mirror of https://gitee.com/openkylin/linux.git
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/*
|
|
* Copyright (C) 2000 Jeff Dike (jdike@karaya.com)
|
|
* Licensed under the GPL
|
|
*/
|
|
|
|
#ifndef __KERN_H__
|
|
#define __KERN_H__
|
|
|
|
/* These are all user-mode things which are convenient to call directly
|
|
* from kernel code and for which writing a wrapper is too much of a pain.
|
|
* The regular include files can't be included because this file is included
|
|
* only into kernel code, and user-space includes conflict with kernel
|
|
* includes.
|
|
*/
|
|
|
|
extern int errno;
|
|
|
|
extern int clone(int (*proc)(void *), void *sp, int flags, void *data);
|
|
extern int sleep(int);
|
|
extern int printf(const char *fmt, ...);
|
|
extern char *strerror(int errnum);
|
|
extern char *ptsname(int __fd);
|
|
extern int munmap(void *, int);
|
|
extern void *sbrk(int increment);
|
|
extern void *malloc(int size);
|
|
extern void perror(char *err);
|
|
extern int kill(int pid, int sig);
|
|
extern int getuid(void);
|
|
extern int getgid(void);
|
|
extern int pause(void);
|
|
extern int write(int, const void *, int);
|
|
extern void exit(int);
|
|
extern int close(int);
|
|
extern int read(unsigned int, char *, int);
|
|
extern int pipe(int *);
|
|
extern int sched_yield(void);
|
|
extern int ptrace(int op, int pid, long addr, long data);
|
|
|
|
#endif
|
|
|