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| author | Ron Yorston <rmy@pobox.com> | 2025-10-09 07:49:58 +0100 |
|---|---|---|
| committer | Ron Yorston <rmy@pobox.com> | 2025-10-09 07:49:58 +0100 |
| commit | 255e7ea4e2a0e3d28c0abf2750f42713eff711d7 (patch) | |
| tree | 3319e84a7392f9787ed9f93d21d19fc496fd9240 /shell/random.c | |
| parent | 88fd5391b0b7bffda946b586adb1fef4d2412e5f (diff) | |
| download | busybox-w32-255e7ea4e2a0e3d28c0abf2750f42713eff711d7.tar.gz busybox-w32-255e7ea4e2a0e3d28c0abf2750f42713eff711d7.tar.bz2 busybox-w32-255e7ea4e2a0e3d28c0abf2750f42713eff711d7.zip | |
win32: use RtlGenRandom for /dev/urandom
Use the (somewhat ancient) Microsoft RtlGenRandom() function to
provide random data for /dev/urandom.
Saves 176-240 bytes.
(GitHub issue #519)
Diffstat (limited to 'shell/random.c')
| -rw-r--r-- | shell/random.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/shell/random.c b/shell/random.c index ffe0cc937..56c7c5a3c 100644 --- a/shell/random.c +++ b/shell/random.c | |||
| @@ -19,17 +19,6 @@ | |||
| 19 | # include "random.h" | 19 | # include "random.h" |
| 20 | # define RAND_BASH_MASK 0x7fff | 20 | # define RAND_BASH_MASK 0x7fff |
| 21 | 21 | ||
| 22 | # if ENABLE_FEATURE_PRNG_SHELL | ||
| 23 | uint32_t FAST_FUNC | ||
| 24 | next_random(random_t *rnd) | ||
| 25 | { | ||
| 26 | return full_random(rnd) & RAND_BASH_MASK; | ||
| 27 | } | ||
| 28 | # undef RAND_BASH_MASK | ||
| 29 | # define RAND_BASH_MASK 0xffffffff | ||
| 30 | # define next_random full_random | ||
| 31 | # endif | ||
| 32 | |||
| 33 | #else | 22 | #else |
| 34 | # include <stdint.h> | 23 | # include <stdint.h> |
| 35 | # include <unistd.h> | 24 | # include <unistd.h> |