kib a13b849413 Report _SC_SEM_NSEMS_MAX and _SC_SEM_VALUE_MAX which show parameters
of the current usermode implementation of the POSIX semaphores.

For NSEMS_MAX, return -1 without changing errno, which indicates that
the variable has no limit.  Before, sysconf(3) returned parameters
queried from the ksem(9) legacy implementation, which apparently has
low defaults for NSEMS_MAX.

Reported and tested by:	jbeich
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2017-04-12 19:27:14 +00:00
..
2017-03-28 10:39:17 +00:00
2017-02-28 23:42:47 +00:00
2017-01-30 23:00:51 +00:00
2017-02-28 23:42:47 +00:00
2017-03-11 00:08:11 +00:00
2017-04-07 06:06:55 +00:00
2017-02-27 00:10:00 +00:00
2017-03-19 00:51:12 +00:00
2017-02-14 13:35:59 +00:00
2017-02-28 23:42:47 +00:00
2017-02-28 23:42:47 +00:00
2017-01-28 23:51:03 +00:00