/usr.sbin/bind/lib/isc/unix/entropy.c index c13d3fd2ce5..95466a86cec 100644 --- a/usr.sbin/bind/lib/isc/unix/entropy.c +++ b/usr.sbin/bind/lib/isc/unix/entropy.c @@ -1,6 +1,5 @@ /* - * Copyright (C) 2004-2008, 2012 Internet Systems Consortium, Inc. ("ISC") - * Copyright (C) 2000-2003 Internet Software Consortium. + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -15,7 +14,7 @@ * PERFORMANCE OF THIS SOFTWARE. */ -/* $Id: entropy.c,v 1.7 2019/12/16 16:16:27 deraadt Exp $ */ +/* $Id: entropy.c,v 1.8 2019/12/17 01:46:37 sthen Exp $ */ /* \file unix/entropy.c * \brief @@ -37,7 +36,9 @@ #include <unistd.h> #include <isc/platform.h> +#include <isc/print.h> #include <isc/strerror.h> +#include <isc/string.h> #ifdef ISC_PLATFORM_NEEDSYSSELECTH #include <sys/select.h> @@ -160,7 +161,7 @@ get_from_usocketsource(isc_entropysource_t *source, isc_uint32_t desired) { INSIST(n == 2); source->sources.usocket.status = isc_usocketsource_wrote; - /*FALLTHROUGH*/ + /* FALLTHROUGH */ case isc_usocketsource_wrote: if (recvfrom(fd, buf, 1, 0, NULL, NULL) != 1) { @@ -198,7 +199,7 @@ get_from_usocketsource(isc_entropysource_t *source, isc_uint32_t desired) { source->sources.usocket.sz_to_recv = sz_to_recv; if (sz_to_recv > sizeof(buf)) goto err; - /*FALLTHROUGH*/ + /* FALLTHROUGH */ case isc_usocketsource_reading: if (sz_to_recv != 0U) { @@ -456,11 +457,14 @@ destroyusocketsource(isc_entropyusocketsource_t *source) { static isc_result_t make_nonblock(int fd) { int ret; - int flags; char strbuf[ISC_STRERRORSIZE]; #ifdef USE_FIONBIO_IOCTL int on = 1; +#else + int flags; +#endif +#ifdef USE_FIONBIO_IOCTL ret = ioctl(fd, FIONBIO, (char *)&on); #else flags = fcntl(fd, F_GETFL, 0); |