| dummy_rng.c (256381) | dummy_rng.c (256414) |
|---|---|
| 1/*- 2 * Copyright (c) 2013 Arthur Mesh <arthurmesh@gmail.com> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 */ 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2013 Arthur Mesh <arthurmesh@gmail.com> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 */ 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: stable/10/sys/dev/random/dummy_rng.c 256381 2013-10-12 15:31:36Z markm $"); | 28__FBSDID("$FreeBSD: stable/10/sys/dev/random/dummy_rng.c 256414 2013-10-13 00:13:57Z markm $"); |
| 29 30#include <sys/param.h> 31#include <sys/fcntl.h> 32#include <sys/kernel.h> 33#include <sys/malloc.h> 34#include <sys/module.h> 35#include <sys/random.h> 36#include <sys/selinfo.h> --- 60 unchanged lines hidden (view full) --- 97 .ident = "Dummy entropy device that always blocks", 98 .init = dummy_random_init, 99 .deinit = dummy_random_deinit, 100 .block = dummy_random_block, 101 .poll = dummy_random_poll, 102 .read = (random_read_func_t *)random_null_func, 103 .reseed = (random_reseed_func_t *)random_null_func, 104 .seeded = 0, /* This device can never be seeded */ | 29 30#include <sys/param.h> 31#include <sys/fcntl.h> 32#include <sys/kernel.h> 33#include <sys/malloc.h> 34#include <sys/module.h> 35#include <sys/random.h> 36#include <sys/selinfo.h> --- 60 unchanged lines hidden (view full) --- 97 .ident = "Dummy entropy device that always blocks", 98 .init = dummy_random_init, 99 .deinit = dummy_random_deinit, 100 .block = dummy_random_block, 101 .poll = dummy_random_poll, 102 .read = (random_read_func_t *)random_null_func, 103 .reseed = (random_reseed_func_t *)random_null_func, 104 .seeded = 0, /* This device can never be seeded */ |
| 105 .priority = 1, /* Bottom priority, so goes to last position */ |
|
| 105}; 106 107static int 108dummy_random_modevent(module_t mod __unused, int type, void *unused __unused) 109{ 110 111 switch (type) { 112 case MOD_LOAD: 113 random_adaptor_register("dummy", &dummy_random); 114 EVENTHANDLER_INVOKE(random_adaptor_attach, 115 &dummy_random); 116 117 return (0); 118 } 119 120 return (EINVAL); 121} 122 123RANDOM_ADAPTOR_MODULE(dummy, dummy_random_modevent, 1); | 106}; 107 108static int 109dummy_random_modevent(module_t mod __unused, int type, void *unused __unused) 110{ 111 112 switch (type) { 113 case MOD_LOAD: 114 random_adaptor_register("dummy", &dummy_random); 115 EVENTHANDLER_INVOKE(random_adaptor_attach, 116 &dummy_random); 117 118 return (0); 119 } 120 121 return (EINVAL); 122} 123 124RANDOM_ADAPTOR_MODULE(dummy, dummy_random_modevent, 1); |