diff options
Diffstat (limited to 'lib/libpthread/man/pthreads.3')
| -rw-r--r-- | lib/libpthread/man/pthreads.3 | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/lib/libpthread/man/pthreads.3 b/lib/libpthread/man/pthreads.3 index ebf34d84ac5..daa8cd929a8 100644 --- a/lib/libpthread/man/pthreads.3 +++ b/lib/libpthread/man/pthreads.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: pthreads.3,v 1.17 2002/04/30 16:31:42 mpech Exp $ +.\" $OpenBSD: pthreads.3,v 1.18 2002/05/01 08:03:30 mpech Exp $ .\" David Leonard <d@openbsd.org>, 1998. Public domain. .Dd August 17, 1998 .Dt PTHREADS 3 @@ -23,7 +23,8 @@ option. The .Dv SIGINFO signal can be sent to a threaded process to have the library show the state of -all of its threads. The information is sent to the process' +all of its threads. +The information is sent to the process' controlling tty and describes each thread's ID, state (see @@ -185,8 +186,8 @@ Enables verbose signal output. .It Ev LIBC_R_DEBUG Display thread status every time the garbage collection thread runs, -approximately once every 10 seconds. The status display verbosity is -controled by the +approximately once every 10 seconds. +The status display verbosity is controled by the .Ev PTHREAD_DEBUG environment variable. .El @@ -240,7 +241,8 @@ The library contains a scheduler that uses the process virtual interval timer to pre-empt running threads. This means that using .Xr setitimer 2 -to alter the process virtual timer will have undefined effects. The +to alter the process virtual timer will have undefined effects. +The .Dv SIGVTALRM will never be delivered to threads in a process. .Pp |