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Diffstat (limited to 'src/crypto/rand/rand_unix.go')
-rw-r--r-- | src/crypto/rand/rand_unix.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/crypto/rand/rand_unix.go b/src/crypto/rand/rand_unix.go index 0610f691b0..548a5e4cb9 100644 --- a/src/crypto/rand/rand_unix.go +++ b/src/crypto/rand/rand_unix.go @@ -47,6 +47,10 @@ type devReader struct { // urandom-style randomness. var altGetRandom func([]byte) (ok bool) +func warnBlocked() { + println("crypto/rand: blocked for 60 seconds waiting to read random data from the kernel") +} + func (r *devReader) Read(b []byte) (n int, err error) { if atomic.CompareAndSwapInt32(&r.used, 0, 1) { // First use of randomness. Start timer to warn about |