diff options
Diffstat (limited to 'lib/libc/gen/sleep.3')
| -rw-r--r-- | lib/libc/gen/sleep.3 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libc/gen/sleep.3 b/lib/libc/gen/sleep.3 index 1016a3d..f488a0b 100644 --- a/lib/libc/gen/sleep.3 +++ b/lib/libc/gen/sleep.3 @@ -85,7 +85,9 @@ is available. .Xr sigpause 2 , .Xr usleep 3 .Sh CAVEAT -In practice the FreeBSD implementation will not be interrupted: it will +In practice the +.Tn FreeBSD +implementation will not be interrupted: it will always return the original argument or zero. Code that depends on sleep being interrupted (using it as a timed pause, for example) needs to be recoded to use |
