diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2004-05-07 18:45:31 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2004-05-07 18:45:31 +0000 |
| commit | 1f52be7ba110744f0694dbb08768efcffa8c8910 (patch) | |
| tree | fadafb652a26488c8c97dce62e3101dd8a905f8c /lib/libc | |
| parent | da908e377143021db0e5bb5e3e2b503e72ebb817 (diff) | |
Document _SC_XOPEN_SHM, SEM_NSEMS_MAX and SEM_VALUE_MAX.
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/gen/sysconf.3 | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/libc/gen/sysconf.3 b/lib/libc/gen/sysconf.3 index 28d21c4ad0f..e589232a93c 100644 --- a/lib/libc/gen/sysconf.3 +++ b/lib/libc/gen/sysconf.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: sysconf.3,v 1.17 2003/12/23 20:00:21 jmc Exp $ +.\" $OpenBSD: sysconf.3,v 1.18 2004/05/07 18:45:30 millert Exp $ .\" .\" Copyright (c) 1993 .\" The Regents of the University of California. All rights reserved. @@ -140,6 +140,14 @@ otherwise \-1. The size of a system page in bytes. .It Li _SC_FSYNC Return 1 if the system supports the File Synchronisation Option, otherwise \-1. +.It Li _SC_XOPEN_SHM +Return 1 if the system supports the Shared Memory Option, otherwise \-1. +.It Li _SC_SEM_NSEMS_MAX +The maximum number of semaphores in the system or \-1 if the system +does not support the Semaphores Option. +.It Li _SC_SEM_VALUE_MAX +The maximum value a semaphores may have or \-1 if the system +does not support the Semaphores Option. .El .Sh RETURN VALUES If the call to |