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50 lines
1.5 KiB
50 lines
1.5 KiB
20 years ago
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/*
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* Copyright (C) 2000 Jeff Dike (jdike@karaya.com)
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* Licensed under the GPL
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*/
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#ifndef __KERN_H__
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#define __KERN_H__
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/* These are all user-mode things which are convenient to call directly
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* from kernel code and for which writing a wrapper is too much of a pain.
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* The regular include files can't be included because this file is included
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* only into kernel code, and user-space includes conflict with kernel
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* includes.
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*/
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extern int errno;
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extern int clone(int (*proc)(void *), void *sp, int flags, void *data);
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extern int sleep(int);
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extern int printf(char *fmt, ...);
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extern char *strerror(int errnum);
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extern char *ptsname(int __fd);
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extern int munmap(void *, int);
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extern void *sbrk(int increment);
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extern void *malloc(int size);
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extern void perror(char *err);
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extern int kill(int pid, int sig);
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extern int getuid(void);
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extern int getgid(void);
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extern int pause(void);
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extern int write(int, const void *, int);
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extern int exit(int);
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extern int close(int);
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extern int read(unsigned int, char *, int);
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extern int pipe(int *);
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extern int sched_yield(void);
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extern int ptrace(int op, int pid, long addr, long data);
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#endif
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/*
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* Overrides for Emacs so that we follow Linus's tabbing style.
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* Emacs will notice this stuff at the end of the file and automatically
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* adjust the settings for this buffer only. This must remain at the end
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* of the file.
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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