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/* @(#)ldd.h 2.0 03/20/90 (c) 1990 NeXT
*
* kernserv/prototypes.h - kernel prototypes used by loadable device drivers
*
* HISTORY
* 22-May-91 Gregg Kellogg (gk) at NeXT
* Split out public interface. KERNEL_FEATURES is used to not conflict
* with within-KERNEL definitions.
*
* 16-Aug-90 Gregg Kellogg (gk) at NeXT
* Removed a lot of stuff that's defined in other header files.
* Eventually this file should either go away or contain only imports of
* other files.
*
* 20-Mar-90 Doug Mitchell at NeXT
* Created.
*
*/
#ifndef _KERN_INTERNAL_PROTOTYPES_
#define _KERN_INTERNAL_PROTOTYPES_
#import <sys/types.h>
#import <kernserv/printf.h>
#import <sys/kernel.h>
#import <sys/buf.h>
#import <sys/uio.h>
#ifdef __m68k__
#import <bsd/dev/m68k/autoconf.h>
#endif
#import <kernserv/machine/us_timer.h>
#import <kernserv/lock.h>
/* Copy or initialize data: */
int copyin(const void *p1, void *p2, unsigned int size);
int copyout(const void *p1, void *p2, unsigned int size);
void bcopy(const void *src, void *dest, int length);
void bzero(void *bp, int size);
#ifdef KERNEL
#import <kernserv/kalloc.h>
#import <mach/message.h>
/* Cause a thread to sleep or wakeup: */
void assert_wait(int event, boolean_t interruptible);
void biodone(struct buf *bp);
void biowait(struct buf *bp);
void clear_wait(thread_t thread, int result, boolean_t interrupt_only);
void thread_block(void);
void thread_set_timeout(int ticks);
void thread_sleep(int event, simple_lock_t lock, boolean_t interruptible);
/* Get information about this thread or task: */
#ifdef MACH_USER_API
extern task_t current_task_EXTERNAL();
extern thread_t current_thread_EXTERNAL();
#define current_task() current_task_EXTERNAL()
#define current_thread() current_thread_EXTERNAL()
#endif
task_t (current_task)(void);
int thread_wait_result(void);
extern task_t task_self();
extern thread_t thread_self();
/* Create or kill a thread: */
thread_t kernel_thread(task_t task, void (*start)());
void thread_halt_self(void);
/* Send a message: */
extern msg_return_t msg_send_from_kernel(
msg_header_t *msgptr,
msg_option_t option,
msg_timeout_t tout
);
#endif
/* Get or test a virtual address that corresponds to a hardware address: */
caddr_t map_addr(caddr_t address, int size);
int probe_rb(void *address);
/* Kill the loadable kernel server: */
#if defined(KERNEL) && !defined(KERNEL_BUILD) && !defined(ASSERT)
#if DEBUG
#define ASSERT(e) \
if ((e) == 0) { \
printf ("ASSERTION " #e " failed at line %d in %s\n", \
__LINE__, __FILE__); \
panic ("assertion failed"); \
}
#else
#define ASSERT(e)
#endif
#endif
/* Modify or inspect a string: */
char * strcat(char *string1, const char *string2);
int strcmp(const char *string1, const char *string2);
int strncmp(const char *string1, const char *string2, unsigned long len);
char * strcpy(char *to, const char *from);
char * strncpy(char *to, const char *from, unsigned long len);
size_t strlen(const char *string);
/* In a UNIX-style server, determine whether the user has root privileges: */
int suser(void);
#endif
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.