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| author |   pyr <pyr@openbsd.org> | 2007-05-02 09:20:59 +0000 |
|---|---|---|
| committer | pyr <pyr@openbsd.org> | 2007-05-02 09:20:59 +0000 |
| commit | 4e4865b79cecbcb79623b78ec2f30c2227d3caf5 (patch) | |
| tree | 3e14278b4457d2e69c081a778d154344f492e967 /lib/libc/crypt | |
| parent | do { } while (0) for the debug macros (diff) | |
| download | wireguard-openbsd-4e4865b79cecbcb79623b78ec2f30c2227d3caf5.tar.xz wireguard-openbsd-4e4865b79cecbcb79623b78ec2f30c2227d3caf5.zip | |
Document the lack of error return value in arc4random.
Sync the documentation in getpid with arc4random's format.
Diffstat (limited to 'lib/libc/crypt')
| -rw-r--r-- | lib/libc/crypt/arc4random.3 | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/libc/crypt/arc4random.3 b/lib/libc/crypt/arc4random.3 index fd127439bcf..7416e440148 100644 --- a/lib/libc/crypt/arc4random.3 +++ b/lib/libc/crypt/arc4random.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: arc4random.3,v 1.19 2005/07/17 08:50:55 jaredy Exp $ +.\" $OpenBSD: arc4random.3,v 1.20 2007/05/02 09:20:59 pyr Exp $ .\" .\" Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de> .\" All rights reserved. @@ -87,6 +87,9 @@ before using since .Fn arc4random automatically initializes itself. +Sh RETURN VALUES +These functions are always successful, and no return value is +reserved to indicate an error. .Sh SEE ALSO .Xr rand 3 , .Xr rand48 3 , |