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I am guilty of an act of ommission. There is no longer a /dev/urandom

Browse Source 
device with Yarrow, and although I coded for that in dev/MAKEDEV, I forgot
to _tell_ folks.

This commit adds back the /dev/urandom device (as a duplicate) of /dev/random,
until such time as it can be properly announced.

This will help the openssl users quite a lot.
This commit is contained in:
Mark Murray 2000-06-27 09:38:40 +00:00
parent a8b1f9d2c9
commit 1f67cd8737
2 changed files with 12 additions and 2 deletions
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7
sys/dev/random/randomdev.c
View File

@ -51,6 +51,7 @@ static d_write_t randomwrite;
#define CDEV_MAJOR 2
#define RANDOM_MINOR 3
#define URANDOM_MINOR 4
static struct cdevsw random_cdevsw = {
/* open */ (d_open_t *)nullop,
@ -71,6 +72,7 @@ static struct cdevsw random_cdevsw = {
/* For use with make_dev(9)/destroy_dev(9). */
static dev_t randomdev;
static dev_t urandomdev;
void *buf;
@ -126,12 +128,15 @@ random_modevent(module_t mod, int type, void *data)
if (bootverbose)
printf("random: <entropy source>\n");
randomdev = make_dev(&random_cdevsw, RANDOM_MINOR, UID_ROOT,
GID_WHEEL, 0666, "zero");
GID_WHEEL, 0666, "random");
urandomdev = make_dev(&random_cdevsw, URANDOM_MINOR, UID_ROOT,
GID_WHEEL, 0666, "urandom");
randominit();
return 0;
case MOD_UNLOAD:
destroy_dev(randomdev);
destroy_dev(urandomdev);
return 0;
case MOD_SHUTDOWN:

7
sys/dev/randomdev/randomdev.c
View File

@ -51,6 +51,7 @@ static d_write_t randomwrite;
#define CDEV_MAJOR 2
#define RANDOM_MINOR 3
#define URANDOM_MINOR 4
static struct cdevsw random_cdevsw = {
/* open */ (d_open_t *)nullop,
@ -71,6 +72,7 @@ static struct cdevsw random_cdevsw = {
/* For use with make_dev(9)/destroy_dev(9). */
static dev_t randomdev;
static dev_t urandomdev;
void *buf;
@ -126,12 +128,15 @@ random_modevent(module_t mod, int type, void *data)
if (bootverbose)
printf("random: <entropy source>\n");
randomdev = make_dev(&random_cdevsw, RANDOM_MINOR, UID_ROOT,
GID_WHEEL, 0666, "zero");
GID_WHEEL, 0666, "random");
urandomdev = make_dev(&random_cdevsw, URANDOM_MINOR, UID_ROOT,
GID_WHEEL, 0666, "urandom");
randominit();
return 0;
case MOD_UNLOAD:
destroy_dev(randomdev);
destroy_dev(urandomdev);
return 0;
case MOD_SHUTDOWN: