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35 #include <sys/param.h>
36 #include <sys/kernel.h>
37 #include <sys/queue.h>
38 #include <sys/sysctl.h>
39 #include <posix4/posix4.h>
41 static int facility[CTL_P1003_1B_MAXID - 1];
43 /* OID_AUTO isn't working with sysconf(3). I guess I'd have to
44 * modify it to do a lookup by name from the index.
45 * For now I've left it a top-level sysctl.
50 SYSCTL_DECL(_p1003_1b);
52 #define P1B_SYSCTL(num, name) \
53 SYSCTL_INT(_p1003_1b, num, \
54 name, CTLFLAG_RD, facility + num - 1, 0, "");
58 SYSCTL_DECL(_kern_p1003_1b);
60 #define P1B_SYSCTL(num, name) \
61 SYSCTL_INT(_kern_p1003_1b, OID_AUTO, \
62 name, CTLFLAG_RD, facility + num - 1, 0, "");
63 SYSCTL_NODE(_kern, OID_AUTO, p1003_1b, CTLFLAG_RW, 0, "P1003.1B");
67 P1B_SYSCTL(CTL_P1003_1B_ASYNCHRONOUS_IO, asynchronous_io);
68 P1B_SYSCTL(CTL_P1003_1B_MAPPED_FILES, mapped_files);
69 P1B_SYSCTL(CTL_P1003_1B_MEMLOCK, memlock);
70 P1B_SYSCTL(CTL_P1003_1B_MEMLOCK_RANGE, memlock_range);
71 P1B_SYSCTL(CTL_P1003_1B_MEMORY_PROTECTION, memory_protection);
72 P1B_SYSCTL(CTL_P1003_1B_MESSAGE_PASSING, message_passing);
73 P1B_SYSCTL(CTL_P1003_1B_PRIORITIZED_IO, prioritized_io);
74 P1B_SYSCTL(CTL_P1003_1B_PRIORITY_SCHEDULING, priority_scheduling);
75 P1B_SYSCTL(CTL_P1003_1B_REALTIME_SIGNALS, realtime_signals);
76 P1B_SYSCTL(CTL_P1003_1B_SEMAPHORES, semaphores);
77 P1B_SYSCTL(CTL_P1003_1B_FSYNC, fsync);
78 P1B_SYSCTL(CTL_P1003_1B_SHARED_MEMORY_OBJECTS, shared_memory_objects);
79 P1B_SYSCTL(CTL_P1003_1B_SYNCHRONIZED_IO, synchronized_io);
80 P1B_SYSCTL(CTL_P1003_1B_TIMERS, timers);
81 P1B_SYSCTL(CTL_P1003_1B_AIO_LISTIO_MAX, aio_listio_max);
82 P1B_SYSCTL(CTL_P1003_1B_AIO_MAX, aio_max);
83 P1B_SYSCTL(CTL_P1003_1B_AIO_PRIO_DELTA_MAX, aio_prio_delta_max);
84 P1B_SYSCTL(CTL_P1003_1B_DELAYTIMER_MAX, delaytimer_max);
85 P1B_SYSCTL(CTL_P1003_1B_MQ_OPEN_MAX, mq_open_max);
86 P1B_SYSCTL(CTL_P1003_1B_PAGESIZE, pagesize);
87 P1B_SYSCTL(CTL_P1003_1B_RTSIG_MAX, rtsig_max);
88 P1B_SYSCTL(CTL_P1003_1B_SEM_NSEMS_MAX, sem_nsems_max);
89 P1B_SYSCTL(CTL_P1003_1B_SEM_VALUE_MAX, sem_value_max);
90 P1B_SYSCTL(CTL_P1003_1B_SIGQUEUE_MAX, sigqueue_max);
91 P1B_SYSCTL(CTL_P1003_1B_TIMER_MAX, timer_max);
93 /* p31b_setcfg: Set the configuration
95 void p31b_setcfg(int num, int value)
97 if (num >= 1 && num < CTL_P1003_1B_MAXID)
98 facility[num - 1] = value;
102 * Turn on indications for standard (non-configurable) kernel features.
105 p31b_set_standard(void *dummy)
107 /* ??? p31b_setcfg(CTL_P1003_1B_FSYNC, 1); */
108 p31b_setcfg(CTL_P1003_1B_MAPPED_FILES, 1);
109 p31b_setcfg(CTL_P1003_1B_SHARED_MEMORY_OBJECTS, 1);
110 p31b_setcfg(CTL_P1003_1B_PAGESIZE, PAGE_SIZE);
113 SYSINIT(p31b_set_standard, SI_SUB_P1003_1B, SI_ORDER_ANY, p31b_set_standard,