[PATCH] sysctl: allow sysctl_perm to be called from outside of sysctl.c

[linux-drm-fsl-dcu.git] / include / linux / sysctl.h

diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index d98562f1df76588ad154fc552dc81fba7ef180ad..9698ac30f553bf33424b7ec0a2efb7c87e5ea5df 100644 (file)
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -11,7 +11,7 @@
  **  the sysctl() binary interface.  Do *NOT* change the
  **  numbering of any existing values here, and do not change
  **  any numbers within any one set of values.  If you have to
- **  have to redefine an existing interface, use a new number for it.
+ **  redefine an existing interface, use a new number for it.
  **  The kernel will then return -ENOTDIR to any application using
  **  the old binary interface.
  **
@@ -53,7 +53,6 @@ struct __sysctl_args {
 
 /* For internal pattern-matching use only: */
 #ifdef __KERNEL__
-#define CTL_ANY                -1      /* Matches any name */
 #define CTL_NONE       0
 #define CTL_UNNUMBERED CTL_NONE        /* sysctl without a binary number */
 #endif
@@ -69,7 +68,13 @@ enum
        CTL_DEV=7,              /* Devices */
        CTL_BUS=8,              /* Busses */
        CTL_ABI=9,              /* Binary emulation */
-       CTL_CPU=10              /* CPU stuff (speed scaling, etc) */
+       CTL_CPU=10,             /* CPU stuff (speed scaling, etc) */
+       CTL_ARLAN=254,          /* arlan wireless driver */
+       CTL_APPLDATA=2120,      /* s390 appldata */
+       CTL_S390DBF=5677,       /* s390 debug */
+       CTL_SUNRPC=7249,        /* sunrpc debug */
+       CTL_PM=9899,            /* frv power management */
+       CTL_FRV=9898,           /* frv specific sysctls */
 };
 
 /* CTL_BUS names: */
@@ -202,6 +207,11 @@ enum
        VM_PANIC_ON_OOM=33,     /* panic at out-of-memory */
        VM_VDSO_ENABLED=34,     /* map VDSO into new processes? */
        VM_MIN_SLAB=35,          /* Percent pages ignored by zone reclaim */
+
+       /* s390 vm cmm sysctls */
+       VM_CMM_PAGES=1111,
+       VM_CMM_TIMED_PAGES=1112,
+       VM_CMM_TIMEOUT=1113,
 };
 
 
@@ -426,6 +436,8 @@ enum
        NET_CIPSOV4_CACHE_BUCKET_SIZE=119,
        NET_CIPSOV4_RBM_OPTFMT=120,
        NET_CIPSOV4_RBM_STRICTVALID=121,
+       NET_TCP_AVAIL_CONG_CONTROL=122,
+       NET_TCP_ALLOWED_CONG_CONTROL=123,
 };
 
 enum {
@@ -604,16 +616,6 @@ enum {
        NET_DCCP_DEFAULT=1,
 };
 
-/* /proc/sys/net/dccp/default */
-enum {
-       NET_DCCP_DEFAULT_SEQ_WINDOW  = 1,
-       NET_DCCP_DEFAULT_RX_CCID     = 2,
-       NET_DCCP_DEFAULT_TX_CCID     = 3,
-       NET_DCCP_DEFAULT_ACK_RATIO   = 4,
-       NET_DCCP_DEFAULT_SEND_ACKVEC = 5,
-       NET_DCCP_DEFAULT_SEND_NDP    = 6,
-};
-
 /* /proc/sys/net/ipx */
 enum {
        NET_IPX_PPROP_BROADCASTING=1,
@@ -707,7 +709,8 @@ enum {
        NET_X25_CALL_REQUEST_TIMEOUT=2,
        NET_X25_RESET_REQUEST_TIMEOUT=3,
        NET_X25_CLEAR_REQUEST_TIMEOUT=4,
-       NET_X25_ACK_HOLD_BACK_TIMEOUT=5
+       NET_X25_ACK_HOLD_BACK_TIMEOUT=5,
+       NET_X25_FORWARD=6
 };
 
 /* /proc/sys/net/token-ring */
@@ -810,6 +813,7 @@ enum
        FS_AIO_NR=18,   /* current system-wide number of aio requests */
        FS_AIO_MAX_NR=19,       /* system-wide maximum number of aio requests */
        FS_INOTIFY=20,  /* inotify submenu */
+       FS_OCFS2=988,   /* ocfs2 */
 };
 
 /* /proc/sys/fs/quota/ */
@@ -920,14 +924,19 @@ enum
 #ifdef __KERNEL__
 #include <linux/list.h>
 
+/* For the /proc/sys support */
+struct ctl_table;
+extern struct ctl_table_header *sysctl_head_next(struct ctl_table_header *prev);
+extern void sysctl_head_finish(struct ctl_table_header *prev);
+extern int sysctl_perm(struct ctl_table *table, int op);
+
 extern void sysctl_init(void);
 
 typedef struct ctl_table ctl_table;
 
 typedef int ctl_handler (ctl_table *table, int __user *name, int nlen,
                         void __user *oldval, size_t __user *oldlenp,
-                        void __user *newval, size_t newlen, 
-                        void **context);
+                        void __user *newval, size_t newlen);
 
 typedef int proc_handler (ctl_table *ctl, int write, struct file * filp,
                          void __user *buffer, size_t *lenp, loff_t *ppos);
@@ -958,7 +967,7 @@ extern int do_sysctl (int __user *name, int nlen,
 extern int do_sysctl_strategy (ctl_table *table, 
                               int __user *name, int nlen,
                               void __user *oldval, size_t __user *oldlenp,
-                              void __user *newval, size_t newlen, void ** context);
+                              void __user *newval, size_t newlen);
 
 extern ctl_handler sysctl_string;
 extern ctl_handler sysctl_intvec;
@@ -1032,8 +1041,8 @@ struct ctl_table_header
        struct completion *unregistering;
 };
 
-struct ctl_table_header * register_sysctl_table(ctl_table * table, 
-                                               int insert_at_head);
+struct ctl_table_header * register_sysctl_table(ctl_table * table);
+
 void unregister_sysctl_table(struct ctl_table_header * table);
 
 #else /* __KERNEL__ */