xnu-517.tar.gz

[apple/xnu.git] / bsd / sys / sysctl.h

diff --git a/bsd/sys/sysctl.h b/bsd/sys/sysctl.h
index 8af90d6ed9a7e835f3954fa1fa334a45714e501b..4f18cd64a0089b728c0470bd3f7b26ccbda59887 100644 (file)
--- a/bsd/sys/sysctl.h
+++ b/bsd/sys/sysctl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
@@ -212,6 +212,11 @@ void sysctl_unregister_oid(struct sysctl_oid *oidp);
        SYSCTL_OID(parent, nbr, name, CTLTYPE_INT|access, \
                ptr, val, sysctl_handle_int, "I", descr)
 
+/* Oid for an unsigned int.  If ptr is NULL, val is returned. */
+#define SYSCTL_UINT(parent, nbr, name, access, ptr, val, descr) \
+       SYSCTL_OID(parent, nbr, name, CTLTYPE_INT|access, \
+               ptr, val, sysctl_handle_int, "IU", descr)
+
 /* Oid for a long.  The pointer must be non NULL. */
 #define SYSCTL_LONG(parent, nbr, name, access, ptr, descr) \
        SYSCTL_OID(parent, nbr, name, CTLTYPE_INT|access, \
@@ -298,7 +303,7 @@ void sysctl_unregister_oid(struct sysctl_oid *oidp);
 #define KERN_NISDOMAINNAME     22      /* string: YP domain name */
 #define KERN_DOMAINNAME                KERN_NISDOMAINNAME
 #define        KERN_MAXPARTITIONS      23      /* int: number of partitions/disk */
-#define        KERN_KDEBUG             24      /* int: kernel trace points */
+#define        KERN_KDEBUG                     24      /* int: kernel trace points */
 #define KERN_UPDATEINTERVAL    25      /* int: update process sleep time */
 #define KERN_OSRELDATE         26      /* int: OS release date */
 #define KERN_NTP_PLL           27      /* node: NTP PLL control */
@@ -306,8 +311,8 @@ void sysctl_unregister_oid(struct sysctl_oid *oidp);
 #define        KERN_MAXFILESPERPROC    29      /* int: max open files per proc */
 #define        KERN_MAXPROCPERUID      30      /* int: max processes per uid */
 #define KERN_DUMPDEV           31      /* dev_t: device to dump on */
-#define        KERN_IPC                32      /* node: anything related to IPC */
-#define        KERN_DUMMY              33      /* unused */
+#define        KERN_IPC                        32      /* node: anything related to IPC */
+#define        KERN_DUMMY                      33      /* unused */
 #define        KERN_PS_STRINGS         34      /* int: address of PS_STRINGS */
 #define        KERN_USRSTACK           35      /* int: address of USRSTACK */
 #define        KERN_LOGSIGEXIT         36      /* int: do we log sigexit procs? */
@@ -316,8 +321,17 @@ void sysctl_unregister_oid(struct sysctl_oid *oidp);
 #define KERN_PCSAMPLES         39      /* node: pc sampling */
 #define KERN_NETBOOT           40      /* int: are we netbooted? 1=yes,0=no */
 #define        KERN_PANICINFO          41      /* node: panic UI information */
-#define        KERN_SYSV               42      /* node: panic UI information */
-#define        KERN_MAXID              43      /* number of valid kern ids */
+#define        KERN_SYSV                       42      /* node: panic UI information */
+#define KERN_AFFINITY          43      /* xxx */
+#define KERN_CLASSIC           44      /* xxx */
+#define KERN_CLASSICHANDLER    45      /* xxx */
+#define        KERN_AIOMAX                     46      /* int: max aio requests */
+#define        KERN_AIOPROCMAX         47      /* int: max aio requests per process */
+#define        KERN_AIOTHREADS         48      /* int: max aio worker threads */
+#ifdef __APPLE_API_UNSTABLE
+#define        KERN_PROCARGS2                  49      /* number of valid kern ids */
+#endif /* __APPLE_API_UNSTABLE */
+#define        KERN_MAXID                      50      /* number of valid kern ids */
 
 
 /* KERN_KDEBUG types */
@@ -331,7 +345,7 @@ void sysctl_unregister_oid(struct sysctl_oid *oidp);
 #define KERN_KDSETREG          8
 #define KERN_KDGETREG          9
 #define KERN_KDREADTR          10
-#define KERN_KDPIDTR            11
+#define KERN_KDPIDTR        11
 #define KERN_KDTHRMAP           12
 /* Don't use 13 as it is overloaded with KERN_VNODE */
 #define KERN_KDPIDEX            14
@@ -361,6 +375,11 @@ void sysctl_unregister_oid(struct sysctl_oid *oidp);
 #define        KSYSV_SHMMNI            3       /* int: max number of shared memory identifiers */
 #define        KSYSV_SHMSEG            4       /* int: max shared memory segments per process */
 #define        KSYSV_SHMALL            5       /* int: max amount of shared memory (pages) */
+#define KSYSV_SEMMNI           6       /* int: max num of semaphore identifiers  */
+#define KSYSV_SEMMNS           7       /* int: max num of semaphores in system */
+#define KSYSV_SEMMNU           8       /* int: max num of undo structures in system  */
+#define KSYSV_SEMMSL           9       /* int: max num of semaphores per id  */
+#define KSYSV_SEMUNE           10      /* int: max num of undo entries per process */
 
 
 #define CTL_KERN_NAMES { \
@@ -406,7 +425,14 @@ void sysctl_unregister_oid(struct sysctl_oid *oidp);
        { "pcsamples",CTLTYPE_STRUCT },\
        { "netboot", CTLTYPE_INT }, \
        { "panicinfo", CTLTYPE_NODE }, \
-       { "sysv", CTLTYPE_NODE } \
+       { "sysv", CTLTYPE_NODE }, \
+       { "dummy", CTLTYPE_INT }, \
+       { "dummy", CTLTYPE_INT }, \
+       { "dummy", CTLTYPE_INT }, \
+       { "aiomax", CTLTYPE_INT }, \
+       { "aioprocmax", CTLTYPE_INT }, \
+       { "aiothreads", CTLTYPE_INT }, \
+       { "procargs2",CTLTYPE_STRUCT } \
 }
 
 /*
@@ -749,7 +775,6 @@ int sysctl_rdquad __P((void *, size_t *, void *, quad_t));
 int sysctl_string __P((void *, size_t *, void *, size_t, char *, int));
 int sysctl_rdstring __P((void *, size_t *, void *, char *));
 int sysctl_rdstruct __P((void *, size_t *, void *, void *, int));
-void fill_eproc __P((struct proc *, struct eproc *));
 
 #endif /* __APPLE_API_UNSTABLE */
 #else  /* !KERNEL */
@@ -758,6 +783,7 @@ void fill_eproc __P((struct proc *, struct eproc *));
 __BEGIN_DECLS
 int    sysctl __P((int *, u_int, void *, size_t *, void *, size_t));
 int    sysctlbyname __P((const char *, void *, size_t *, void *, size_t));
+int    sysctlnametomib __P((const char *, int *, size_t *));
 __END_DECLS
 #endif /* KERNEL */
 #endif /* !_SYS_SYSCTL_H_ */