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random.4: Minor tweak to discussion of /dev/urandom, blocking reads, and signals 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2016-11-10 20:51:54 +01:00
parent dbf63eed2d
commit 4818990d09
1 changed files with 2 additions and 1 deletions
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@ -91,7 +91,8 @@ reads of up to 256 bytes will return as many bytes as are requested
and will not be interrupted by a signal handler.
Reads with a buffer over this limit may return less than the
requested number of bytes or fail with the error
.BR EINTR .
.BR EINTR ,
if interrupted by a signal handler.
Since Linux 3.16,
.\" commit 79a8468747c5f95ed3d5ce8376a3e82e0c5857fc