#error Do not #include this file directly. #include <libcfs/libcfs.h> instead
#endif
+#ifndef EXPORT_SYMBOL
+# define EXPORT_SYMBOL(s)
+#endif
+
/*
* libcfs proc device object
*/
#define CFS_SYMBOL_LEN 64
struct cfs_symbol {
- char name[CFS_SYMBOL_LEN];
- void *value;
- int ref;
- cfs_list_t sym_list;
+ char name[CFS_SYMBOL_LEN];
+ void *value;
+ int ref;
+ struct list_head sym_list;
};
extern int cfs_symbol_register(const char *, const void *);
* Pseudo device register
*/
-typedef struct
-{
+typedef struct miscdevice{
int minor;
const char * name;
cfs_file_operations_t * fops;
-} cfs_psdev_t;
+};
-int cfs_psdev_register(cfs_psdev_t * psdev);
-int cfs_psdev_deregister(cfs_psdev_t * psdev);
+int misc_register(struct miscdevice *psdev);
+int misc_deregister(struct miscdevice *psdev);
/*
* Proc emulator file system APIs
*/
-typedef int cfs_read_proc_t(char *page, char **start, off_t off,
+typedef int read_proc_t(char *page, char **start, off_t off,
int count, int *eof, void *data);
-typedef int cfs_write_proc_t(struct file *file, const char *buffer,
+typedef int write_proc_t(struct file *file, const char *buffer,
unsigned long count, void *data);
#define CFS_PROC_ENTRY_MAGIC 'CPEM'
struct cfs_proc_entry *parent;
struct _file_entry { // proc file / leaf entry
- cfs_read_proc_t * read_proc;
- cfs_write_proc_t * write_proc;
+ read_proc_t * read_proc;
+ write_proc_t * write_proc;
};
mode_t mode;
/*
* Sysctl register
*/
+typedef int ctl_handler(struct ctl_table *table,
+ int *name, int nlen,
+ void *oldval, size_t *oldlenp,
+ void *newval, size_t newlen,
+ void **context);
-typedef struct ctl_table cfs_sysctl_table_t;
-typedef struct ctl_table_header cfs_sysctl_table_header_t;
-
-
-typedef int ctl_handler (
- cfs_sysctl_table_t *table,
- int *name, int nlen,
- void *oldval, size_t *oldlenp,
- void *newval, size_t newlen,
- void **context );
+typedef int proc_handler (struct ctl_table *ctl,
+ int write, struct file *filp,
+ void *buffer, size_t *lenp);
-typedef int proc_handler (
- cfs_sysctl_table_t *ctl,
- int write, struct file * filp,
- void *buffer, size_t *lenp );
-
-int proc_dointvec(cfs_sysctl_table_t *table, int write, struct file *filp,
+int proc_dointvec(struct ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp);
-int proc_dostring(cfs_sysctl_table_t *table, int write, struct file *filp,
+int proc_dostring(struct ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp);
-int sysctl_string(cfs_sysctl_table_t *table, int *name, int nlen,
+int sysctl_string(struct ctl_table *table, int *name, int nlen,
void *oldval, size_t *oldlenp,
void *newval, size_t newlen, void **context);
void *data;
int maxlen;
mode_t mode;
- cfs_sysctl_table_t *child;
+ struct ctl_table *child;
proc_handler *proc_handler; /* text formatting callback */
ctl_handler *strategy; /* read / write callback functions */
cfs_proc_entry_t *de; /* proc entry block */
/* the mantaner of the cfs_sysctl_table trees */
struct ctl_table_header
{
- cfs_sysctl_table_t * ctl_table;
- cfs_list_t ctl_entry;
+ struct ctl_table *ctl_table;
+ struct list_head ctl_entry;
};
/* proc root entries, support routines */
#define cfs_free_proc_entry proc_free_entry
#define cfs_remove_proc_entry remove_proc_entry
-struct ctl_table_header *register_sysctl_table(cfs_sysctl_table_t * table,
- int insert_at_head);
-void unregister_sysctl_table(struct ctl_table_header * header);
-
-#define cfs_register_sysctl_table(t, a) register_sysctl_table(t, a)
-#define cfs_unregister_sysctl_table(t) unregister_sysctl_table(t)
+struct ctl_table_header *register_sysctl_table(struct ctl_table *table);
+void unregister_sysctl_table(struct ctl_table_header *header);
/*
* seq device (linux/seq_file.h)
int seq_putc(struct seq_file *m, char c);
int seq_puts(struct seq_file *m, const char *s);
-int seq_printf(struct seq_file *, const char *, ...)
- __attribute__ ((format (printf,2,3)));
-
int seq_path(struct seq_file *, struct path *, char *);
int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
* Helpers for iteration over list_head-s in seq_files
*/
-extern cfs_list_t *seq_list_start(cfs_list_t *head, loff_t pos);
-extern cfs_list_t *seq_list_start_head(cfs_list_t *head, loff_t pos);
-extern cfs_list_t *seq_list_next(void *v, cfs_list_t *head, loff_t *ppos);
+extern struct list_head *seq_list_start(struct list_head *head, loff_t pos);
+extern struct list_head *seq_list_start_head(struct list_head *head, loff_t pos);
+extern struct list_head *seq_list_next(void *v, struct list_head *head, loff_t *ppos);
/*
* declaration of proc kernel process routines
*/
-typedef int cfs_task_state_t;
-
-#define CFS_TASK_INTERRUPTIBLE 0x00000001
-#define CFS_TASK_UNINT 0x00000002
-#define CFS_TASK_RUNNING 0x00000003
-#define CFS_TASK_UNINTERRUPTIBLE CFS_TASK_UNINT
+#define TASK_INTERRUPTIBLE 0x00000001
+#define TASK_UNINTERRUPTIBLE 0x00000002
+#define TASK_RUNNING 0x00000003
+#define CFS_TASK_UNINTERRUPTIBLE TASK_UNINTERRUPTIBLE
#define CFS_WAITQ_MAGIC 'CWQM'
#define CFS_WAITLINK_MAGIC 'CWLM'
unsigned int flags;
spinlock_t guard;
- cfs_list_t waiters;
-
-} cfs_waitq_t;
+ struct list_head waiters;
+} wait_queue_head_t;
-typedef struct cfs_waitlink cfs_waitlink_t;
+typedef struct cfs_waitlink wait_queue_t;
#define CFS_WAITQ_CHANNELS (2)
#define CFS_WAITQ_CHAN_NORMAL (0)
#define CFS_WAITQ_CHAN_FORWARD (1)
-
-
typedef struct cfs_waitlink_channel {
- cfs_list_t link;
- cfs_waitq_t * waitq;
- cfs_waitlink_t * waitl;
+ struct list_head link;
+ wait_queue_head_t *waitq;
+ wait_queue_t *waitl;
} cfs_waitlink_channel_t;
struct cfs_waitlink {
unsigned int magic;
int flags;
event_t * event;
- cfs_atomic_t * hits;
+ atomic_t * hits;
cfs_waitlink_channel_t waitq[CFS_WAITQ_CHANNELS];
};
CFS_WAITQ_EXCLUSIVE = 1
};
-#define CFS_DECL_WAITQ(name) cfs_waitq_t name
+#define CFS_DECL_WAITQ(name) wait_queue_head_t name
/* Kernel thread */
*/
#define NGROUPS_SMALL 32
#define NGROUPS_PER_BLOCK ((int)(PAGE_SIZE / sizeof(gid_t)))
-typedef struct cfs_group_info {
- int ngroups;
- cfs_atomic_t usage;
- gid_t small_block[NGROUPS_SMALL];
- int nblocks;
- gid_t *blocks[0];
-} cfs_group_info_t;
-
-#define cfs_get_group_info(group_info) do { \
- cfs_atomic_inc(&(group_info)->usage); \
+struct group_info {
+ int ngroups;
+ atomic_t usage;
+ gid_t small_block[NGROUPS_SMALL];
+ int nblocks;
+ gid_t *blocks[0];
+};
+
+#define get_group_info(group_info) do { \
+ atomic_inc(&(group_info)->usage); \
} while (0)
-#define cfs_put_group_info(group_info) do { \
- if (cfs_atomic_dec_and_test(&(group_info)->usage)) \
- cfs_groups_free(group_info); \
+#define put_group_info(group_info) do { \
+ if (atomic_dec_and_test(&(group_info)->usage)) \
+ groups_free(group_info); \
} while (0)
-static __inline cfs_group_info_t *cfs_groups_alloc(int gidsetsize)
+static __inline struct group_info *groups_alloc(int gidsetsize)
{
- cfs_group_info_t * groupinfo;
+ struct group_info * groupinfo;
KdPrint(("%s(%d): %s NOT implemented.\n", __FILE__, __LINE__, __FUNCTION__));
- groupinfo = kmalloc(sizeof(cfs_group_info_t), 0);
+ groupinfo = kmalloc(sizeof(struct group_info), 0);
if (groupinfo) {
- memset(groupinfo, 0, sizeof(cfs_group_info_t));
+ memset(groupinfo, 0, sizeof(struct group_info));
}
return groupinfo;
}
-static __inline void cfs_groups_free(cfs_group_info_t *group_info)
+static __inline void groups_free(struct group_info *group_info)
{
KdPrint(("%s(%d): %s NOT implemented.\n", __FILE__, __LINE__,
__FUNCTION__));
}
static __inline int
-cfs_set_current_groups(cfs_group_info_t *group_info)
+set_current_groups(struct group_info *group_info)
{
KdPrint(("%s(%d): %s NOT implemented.\n", __FILE__, __LINE__,
__FUNCTION__));
return 0;
}
-static __inline int groups_search(cfs_group_info_t *group_info,
+static __inline int groups_search(struct group_info *group_info,
gid_t grp) {
KdPrint(("%s(%d): %s NOT implemented.\n", __FILE__, __LINE__,
__FUNCTION__));
* Task struct
*/
-#define CFS_MAX_SCHEDULE_TIMEOUT ((long_ptr_t)(~0UL>>12))
-#define cfs_schedule_timeout(t) cfs_schedule_timeout_and_set_state(0, t)
+#define MAX_SCHEDULE_TIMEOUT ((long_ptr_t)(~0UL>>12))
+#define schedule_timeout(t) schedule_timeout_and_set_state(0, t)
struct vfsmount;
#define NGROUPS 1
#define CFS_CURPROC_COMM_MAX (16)
-typedef struct task_sruct{
+struct task_struct{
mode_t umask;
sigset_t blocked;
int ngroups;
int cgroups;
gid_t groups[NGROUPS];
- cfs_group_info_t *group_info;
+ struct group_info *group_info;
kernel_cap_t cap_effective,
cap_inheritable,
cap_permitted;
char comm[CFS_CURPROC_COMM_MAX];
void *journal_info;
struct vfsmount *fs;
-} cfs_task_t;
+};
-static inline void task_lock(cfs_task_t *t)
+static inline void task_lock(struct task_struct *t)
{
}
-static inline void task_unlock(cfs_task_t *t)
+static inline void task_unlock(struct task_struct *t)
{
}
HANDLE Tid; /* Thread id */
PETHREAD Tet; /* Pointer to ethread */
- cfs_atomic_t count; /* refer count */
- cfs_atomic_t hits; /* times of waken event singaled */
+ atomic_t count; /* refer count */
+ atomic_t hits; /* times of waken event singaled */
KIRQL irql; /* irql for rwlock ... */
- cfs_task_t task; /* linux task part */
+ struct task_struct task; /* linux task part */
} TASK_SLOT, *PTASK_SLOT;
-#define current cfs_current()
-#define cfs_set_current_state(s) do {;} while (0)
-#define cfs_set_current_state(state) cfs_set_current_state(state)
+#define set_current_state(s) do {;} while (0)
-#define cfs_wait_event(wq, condition) \
+#define wait_event(wq, condition) \
do { \
- cfs_waitlink_t __wait; \
- \
- cfs_waitlink_init(&__wait); \
- while (TRUE) { \
- cfs_waitq_add(&wq, &__wait); \
- if (condition) { \
- break; \
- } \
- cfs_waitq_wait(&__wait, CFS_TASK_INTERRUPTIBLE); \
- cfs_waitq_del(&wq, &__wait); \
- } \
- cfs_waitq_del(&wq, &__wait); \
+ wait_queue_t __wait; \
+ \
+ init_waitqueue_entry_current(&__wait); \
+ while (TRUE) { \
+ add_wait_queue(&wq, &__wait); \
+ if (condition) { \
+ break; \
+ } \
+ waitq_wait(&__wait, TASK_INTERRUPTIBLE); \
+ remove_wait_queue(&wq, &__wait); \
+ } \
+ remove_wait_queue(&wq, &__wait); \
} while(0)
-#define cfs_wait_event_interruptible(wq, condition, __ret) \
-do { \
- cfs_waitlink_t __wait; \
- \
- __ret = 0; \
- cfs_waitlink_init(&__wait); \
- while (TRUE) { \
- cfs_waitq_add(&wq, &__wait); \
- if (condition) { \
- break; \
- } \
- cfs_waitq_wait(&__wait, CFS_TASK_INTERRUPTIBLE); \
- cfs_waitq_del(&wq, &__wait); \
- } \
- cfs_waitq_del(&wq, &__wait); \
-} while(0)
+#define wait_event_interruptible(wq, condition) \
+{ \
+ wait_queue_t __wait; \
+ \
+ __ret = 0; \
+ init_waitqueue_entry_current(&__wait); \
+ while (TRUE) { \
+ add_wait_queue(&wq, &__wait); \
+ if (condition) { \
+ break; \
+ } \
+ waitq_wait(&__wait, TASK_INTERRUPTIBLE);\
+ remove_wait_queue(&wq, &__wait); \
+ } \
+ remove_wait_queue(&wq, &__wait); \
+ __ret; \
+}
-# define cfs_wait_event_interruptible_exclusive(wq, condition, rc) \
- cfs_wait_event_interruptible(wq, condition, rc)
+# define wait_event_interruptible_exclusive(wq, condition) \
+ wait_event_interruptible(wq, condition)
/*
retval == 0; condition met; we're good.
retval > 0; timed out.
*/
-#define cfs_waitq_wait_event_interruptible_timeout( \
- wq, condition, timeout, rc) \
+#define wait_event_interruptible_timeout(wq, condition, timeout)\
do { \
- cfs_waitlink_t __wait; \
- \
- rc = 0; \
- cfs_waitlink_init(&__wait); \
- while (TRUE) { \
- cfs_waitq_add(&wq, &__wait); \
- if (condition) { \
- break; \
- } \
- if (cfs_waitq_timedwait(&__wait, \
- CFS_TASK_INTERRUPTIBLE, timeout) == 0) { \
- rc = TRUE; \
- break; \
- } \
- cfs_waitq_del(&wq, &__wait); \
- } \
- cfs_waitq_del(&wq, &__wait); \
+ wait_queue_t __wait; \
+ \
+ init_waitqueue_entry_current(&__wait); \
+ while (TRUE) { \
+ add_wait_queue(&wq, &__wait); \
+ if (condition) { \
+ break; \
+ } \
+ if (waitq_timedwait(&__wait, \
+ TASK_INTERRUPTIBLE, timeout) == 0) { \
+ break; \
+ } \
+ remove_wait_queue(&wq, &__wait); \
+ } \
+ remove_wait_queue(&wq, &__wait); \
} while(0)
-
-#define cfs_waitq_wait_event_timeout \
- cfs_waitq_wait_event_interruptible_timeout
-
int init_task_manager();
void cleanup_task_manager();
-cfs_task_t * cfs_current();
-int wake_up_process(cfs_task_t * task);
-void sleep_on(cfs_waitq_t *waitq);
-#define cfs_might_sleep() do {} while(0)
-#define CFS_DECL_JOURNAL_DATA
-#define CFS_PUSH_JOURNAL do {;} while(0)
-#define CFS_POP_JOURNAL do {;} while(0)
+struct task_struct * current;
+int wake_up_process(struct task_struct * task);
+void sleep_on(wait_queue_head_t *waitq);
+#define might_sleep() do {} while(0)
+#define DECL_JOURNAL_DATA
+#define PUSH_JOURNAL do {;} while(0)
+#define POP_JOURNAL do {;} while(0)
/* module related definitions */
#define __init
#endif
-typedef struct cfs_module {
+struct module{
const char *name;
-} cfs_module_t;
+};
-extern cfs_module_t libcfs_global_module;
+extern struct module libcfs_global_module;
#define THIS_MODULE &libcfs_global_module
-#define cfs_request_module(x, y) (0)
-#define EXPORT_SYMBOL(s)
+#define request_module(x, y) (0)
#define MODULE_AUTHOR(s)
#define MODULE_DESCRIPTION(s)
#define MODULE_LICENSE(s)
#define cfs_module(name, version, init, fini) \
module_init(init); \
module_exit(fini)
-#define cfs_module_refcount(x) (1)
+#define module_refcount(x) (1)
/*
* typecheck
#define GOLDEN_RATIO_PRIME_32 0x9e370001UL
#if 0 /* defined in libcfs/libcfs_hash.h */
-static inline u32 cfs_hash_long(u32 val, unsigned int bits)
+static inline u32 hash_long(u32 val, unsigned int bits)
{
/* On some cpus multiply is faster, on others gcc will do shifts */
u32 hash = val * GOLDEN_RATIO_PRIME_32;
#define CFS_TIMER_FLAG_INITED 0x00000001 // Initialized already
#define CFS_TIMER_FLAG_TIMERED 0x00000002 // KeSetTimer is called
-typedef struct cfs_timer {
+struct timer_list {
KSPIN_LOCK Lock;
void (*proc)(ulong_ptr_t);
void * arg;
-} cfs_timer_t;
+};
/*
* libcfs globals initialization/cleanup
* cache alignment size
*/
-#define CFS_L1_CACHE_ALIGN(x) (x)
+#define L1_CACHE_ALIGN(x) (x)
#define __cacheline_aligned
#define SMP_CACHE_BYTES 128
-#define CFS_NR_CPUS (32)
+#define NR_CPUS (32)
#define smp_num_cpus ((CCHAR)KeNumberProcessors)
#define num_possible_cpus() smp_num_cpus
#define num_online_cpus() smp_num_cpus
* Irp related
*/
-#define CFS_NR_IRQS 512
-#define cfs_in_interrupt() (0)
+#define NR_IRQS 512
+#define in_interrupt() (0)
/*
* printk flags
*/
-#define CFS_KERN_EMERG "<0>" /* system is unusable */
-#define CFS_KERN_ALERT "<1>" /* action must be taken immediately */
-#define CFS_KERN_CRIT "<2>" /* critical conditions */
-#define CFS_KERN_ERR "<3>" /* error conditions */
-#define CFS_KERN_WARNING "<4>" /* warning conditions */
-#define CFS_KERN_NOTICE "<5>" /* normal but significant condition */
-#define CFS_KERN_INFO "<6>" /* informational */
-#define CFS_KERN_DEBUG "<7>" /* debug-level messages */
+#define KERN_EMERG "<0>" /* system is unusable */
+#define KERN_ALERT "<1>" /* action must be taken immediately */
+#define KERN_CRIT "<2>" /* critical conditions */
+#define KERN_ERR "<3>" /* error conditions */
+#define KERN_WARNING "<4>" /* warning conditions */
+#define KERN_NOTICE "<5>" /* normal but significant condition */
+#define KERN_INFO "<6>" /* informational */
+#define KERN_DEBUG "<7>" /* debug-level messages */
/*
* Misc
#define local_irq_save(x)
#define local_irq_restore(x)
-#define THREAD_NAME
-
#define va_copy(_d, _s) (_d = _s)
char *strnchr(const char *s, size_t count, int c);
* module routines
*/
-static inline void __cfs_module_get(cfs_module_t *module)
+static inline void __module_get(struct module *module)
{
}
-static inline int cfs_try_module_get(cfs_module_t *module)
+static inline int try_module_get(struct module *module)
{
- return 1;
+ return 1;
}
-static inline void cfs_module_put(cfs_module_t *module)
+static inline void module_put(struct module *module)
{
}
* sigset_t routines
*/
-typedef sigset_t cfs_sigset_t;
#define sigaddset(what,sig) (*(what) |= (1<<(sig)), 0)
#define sigdelset(what,sig) (*(what) &= ~(1<<(sig)), 0)
#define sigemptyset(what) (*(what) = 0, 0)
#define sigismember(what,sig) (((*(what)) & (1<<(sig))) != 0)
static __inline int
-sigprocmask(int sig, cfs_sigset_t *w1, cfs_sigset_t *w2) {
+sigprocmask(int sig, sigset_t *w1, sigset_t *w2) {
return 0;
}
static __inline int
-sigpending(cfs_sigset_t *what) {
+sigpending(sigset_t *what) {
return 0;
}