回复：linux0.01系统内核源代码！（转）_红客吧_百度贴吧
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&签到排名：今日本吧第个签到，本吧因你更精彩，明天继续来努力！
本吧签到人数：0成为超级会员，使用一键签到本月漏签0次！成为超级会员，赠送8张补签卡连续签到：天&&累计签到：天超级会员单次开通12个月以上，赠送连续签到卡3张
关注：86,522贴子：
回复：linux0.01系统内核源代码！（转）收藏
快试试吧，可以对自己使用挽尊卡咯~◆◆
if&(write(1,buf,c)!=c)
die(&Write&call&failed&);
close(id);
fprintf(stderr,&System&%d&bytes.\n&,i);
return(0);
}
present&pages,&when&users&try&to&write
*&to&a&shared&page.&It&is&done&by&copying&the&page&to&a&new&address
*&and&decrementing&the&shared-page&counter&for&the&old&page.
*/
void&do_wp_page(unsigned&long&error_code,unsigned&long&address)
{
un_wp_page((unsigned&long&*)
(((address&&10)&&&0xffc)&+&(0xfffff000&&
*((unsigned&long&*)&((linux/include/&755&&0&&6754&linux/include/sys/&755&&0&&7577&linux/include/sys/stat.h&644&&430&10775&#ifndef&_SYS_STAT_H
#define&_SYS_STAT_H
struct&stat&{
dev_t&st_
ino_t&st_
umode_t&st_
nlink_t&st_
uid_t&st_
gid_t&st_
dev_t&st_
off_t&st_
time_t&st_
time_t&st_
time_t&st_
};
#define&S_IFMT&
#define&S_IFREG&0100000
#define&S_IFBLK&0060000
#define&S_IFDIR&0040000
#define&S_IFCHR&0020000
#define&S_IFIFO&0010000
#define&S_ISUID&0004000
#define&S_ISGID&0002000
#define&S_ISVTX&0001000
#define&S_ISREG(m)&(((m)&&&S_IFMT)&==&S_IFREG)
#define&S_ISDIR(m)&(((m)&&&S_IFMT)&==&S_IFDIR)
#define&S_ISCHR(m)&(((m)&&&S_IFMT)&==&S_IFCHR)
#define&S_ISBLK(m)&(((m)&&&S_IFMT)&==&S_IFBLK)
#define&S_ISFIFO(m)&(((m)&&&S_IFMT)&==&S_IFIFO)
#define&S_IRWXU&00700
#define&S_IRUSR&00400
#define&S_IWUSR&00200
#define&S_IXUSR&00100
#define&S_IRWXG&00070
#define&S_IRGRP&00040
#define&S_IWGRP&00020
#define&S_IXGRP&00010
#define&S_IRWXO&00007
#define&S_IROTH&00004
#define&S_IWOTH&00002
#define&S_IXOTH&00001
extern&int&chmod(const&char&*_path,&mode_t&mode);
extern&int&fstat(int&fildes,&struct&stat&*stat_buf);
extern&int&mkdir(const&char&*_path,&mode_t&mode);
extern&int&mkfifo(const&char&*_path,&mode_t&mode);
extern&int&stat(const&char&*filename,&struct&stat&*stat_buf);
extern&mode_t&umask(mode_t&mask);
#endif
er&of&'boot'&);
if&(((long&*)&buf)[3]!=0)
die(&Illegal&data&segment&in&'boot'&);
if&(((long&*)&buf)[4]!=0)
die(&Illegal&bss&in&'boot'&);
if&(((long&*)&buf)[5]&!=&0)
die(&Non-Minix&header&of&'boot'&);
if&(((long&*)&buf)[7]&linux/include/sys/types.h&644&&437&11202&#ifndef&_SYS_TYPES_H
#define&_SYS_TYPES_H
#ifndef&_SIZE_T
#define&_SIZE_T
typedef&unsigned&int&size_t;
#endif
#ifndef&_TIME_T
#define&_TIME_T
typedef&long&time_t;
#endif
#ifndef&_PTRDIFF_T
#define&_PTRDIFF_T
typedef&long&ptrdiff_t;
#endif
#ifndef&NULL
#define&NULL&((void&*)&0)
#endif
typedef&int&pid_t;
typedef&unsigned&short&uid_t;
typedef&unsigned&char&gid_t;
typedef&unsigned&short&dev_t;
typedef&unsigned&short&ino_t;
typedef&unsigned&short&mode_t;
typedef&unsigned&short&umode_t;
typedef&unsigned&char&nlink_t;
typedef&int&daddr_t;
typedef&long&off_t;
typedef&unsigned&char&u_
typedef&unsigned&short&
typedef&struct&{&int&quot,&}&div_t;
typedef&struct&{&long&quot,&}&ldiv_t;
struct&ustat&{
daddr_t&f_
ino_t&f_
char&f_fname[6];
char&f_fpack[6];
};
#endif
);
if&(((long&*)&buf)[3]!=0)
die(&Illegal&data&segment&in&'boot'&);
if&(((long&*)&buf)[4]!=0)
die(&Illegal&bss&in&'boot'&);
if&(((long&*)&buf)[5]&!=&0)
die(&Non-Minix&header&of&'boot'&);
if&(((long&*)&buf)[7]&linux/include/sys/times.h&644&&310&&11122&#ifndef&_TIMES_H
#define&_TIMES_H
struct&tms&{
time_t&tms_
time_t&tms_
time_t&tms_
time_t&tms_
};
extern&time_t&times(struct&tms&*&tp);
#endif
_PTRDIFF_T
typedef&long&ptrdiff_t;
#endif
#ifndef&NULL
#define&NULL&((void&*)&0)
#endif
typedef&int&pid_t;
typedef&unsigned&short&uid_t;
typedef&unsigned&char&gid_t;
typedef&unsigned&short&dev_t;
typedef&unsigned&short&ino_t;
typedef&unsigned&short&mode_t;
typedef&unsigned&short&umode_t;
typedef&unsigned&charlinux/include/sys/utsname.h&644&&352&&11466&#ifndef&_SYS_UTSNAME_H
#define&_SYS_UTSNAME_H
struct&utsname&{
char&sysname[9];
char&nodename[9];
char&release[9];
char&version[9];
char&machine[9];
};
快试试吧，可以对自己使用挽尊卡咯~◆◆
extern&int&uname(struct&utsname&*&utsbuf);
#ifndef&NULL
#define&NULL&((void&*)&0)
#endif
typedef&int&pid_t;
typedef&unsigned&short&uid_t;
typedef&unsigned&char&gid_t;
typedef&unsigned&short&dev_t;
typedef&unsigned&short&ino_t;
typedef&unsigned&short&mode_t;
typedef&unsigned&short&umode_t;
typedef&unsigned&charlinux/include/sys/wait.h&644&&737&10776&#ifndef&_SYS_WAIT_H
#define&_SYS_WAIT_H
#define&_LOW(v)&(&(v)&&&0377)
#define&_HIGH(v)&(&((v)&&&&8)&&&0377)
/*&options&for&waitpid,&WUNTRACED&not&supported&*/
#define&WNOHANG&1
#define&WUNTRACED&2
#define&WIFEXITED(s)&(!((s)&0xFF)
#define&WIFSTOPPED(s)&(((s)&0xFF)==0x7F)
#define&WEXITSTATUS(s)&(((s)&&8)&0xFF)
#define&WTERMSIG(s)&((s)&0x7F)
#define&WSTOPSIG(s)&(((s)&&8)&0xFF)
#define&WIFSIGNALED(s)&(((unsigned&int)(s)-1&&&0xFFFF)&&&0xFF)
pid_t&wait(int&*stat_loc);
pid_t&waitpid(pid_t&pid,&int&*stat_loc,&int&options);
#endif
t;
typedef&unsigned&char&u_
typedef&unsigned&short&
typedef&struct&{&int&quot,&}&div_t;
typedef&struct&{&long&quot,&}&ldiv_t;
struct&ustat&{
daddr_t&f_
ino_t&f_
char&f_fname[6];
char&f_fpack[6];
};
#endif
);
if&(((long&*)&buf)[3]!=0)
die(&Illegal&data&segment&in&'boot'&);
if&(((long&*)&buf)[4]!=0)
die(&Illegal&bss&in&'boot'&);
if&(((long&*)&buf)[5]&!=&0)
die(&Non-Minix&header&of&'boot'&);
if&(((long&*)&buf)[7]&linux/include/unistd.h&644&&&#ifndef&_UNISTD_H
#define&_UNISTD_H
/*&ok,&this&may&be&a&joke,&but&I'm&working&on&it&*/
#define&_POSIX_VERSION&198808L
#define&_POSIX_CHOWN_RESTRICTED&/*&only&root&can&do&a&chown&(I&think..)&*/
/*&#define&_POSIX_NO_TRUNC*/&/*&pathname&truncation&(but&see&in&kernel)&*/
#define&_POSIX_VDISABLE&'\0'&/*&character&to&disable&things&like&^C&*/
/*#define&_POSIX_SAVED_IDS&*/&/*&we'll&get&to&this&yet&*/
/*#define&_POSIX_JOB_CONTROL&*/&/*&we&aren't&there&quite&yet.&Soon&hopefully&*/
#define&STDIN_FILENO&0
#define&STDOUT_FILENO&1
#define&STDERR_FILENO&2
#ifndef&NULL
#define&NULL&((void&*)0)
#endif
/*&access&*/
#define&F_OK&0
#define&X_OK&1
#define&W_OK&2
#define&R_OK&4
/*&lseek&*/
#define&SEEK_SET&0
#define&SEEK_CUR&1
#define&SEEK_END&2
/*&_SC&stands&for&System&Configuration.&We&don't&use&them&much&*/
#define&_SC_ARG_MAX&1
#define&_SC_CHILD_MAX&2
#define&_SC_CLOCKS_PER_SEC&3
#define&_SC_NGROUPS_MAX&4
#define&_SC_OPEN_MAX&5
#define&_SC_JOB_CONTROL&6
#define&_SC_SAVED_IDS&7
#define&_SC_VERSION&8
/*&more&(possibly)&configurable&things&-&now&pathnames&*/
#define&_PC_LINK_MAX&1
#define&_PC_MAX_CANON&2
#define&_PC_MAX_INPUT&3
#define&_PC_NAME_MAX&4
#define&_PC_PATH_MAX&5
#define&_PC_PIPE_BUF&6
#define&_PC_NO_TRUNC&7
#define&_PC_VDISABLE&8
#define&_PC_CHOWN_RESTRICTED&9
#include&
#include&
#include&
#include&
#ifdef&__LIBRARY__
#define&__NR_setup&0&/*&used&only&by&init,&to&get&system&going&*/
#define&__NR_exit&1
#define&__NR_fork&2
#define&__NR_read&3
#define&__NR_write&4
#define&__NR_open&5
和张大佛爷、二月红一起去探秘矿洞墓穴！
快试试吧，可以对自己使用挽尊卡咯~◆◆
#define&__NR_close&6
#define&__NR_waitpid&7
#define&__NR_creat&8
#define&__NR_link&9
#define&__NR_unlink&10
#define&__NR_execve&11
#define&__NR_chdir&12
#define&__NR_time&13
#define&__NR_mknod&14
#define&__NR_chmod&15
#define&__NR_chown&16
#define&__NR_break&17
#define&__NR_stat&18
#define&__NR_lseek&19
#define&__NR_getpid&20
#define&__NR_mount&21
#define&__NR_umount&22
#define&__NR_setuid&23
#define&__NR_getuid&24
#define&__NR_stime&25
#define&__NR_ptrace&26
#define&__NR_alarm&27
#define&__NR_fstat&28
#define&__NR_pause&29
#define&__NR_utime&30
#define&__NR_stty&31
#define&__NR_gtty&32
#define&__NR_access&33
#define&__NR_nice&34
#define&__NR_ftime&35
#define&__NR_sync&36
#define&__NR_kill&37
#define&__NR_rename&38
#define&__NR_mkdir&39
#define&__NR_rmdir&40
#define&__NR_dup&41
#define&__NR_pipe&42
#define&__NR_times&43
#define&__NR_prof&44
#define&__NR_brk&45
#define&__NR_setgid&46
#define&__NR_getgid&47
#define&__NR_signal&48
#define&__NR_geteuid&49
#define&__NR_getegid&50
#define&__NR_acct&51
#define&__NR_phys&52
#define&__NR_lock&53
#define&__NR_ioctl&54
#define&__NR_fcntl&55
#define&__NR_mpx&56
#define&__NR_setpgid&57
#define&__NR_ulimit&58
#define&__NR_uname&59
#define&__NR_umask&60
#define&__NR_chroot&61
#define&__NR_ustat&62
#define&__NR_dup2&63
#define&__NR_getppid&64
#define&__NR_getpgrp&65
#define&__NR_setsid&66
#define&_syscall0(type,name)&\
type&name(void)&\
{&\
type&__&\
__asm__&volatile&(&int&$0x80&&\
:&&=a&&(__res)&\
:&&0&&(__NR_##name));&\
if&(__res&&=&0)&\
return&__&\
errno&=&-__&\
return&-1;&\
}
#define&_syscall1(type,name,atype,a)&\
type&name(atype&a)&\
{&\
type&__&\
__asm__&volatile&(&int&$0x80&&\
:&&=a&&(__res)&\
:&&0&&(__NR_##name),&b&&(a));&\
if&(__res&&=&0)&\
return&__&\
errno&=&-__&\
return&-1;&\
}
#define&_syscall2(type,name,atype,a,btype,b)&\
type&name(atype&a,btype&b)&\
{&\
type&__&\
__asm__&volatile&(&int&$0x80&&\
:&&=a&&(__res)&\
:&&0&&(__NR_##name),&b&&(a),&c&&(b));&\
if&(__res&&=&0)&\
return&__&\
errno&=&-__&\
return&-1;&\
}
#define&_syscall3(type,name,atype,a,btype,b,ctype,c)&\
type&name(atype&a,btype&b,ctype&c)&\
{&\
type&__&\
__asm__&volatile&(&int&$0x80&&\
:&&=a&&(__res)&\
:&&0&&(__NR_##name),&b&&(a),&c&&(b),&d&&&);&\
if&(__res&0)&\
errno=-__res&,&__res&=&-1;&\
return&__\
}
#endif&/*&__LIBRARY__&*/
extern&int&
int&access(const&char&*&filename,&mode_t&mode);
int&acct(const&char&*&filename);
int&alarm(int&sec);
int&brk(void&*&end_data_segment);
void&*&sbrk(ptrdiff_t&increment);
int&chdir(const&char&*&filename);
int&chmod(const&char&*&filename,&mode_t&mode);
int&chown(const&char&*&filename,&uid_t&owner,&gid_t&group);
int&chroot(const&char&*&filename);
int&close(int&fildes);
int&creat(const&char&*&filename,&mode_t&mode);
int&dup(int&fildes);
int&execve(const&char&*&filename,&char&**&argv,&char&**&envp);
int&execv(const&char&*&pathname,&char&**&argv);
int&execvp(const&char&*&file,&char&**&argv);
int&execl(const&char&*&pathname,&char&*&arg0,&...);
快试试吧，可以对自己使用挽尊卡咯~◆◆
int&execlp(const&char&*&file,&char&*&arg0,&...);
int&execle(const&char&*&pathname,&char&*&arg0,&...);
volatile&void&exit(int&status);
volatile&void&_exit(int&status);
int&fcntl(int&fildes,&int&cmd,&...);
int&fork(void);
int&getpid(void);
int&getuid(void);
int&geteuid(void);
int&getgid(void);
int&getegid(void);
int&ioctl(int&fildes,&int&cmd,&...);
int&kill(pid_t&pid,&int&signal);
int&link(const&char&*&filename1,&const&char&*&filename2);
int&lseek(int&fildes,&off_t&offset,&int&origin);
int&mknod(const&char&*&filename,&mode_t&mode,&dev_t&dev);
int&mount(const&char&*&specialfile,&const&char&*&dir,&int&rwflag);
int&nice(int&val);
int&open(const&char&*&filename,&int&flag,&...);
int&pause(void);
int&pipe(int&*&fildes);
int&read(int&fildes,&char&*&buf,&off_t&count);
int&setpgrp(void);
int&setpgid(pid_t&pid,pid_t&pgid);
int&setuid(uid_t&uid);
int&setgid(gid_t&gid);
void&(*signal(int&sig,&void&(*fn)(int)))(int);
int&stat(const&char&*&filename,&struct&stat&*&stat_buf);
int&fstat(int&fildes,&struct&stat&*&stat_buf);
int&stime(time_t&*&tptr);
int&sync(void);
time_t&time(time_t&*&tloc);
time_t&times(struct&tms&*&tbuf);
int&ulimit(int&cmd,&long&limit);
mode_t&umask(mode_t&mask);
int&umount(const&char&*&specialfile);
int&uname(struct&utsname&*&name);
int&unlink(const&char&*&filename);
int&ustat(dev_t&dev,&struct&ustat&*&ubuf);
int&utime(const&char&*&filename,&struct&utimbuf&*&times);
pid_t&waitpid(pid_t&pid,int&*&wait_stat,int&options);
pid_t&wait(int&*&wait_stat);
int&write(int&fildes,&const&char&*&buf,&off_t&count);
int&dup2(int&oldfd,&int&newfd);
int&getppid(void);
pid_t&getpgrp(void);
pid_t&setsid(void);
#endif
sor,do_self,cursor&/*&4C-4F&n5&right&+&end&*/
.long&cursor,cursor,cursor,cursor&/*&50-53&dn&pgdn&ins&del&*/
.long&none,none,do_self,func&/*&54-57&sysreq&?&&&f11&*/
.long&func,none,none,none&/*&58-5B&f12&?&?&?&*/
.long&none,none,none,none&/*&5C-5F&?&?&?&?&*/
.long&none,none,none,none&/*&60-63&?&?&?&?&*/
.long&none,none,none,none&/*&64-67&?&?&?&?&*/
.long&none,none,none,none&/*&68-6B&?&?&?&?&*/
.long&none,none,none,none&/*&6C-6F&?&?linux/include/time.h&644&&352&10151&#ifndef&_TIME_H
#define&_TIME_H
#ifndef&_TIME_T
#define&_TIME_T
typedef&long&time_t;
#endif
#ifndef&_SIZE_T
#define&_SIZE_T
typedef&unsigned&int&size_t;
#endif
#define&CLOCKS_PER_SEC&100
typedef&long&clock_t;
struct&tm&{
int&tm_
int&tm_
int&tm_
int&tm_
int&tm_
int&tm_
int&tm_
int&tm_
int&tm_
};
clock_t&clock(void);
time_t&time(time_t&*&tp);
double&difftime(time_t&time2,&time_t&time1);
time_t&mktime(struct&tm&*&tp);
char&*&asctime(const&struct&tm&*&tp);
char&*&ctime(const&time_t&*&tp);
struct&tm&*&gmtime(const&time_t&*tp);
struct&tm&*localtime(const&time_t&*&tp);
size_t&strftime(char&*&s,&size_t&smax,&const&char&*&fmt,&const&struct&tm&*&tp);
void&tzset(void);
#endif
_kill&37
#define&__NR_rename&38
#define&__NR_mkdir&39
#define&__NR_rmdir&40
#define&__NR_dup&41
#define&__NR_pipe&42
#define&__NR_times&43
快试试吧，可以对自己使用挽尊卡咯~◆◆
#define&__NR_prof&44
#define&__NR_brk&45
#define&__NR_setgid&46
#define&__NR_getgid&47
#define&__NR_signal&48
#define&__NR_geteuid&49
#define&__NR_getelinux/include/termios.h&644&&&#ifndef&_TERMIOS_H
#define&_TERMIOS_H
#define&TTY_BUF_SIZE&1024
/*&0x54&is&just&a&magic&number&to&make&these&relatively&uniqe&('T')&*/
#define&TCGETS&0x5401
#define&TCSETS&0x5402
#define&TCSETSW&0x5403
#define&TCSETSF&0x5404
#define&TCGETA&0x5405
#define&TCSETA&0x5406
#define&TCSETAW&0x5407
#define&TCSETAF&0x5408
#define&TCSBRK&0x5409
#define&TCXONC&0x540A
#define&TCFLSH&0x540B
#define&TIOCEXCL&0x540C
#define&TIOCNXCL&0x540D
#define&TIOCSCTTY&0x540E
#define&TIOCGPGRP&0x540F
#define&TIOCSPGRP&0x5410
#define&TIOCOUTQ&0x5411
#define&TIOCSTI&0x5412
#define&TIOCGWINSZ&0x5413
#define&TIOCSWINSZ&0x5414
#define&TIOCMGET&0x5415
#define&TIOCMBIS&0x5416
#define&TIOCMBIC&0x5417
#define&TIOCMSET&0x5418
#define&TIOCGSOFTCAR&0x5419
#define&TIOCSSOFTCAR&0x541A
struct&winsize&{
unsigned&short&ws_
unsigned&short&ws_
unsigned&short&ws_
unsigned&short&ws_
};
#define&NCC&8
struct&termio&{
unsigned&short&c_&/*&input&mode&flags&*/
unsigned&short&c_&/*&output&mode&flags&*/
unsigned&short&c_&/*&control&mode&flags&*/
unsigned&short&c_&/*&local&mode&flags&*/
unsigned&char&c_&/*&line&discipline&*/
unsigned&char&c_cc[NCC];&/*&control&characters&*/
};
#define&NCCS&17
struct&termios&{
unsigned&long&c_&/*&input&mode&flags&*/
unsigned&long&c_&/*&output&mode&flags&*/
unsigned&long&c_&/*&control&mode&flags&*/
unsigned&long&c_&/*&local&mode&flags&*/
unsigned&char&c_&/*&line&discipline&*/
unsigned&char&c_cc[NCCS];&/*&control&characters&*/
};
/*&c_cc&characters&*/
#define&VINTR&0
#define&VQUIT&1
#define&VERASE&2
#define&VKILL&3
#define&VEOF&4
#define&VTIME&5
#define&VMIN&6
#define&VSWTC&7
#define&VSTART&8
#define&VSTOP&9
#define&VSUSP&10
#define&VEOL&11
#define&VREPRINT&12
#define&VDISCARD&13
#define&VWERASE&14
#define&VLNEXT&15
#define&VEOL2&16
/*&c_iflag&bits&*/
#define&IGNBRK&0000001
#define&BRKINT&0000002
#define&IGNPAR&0000004
#define&PARMRK&0000010
#define&INPCK&0000020
#define&ISTRIP&0000040
#define&INLCR&0000100
#define&IGNCR&0000200
#define&ICRNL&0000400
#define&IUCLC&0001000
#define&IXON&0002000
#define&IXANY&0004000
#define&IXOFF&0010000
#define&IMAXBEL&0020000
/*&c_oflag&bits&*/
#define&OPOST&0000001
#define&OLCUC&0000002
#define&ONLCR&0000004
#define&OCRNL&0000010
#define&ONOCR&0000020
#define&ONLRET&0000040
#define&OFILL&0000100
#define&OFDEL&0000200
#define&NLDLY&0000400
#define&NL0&0000000
#define&NL1&0000400
#define&CRDLY&0003000
#define&CR0&0000000
#define&CR1&0001000
#define&CR2&0002000
#define&CR3&0003000
#define&TABDLY&0014000
#define&TAB0&0000000
#define&TAB1&0004000
#define&TAB2&0010000
#define&TAB3&0014000
#define&XTABS&0014000
#define&BSDLY&0020000
#define&BS0&0000000
#define&BS1&0020000
#define&VTDLY&0040000
快试试吧，可以对自己使用挽尊卡咯~◆◆
#define&VT0&0000000
#define&VT1&0040000
#define&FFDLY&0040000
#define&FF0&0000000
#define&FF1&0040000
/*&c_cflag&bit&meaning&*/
#define&CBAUD&0000017
#define&B0&0000000&/*&hang&up&*/
#define&B50&0000001
#define&B75&0000002
#define&B110&0000003
#define&B134&0000004
#define&B150&0000005
#define&B200&0000006
#define&B300&0000007
#define&B600&0000010
#define&B
#define&B
#define&B
#define&B
#define&B
#define&B6
#define&B7
#define&CSIZE&0000060
#define&CS5&0000000
#define&CS6&0000020
#define&CS7&0000040
#define&CS8&0000060
#define&CSTOPB&0000100
#define&CREAD&0000200
#define&CPARENB&0000400
#define&CPARODD&0001000
#define&HUPCL&0002000
#define&CLOCAL&0004000
#define&CIBAUD&&/*&input&baud&rate&(not&used)&*/
#define&CRTSCTS&&/*&flow&control&*/
/*&c_lflag&bits&*/
#define&ISIG&0000001
#define&ICANON&0000002
#define&XCASE&0000004
#define&ECHO&0000010
#define&ECHOE&0000020
#define&ECHOK&0000040
#define&ECHONL&0000100
#define&NOFLSH&0000200
#define&TOSTOP&0000400
#define&ECHOCTL&0001000
#define&ECHOPRT&0002000
#define&ECHOKE&0004000
#define&FLUSHO&0010000
#define&PENDIN&0040000
#define&IEXTEN&0100000
/*&modem&lines&*/
#define&TIOCM_LE&0x001
#define&TIOCM_DTR&0x002
#define&TIOCM_RTS&0x004
#define&TIOCM_ST&0x008
#define&TIOCM_SR&0x010
#define&TIOCM_CTS&0x020
#define&TIOCM_CAR&0x040
#define&TIOCM_RNG&0x080
#define&TIOCM_DSR&0x100
#define&TIOCM_CD&TIOCM_CAR
#define&TIOCM_RI&TIOCM_RNG
/*&tcflow()&and&TCXONC&use&these&*/
#define&TCOOFF&0
#define&TCOON&1
#define&TCIOFF&2
#define&TCION&3
/*&tcflush()&and&TCFLSH&use&these&*/
#define&TCIFLUSH&0
#define&TCOFLUSH&1
#define&TCIOFLUSH&2
/*&tcsetattr&uses&these&*/
#define&TCSANOW&0
#define&TCSADRAIN&1
#define&TCSAFLUSH&2
typedef&int&speed_t;
extern&speed_t&cfgetispeed(struct&termios&*termios_p);
extern&speed_t&cfgetospeed(struct&termios&*termios_p);
extern&int&cfsetispeed(struct&termios&*termios_p,&speed_t&speed);
extern&int&cfsetospeed(struct&termios&*termios_p,&speed_t&speed);
extern&int&tcdrain(int&fildes);
extern&int&tcflow(int&fildes,&int&action);
extern&int&tcflush(int&fildes,&int&queue_selector);
extern&int&tcgetattr(int&fildes,&struct&termios&*termios_p);
extern&int&tcsendbreak(int&fildes,&int&duration);
extern&int&tcsetattr(int&fildes,&int&optional_actions,
struct&termios&*termios_p);
#endif
limit);
mode_t&umask(mode_t&mask);
int&umount(const&char&*&specialfile);
int&uname(struct&utsname&*&name);
int&unlink(const&char&*&filename);
int&ustat(dev_t&dev,&struct&ustat&*&ubuf);
int&utime(const&char&*&filename,&struct&utimbuf&*&times);
pid_t&waitpid(pid_t&pid,int&*&wait_stat,int&options);
pid_t&wait(int&*&wait_stat);
int&write(int&fildes,&const&char&*&buf,&off_t&count);
int&dup2(int&oldfd,&int&newfd);
int&glinux/include/stddef.h&644&&436&&10445&#ifndef&_STDDEF_H
#define&_STDDEF_H
#ifndef&_PTRDIFF_T
#define&_PTRDIFF_T
typedef&long&ptrdiff_t;
#endif
快试试吧，可以对自己使用挽尊卡咯~◆◆
#ifndef&_SIZE_T
#define&_SIZE_T
typedef&unsigned&long&size_t;
#endif
#undef&NULL
#define&NULL&((void&*)0)
#define&offsetof(TYPE,&MEMBER)&((size_t)&&((TYPE&*)0)-&MEMBER)
#endif
gned&long&c_&/*&output&mode&flags&*/
unsigned&long&c_&/*&control&mode&flags&*/
unsigned&long&c_&/*&local&mode&flags&*/
unsigned&char&c_&/*&line&discipline&*/
unsigned&char&c_cc[NCCS];&/*&control&linux/include/stdarg.h&755&&377&10506&#ifndef&_STDARG_H
#define&_STDARG_H
typedef&char&*va_
/*&Amount&of&space&required&in&an&argument&list&for&an&arg&of&type&TYPE.
TYPE&may&alternatively&be&an&expression&whose&type&is&used.&*/
#define&__va_rounded_size(TYPE)&\
(((sizeof&(TYPE)&+&sizeof&(int)&-&1)&/&sizeof&(int))&*&sizeof&(int))
#ifndef&__sparc__
#define&va_start(AP,&LASTARG)&\
(AP&=&((char&*)&&(LASTARG)&+&__va_rounded_size&(LASTARG)))
#else
#define&va_start(AP,&LASTARG)&\
(__builtin_saveregs&(),&\
AP&=&((char&*)&&(LASTARG)&+&__va_rounded_size&(LASTARG)))
#endif
void&va_end&(va_list);&/*&Defined&in&gnulib&*/
#define&va_end(AP)
#define&va_arg(AP,&TYPE)&\
(AP&+=&__va_rounded_size&(TYPE),&\
*((TYPE&*)&(AP&-&__va_rounded_size&(TYPE))))
#endif&/*&_STDARG_H&*/
D&13
#define&VWERASE&14
#define&VLNEXT&15
#define&VEOL2&16
/*&c_iflag&bits&*/
#define&IGNBRK&0000001
#define&BRKINT&0000002
#define&IGNPAR&0000004
#define&PARMRK&0000010
#define&INPCK&0000020
#define&ISTRIP&0000040
#define&INLCR&0000100
#definlinux/include/fcntl.h&644&&547&10333&#ifndef&_FCNTL_H
#define&_FCNTL_H
/*&open/fcntl&-&NOCTTY,&NDELAY&isn't&implemented&yet&*/
#define&O_ACCMODE&00003
#define&O_RDONLY&00
#define&O_WRONLY&01
#define&O_RDWR&02
#define&O_CREAT&00100&/*&not&fcntl&*/
#define&O_EXCL&00200&/*&not&fcntl&*/
#define&O_NOCTTY&00400&/*&not&fcntl&*/
#define&O_TRUNC&01000&/*&not&fcntl&*/
#define&O_APPEND&02000
#define&O_NONBLOCK&04000&/*&not&fcntl&*/
#define&O_NDELAY&O_NONBLOCK
/*&Defines&for&fcntl-commands.&Note&that&currently
*&locking&isn't&supported,&and&other&things&aren't&really
*&tested.
*/
#define&F_DUPFD&0&/*&dup&*/
#define&F_GETFD&1&/*&get&f_flags&*/
#define&F_SETFD&2&/*&set&f_flags&*/
#define&F_GETFL&3&/*&more&flags&(cloexec)&*/
#define&F_SETFL&4
#define&F_GETLK&5&/*&not&implemented&*/
#define&F_SETLK&6
#define&F_SETLKW&7
/*&for&F_[GET|SET]FL&*/
#define&FD_CLOEXEC&1&/*&actually&anything&with&low&bit&set&goes&*/
/*&Ok,&these&are&locking&features,&and&aren't&implemented&at&any
*&level.&POSIX&wants&them.
*/
#define&F_RDLCK&0
#define&F_WRLCK&1
#define&F_UNLCK&2
/*&Once&again&-&not&implemented,&but&...&*/
struct&flock&{
short&l_
short&l_
off_t&l_
off_t&l_
pid_t&l_
};
extern&int&creat(const&char&*&filename,mode_t&mode);
extern&int&fcntl(int&fildes,int&cmd,&...);
extern&int&open(const&char&*&filename,&int&flags,&...);
#endif
fine&IGNBRK&0000001
#define&BRKINT&0000002
#define&IGNPAR&0000004
#define&PARMRK&0000010
#define&INPCK&0000020
#define&ISTRIP&0000040
快试试吧，可以对自己使用挽尊卡咯~◆◆
#define&INLCR&0000100
#definlinux/include/utime.h&644&&341&&10307&#ifndef&_UTIME_H
#define&_UTIME_H
#include&/*&I&know&-&shouldn't&do&this,&but&..&*/
struct&utimbuf&{
time_t&
time_t&
};
extern&int&utime(const&char&*filename,&struct&utimbuf&*times);
#endif
F_SETFL&4
#define&F_GETLK&5&/*&not&implemented&*/
#define&F_SETLK&6
#define&F_SETLKW&7
/*&for&F_[GET|SET]FL&*/
#define&FD_CLOEXEC&1&/*&actually&anything&with&low&bit&set&goes&*/
/*&Ok,&these&are&locking&features,&and&aren't&implemented&at&any
*&level.&POSIX&wants&them.
*/
#definelinux/include/string.h&644&&&#ifndef&_STRING_H_
#define&_STRING_H_
#ifndef&NULL
#define&NULL&((void&*)&0)
#endif
#ifndef&_SIZE_T
#define&_SIZE_T
typedef&unsigned&int&size_t;
#endif
extern&char&*&strerror(int&errno);
/*
*&This&string-include&defines&all&string&functions&as&inline
*&functions.&Use&gcc.&It&also&assumes&ds=es=data&space,&this&should&be
*&normal.&Most&of&the&string-functions&are&rather&heavily&hand-optimized,
*&see&especially&strtok,strstr,str[c]spn.&They&should&work,&but&are&not
*&very&easy&to&understand.&Everything&is&done&entirely&within&the&register
*&set,&making&the&functions&fast&and&clean.&String&instructions&have&been
*&used&through-out,&making&for&&slightly&&unclear&code&:-)
*
*&(C)&1991&Linus&Torvalds
*/
extern&inline&char&*&strcpy(char&*&dest,const&char&*src)
{
__asm__(&cld\n&
&1:\tlodsb\n\t&
&stosb\n\t&
&testb&%%al,%%al\n\t&
&jne&1b&
::&S&&(src),&D&&(dest):&si&,&di&,&ax&);
return&
}
extern&inline&char&*&strncpy(char&*&dest,const&char&*src,int&count)
{
__asm__(&cld\n&
&1:\tdecl&%2\n\t&
&js&2f\n\t&
&lodsb\n\t&
&stosb\n\t&
&testb&%%al,%%al\n\t&
&jne&1b\n\t&
&rep\n\t&
&stosb\n&
&2:&
::&S&&(src),&D&&(dest),&c&&(count):&si&,&di&,&ax&,&cx&);
return&
}
extern&inline&char&*&strcat(char&*&dest,const&char&*&src)
{
__asm__(&cld\n\t&
&repne\n\t&
&scasb\n\t&
&decl&%1\n&
&1:\tlodsb\n\t&
&stosb\n\t&
&testb&%%al,%%al\n\t&
&jne&1b&
::&S&&(src),&D&&(dest),&a&&(0),&c&&(0xffffffff):&si&,&di&,&ax&,&cx&);
return&
}
extern&inline&char&*&strncat(char&*&dest,const&char&*&src,int&count)
{
__asm__(&cld\n\t&
&repne\n\t&
&scasb\n\t&
&decl&%1\n\t&
&movl&%4,%3\n&
&1:\tdecl&%3\n\t&
&js&2f\n\t&
&lodsb\n\t&
&stosb\n\t&
&testb&%%al,%%al\n\t&
&jne&1b\n&
&2:\txorl&%2,%2\n\t&
&stosb&
::&S&&(src),&D&&(dest),&a&&(0),&c&&(0xffffffff),&g&&(count)
:&si&,&di&,&ax&,&cx&);
return&
}
extern&inline&int&strcmp(const&char&*&cs,const&char&*&ct)
{
register&int&__res&__asm__(&ax&);
__asm__(&cld\n&
&1:\tlodsb\n\t&
&scasb\n\t&
&jne&2f\n\t&
&testb&%%al,%%al\n\t&
&jne&1b\n\t&
&xorl&%%eax,%%eax\n\t&
&jmp&3f\n&
&2:\tmovl&$1,%%eax\n\t&
&jl&3f\n\t&
&negl&%%eax\n&
&3:&
:&=a&&(__res):&D&&(cs),&S&&(ct):&si&,&di&);
return&__
}
extern&inline&int&strncmp(const&char&*&cs,const&char&*&ct,int&count)
{
register&int&__res&__asm__(&ax&);
__asm__(&cld\n&
&1:\tdecl&%3\n\t&
&js&2f\n\t&
&lodsb\n\t&
&scasb\n\t&
&jne&3f\n\t&
&testb&%%al,%%al\n\t&
&jne&1b\n&
&2:\txorl&%%eax,%%eax\n\t&
&jmp&4f\n&
&3:\tmovl&$1,%%eax\n\t&
&jl&4f\n\t&
&negl&%%eax\n&
&4:&
:&=a&&(__res):&D&&(cs),&S&&(ct),&c&&(count):&si&,&di&,&cx&);
return&__
}
extern&inline&char&*&strchr(const&char&*&s,char&c)
{
register&char&*&__res&__asm__(&ax&);
__asm__(&cld\n\t&
&movb&%%al,%%ah\n&
&1:\tlodsb\n\t&
&cmpb&%%ah,%%al\n\t&
&je&2f\n\t&
&testb&%%al,%%al\n\t&
&jne&1b\n\t&
&movl&$1,%1\n&
&2:\tmovl&%1,%0\n\t&
&decl&%0&
:&=a&&(__res):&S&&(s),&0&&&:&si&);
return&__
}
extern&inline&char&*&strrchr(const&char&*&s,char&c)
{
register&char&*&__res&__asm__(&dx&);
__asm__(&cld\n\t&
&movb&%%al,%%ah\n&
&1:\tlodsb\n\t&
&cmpb&%%ah,%%al\n\t&
&jne&2f\n\t&
&movl&%%esi,%0\n\t&
&decl&%0\n&
&2:\ttestb&%%al,%%al\n\t&
&jne&1b&
:&=d&&(__res):&0&&(0),&S&&(s),&a&&&:&ax&,&si&);
return&__
}
extern&inline&int&strspn(const&char&*&cs,&const&char&*&ct)
{
register&char&*&__res&__asm__(&si&);
__asm__(&cld\n\t&
&movl&%4,%%edi\n\t&
&repne\n\t&
&scasb\n\t&
&notl&%%ecx\n\t&
&decl&%%ecx\n\t&
&movl&%%ecx,%%edx\n&
&1:\tlodsb\n\t&
&testb&%%al,%%al\n\t&
&je&2f\n\t&
&movl&%4,%%edi\n\t&
&movl&%%edx,%%ecx\n\t&
&repne\n\t&
&scasb\n\t&
&je&1b\n&
&2:\tdecl&%0&
:&=S&&(__res):&a&&(0),&c&&(0xffffffff),&0&&(cs),&g&&(ct)
:&ax&,&cx&,&dx&,&di&);
return&__res-
}
快试试吧，可以对自己使用挽尊卡咯~◆◆
extern&inline&int&strcspn(const&char&*&cs,&const&char&*&ct)
{
register&char&*&__res&__asm__(&si&);
__asm__(&cld\n\t&
&movl&%4,%%edi\n\t&
&repne\n\t&
&scasb\n\t&
&notl&%%ecx\n\t&
&decl&%%ecx\n\t&
&movl&%%ecx,%%edx\n&
&1:\tlodsb\n\t&
&testb&%%al,%%al\n\t&
&je&2f\n\t&
&movl&%4,%%edi\n\t&
&movl&%%edx,%%ecx\n\t&
&repne\n\t&
&scasb\n\t&
&jne&1b\n&
&2:\tdecl&%0&
:&=S&&(__res):&a&&(0),&c&&(0xffffffff),&0&&(cs),&g&&(ct)
:&ax&,&cx&,&dx&,&di&);
return&__res-
}
快试试吧，可以对自己使用挽尊卡咯~◆◆
extern&inline&char&*&strpbrk(const&char&*&cs,const&char&*&ct)
{
register&char&*&__res&__asm__(&si&);
__asm__(&cld\n\t&
&movl&%4,%%edi\n\t&
&repne\n\t&
&scasb\n\t&
&notl&%%ecx\n\t&
&decl&%%ecx\n\t&
&movl&%%ecx,%%edx\n&
&1:\tlodsb\n\t&
&testb&%%al,%%al\n\t&
&je&2f\n\t&
&movl&%4,%%edi\n\t&
&movl&%%edx,%%ecx\n\t&
&repne\n\t&
&scasb\n\t&
&jne&1b\n\t&
&decl&%0\n\t&
&jmp&3f\n&
&2:\txorl&%0,%0\n&
&3:&
:&=S&&(__res):&a&&(0),&c&&(0xffffffff),&0&&(cs),&g&&(ct)
:&ax&,&cx&,&dx&,&di&);
return&__
}
extern&inline&char&*&strstr(const&char&*&cs,const&char&*&ct)
{
register&char&*&__res&__asm__(&ax&);
__asm__(&cld\n\t&&\
&movl&%4,%%edi\n\t&
&repne\n\t&
&scasb\n\t&
&notl&%%ecx\n\t&
&decl&%%ecx\n\t&&/*&NOTE!&This&also&sets&Z&if&searchstring=''&*/
&movl&%%ecx,%%edx\n&
&1:\tmovl&%4,%%edi\n\t&
&movl&%%esi,%%eax\n\t&
&movl&%%edx,%%ecx\n\t&
&repe\n\t&
&cmpsb\n\t&
&je&2f\n\t&&/*&also&works&for&empty&string,&see&above&*/
&xchgl&%%eax,%%esi\n\t&
&incl&%%esi\n\t&
&cmpb&$0,-1(%%eax)\n\t&
&jne&1b\n\t&
&xorl&%%eax,%%eax\n\t&
&2:&
:&=a&&(__res):&0&&(0),&c&&(0xffffffff),&S&&(cs),&g&&(ct)
:&cx&,&dx&,&di&,&si&);
return&__
}
快试试吧，可以对自己使用挽尊卡咯~◆◆
extern&inline&int&strlen(const&char&*&s)
{
register&int&__res&__asm__(&cx&);
__asm__(&cld\n\t&
&repne\n\t&
&scasb\n\t&
&notl&%0\n\t&
&decl&%0&
:&=c&&(__res):&D&&(s),&a&&(0),&0&&(0xffffffff):&di&);
return&__
}
extern&char&*&___
张起灵身世结局,与吴邪共赴十年之约！
快试试吧，可以对自己使用挽尊卡咯~◆◆
extern&inline&char&*&strtok(char&*&s,const&char&*&ct)
{
register&char&*&__res&__asm__(&si&);
__asm__(&testl&%1,%1\n\t&
&jne&1f\n\t&
&testl&%0,%0\n\t&
&je&8f\n\t&
&movl&%0,%1\n&
&1:\txorl&%0,%0\n\t&
&movl&$-1,%%ecx\n\t&
&xorl&%%eax,%%eax\n\t&
&cld\n\t&
&movl&%4,%%edi\n\t&
&repne\n\t&
&scasb\n\t&
&notl&%%ecx\n\t&
&decl&%%ecx\n\t&
&je&7f\n\t&&/*&empty&delimeter-string&*/
快试试吧，可以对自己使用挽尊卡咯~◆◆
&movl&%%ecx,%%edx\n&
&2:\tlodsb\n\t&
&testb&%%al,%%al\n\t&
&je&7f\n\t&
&movl&%4,%%edi\n\t&
快试试吧，可以对自己使用挽尊卡咯~◆◆
&movl&%%edx,%%ecx\n\t&
&repne\n\t&
&scasb\n\t&
&je&2b\n\t&
&decl&%1\n\t&
快试试吧，可以对自己使用挽尊卡咯~◆◆
&cmpb&$0,(%1)\n\t&
&je&7f\n\t&
&movl&%1,%0\n&
快试试吧，可以对自己使用挽尊卡咯~◆◆
&3:\tlodsb\n\t&
&testb&%%al,%%al\n\t&
&je&5f\n\t&
&movl&%4,%%edi\n\t&
快试试吧，可以对自己使用挽尊卡咯~◆◆
&movl&%%edx,%%ecx\n\t&
&repne\n\t&
&scasb\n\t&
&jne&3b\n\t&
&decl&%1\n\t&
&cmpb&$0,(%1)\n\t&
&je&5f\n\t&
&movb&$0,(%1)\n\t&
&incl&%1\n\t&
&jmp&6f\n&
&5:\txorl&%1,%1\n&
&6:\tcmpb&$0,(%0)\n\t&
&jne&7f\n\t&
&xorl&%0,%0\n&
&7:\ttestl&%0,%0\n\t&
&jne&8f\n\t&
&movl&%0,%1\n&
&8:&
:&=b&&(__res),&=S&&(___strtok)
:&0&&(___strtok),&1&&(s),&g&&(ct)
:&ax&,&cx&,&dx&,&di&);
return&__
}
快试试吧，可以对自己使用挽尊卡咯~◆◆
extern&inline&void&*&memcpy(void&*&dest,const&void&*&src,&int&n)
{
__asm__(&cld\n\t&
&rep\n\t&
&movsb&
::&c&&(n),&S&&(src),&D&&(dest)
:&cx&,&si&,&di&);
return&
}
extern&inline&void&*&memmove(void&*&dest,const&void&*&src,&int&n)
{
if&(dest__asm__(&cld\n\t&
&rep\n\t&
&movsb&
::&c&&(n),&S&&(src),&D&&(dest)
:&cx&,&si&,&di&);
else
__asm__(&std\n\t&
&rep\n\t&
&movsb&
::&c&&(n),&S&&(src+n-1),&D&&(dest+n-1)
:&cx&,&si&,&di&);
return&
}
extern&inline&int&memcmp(const&void&*&cs,const&void&*&ct,int&count)
{
register&int&__res&__asm__(&ax&);
__asm__(&cld\n\t&
&repe\n\t&
&cmpsb\n\t&
&je&1f\n\t&
&movl&$1,%%eax\n\t&
&jl&1f\n\t&
&negl&%%eax\n&
&1:&
:&=a&&(__res):&0&&(0),&D&&(cs),&S&&(ct),&c&&(count)
:&si&,&di&,&cx&);
return&__
}
快试试吧，可以对自己使用挽尊卡咯~◆◆
extern&inline&void&*&memchr(const&void&*&cs,char&c,int&count)
{
register&void&*&__res&__asm__(&di&);
if&(!count)
return&NULL;
__asm__(&cld\n\t&
&repne\n\t&
&scasb\n\t&
&je&1f\n\t&
&movl&$1,%0\n&
&1:\tdecl&%0&
:&=D&&(__res):&a&&&,&D&&(cs),&c&&(count)
:&cx&);
return&__
}
extern&inline&void&*&memset(void&*&s,char&c,int&count)
{
__asm__(&cld\n\t&
&rep\n\t&
&stosb&
::&a&&&,&D&&(s),&c&&(count)
:&cx&,&di&);
return&s;
}
#endif
t&count)
{
register&int&__res&__asm__(&ax&);
__asm__(&cld\n&
&1:\tdecl&%3\n\t&
&js&2f\n\t&
&lodsb\n\t&
&scasb\n\t&
&jne&3f\n\t&
&testb&%%al,%%al\n\t&
&jne&1b\n&
&2:\txorl&%%eax,%%eax\n\t&
&jmp&4f\n&
&3:\tmovl&$1,%%eax\n\t&
&jl&4f\n\t&
&negl&%%eax\n&
&4:&
:&=a&&(__res):&D&&(cs),&S&&(ct),&c&&(countlinux/include/errno.h&644&&557&10351&#ifndef&_ERRNO_H
#define&_ERRNO_H
/*
*&ok,&as&I&hadn't&got&any&other&source&of&information&about
*&possible&error&numbers,&I&was&forced&to&use&the&same&numbers
*&as&minix.
*&Hopefully&these&are&posix&or&something.&I&wouldn't&know&(and&posix
*&isn't&telling&me&-&they&want&$$$&for&their&f***ing&standard).
*
*&We&don't&use&the&_SIGN&cludge&of&minix,&so&kernel&returns&must
*&see&to&the&sign&by&themselves.
*
*&NOTE!&Remember&to&change&strerror()&if&you&change&this&file!
*/
extern&int&
快试试吧，可以对自己使用挽尊卡咯~◆◆
#define&ERROR&99
#define&EPERM&1
#define&ENOENT&2
#define&ESRCH&3
#define&EINTR&4
#define&EIO&5
#define&ENXIO&6
#define&E2BIG&7
#define&ENOEXEC&8
#define&EBADF&9
#define&ECHILD&10
#define&EAGAIN&11
#define&ENOMEM&12
#define&EACCES&13
#define&EFAULT&14
#define&ENOTBLK&15
#define&EBUSY&16
#define&EEXIST&17
#define&EXDEV&18
#define&ENODEV&19
#define&ENOTDIR&20
#define&EISDIR&21
#define&EINVAL&22
#define&ENFILE&23
#define&EMFILE&24
#define&ENOTTY&25
#define&ETXTBSY&26
#define&EFBIG&27
#define&ENOSPC&28
#define&ESPIPE&29
#define&EROFS&30
#define&EMLINK&31
#define&EPIPE&32
#define&EDOM&33
#define&ERANGE&34
#define&EDEADLK&35
#define&ENAMETOOLONG&36
#define&ENOLCK&37
#define&ENOSYS&38
#define&ENOTEMPTY&39
97玩玩《村长征战团》，新服现已开启！
快试试吧，可以对自己使用挽尊卡咯~◆◆
#endif
int&n)
{
if&(dest__asm__(&cld\n\t&
&rep\n\t&
&movsb&
::&c&&(n),&S&&(src),&D&&(dest)
:&cx&,&si&,&di&);
else
__asm__(&std\n\t&
&rep\n\t&
&movsb&
::&c&&(n),&S&&(src+n-1),&D&&(dest+n-1)
:&cx&,&si&,&di&);
return&
}
extern&inline&int&memcmp(const&void&*linux/include/signal.h&644&&571&10467&#ifndef&_SIGNAL_H
#define&_SIGNAL_H
typedef&int&sig_atomic_t;
typedef&unsigned&int&sigset_t;&/*&32&bits&*/
#define&_NSIG&32
#define&NSIG&_NSIG
快试试吧，可以对自己使用挽尊卡咯~◆◆
#define&SIGHUP&1
#define&SIGINT&2
#define&SIGQUIT&3
#define&SIGILL&4
#define&SIGTRAP&5
#define&SIGABRT&6
#define&SIGIOT&6
#define&SIGUNUSED&7
#define&SIGFPE&8
#define&SIGKILL&9
#define&SIGUSR1&10
#define&SIGSEGV&11
#define&SIGUSR2&12
#define&SIGPIPE&13
#define&SIGALRM&14
#define&SIGTERM&15
#define&SIGSTKFLT&16
#define&SIGCHLD&17
#define&SIGCONT&18
#define&SIGSTOP&19
#define&SIGTSTP&20
#define&SIGTTIN&21
#define&SIGTTOU&22
/*&Ok,&I&haven't&implemented&sigactions,&but&trying&to&keep&headers&POSIX&*/
#define&SA_NOCLDSTOP&1
#define&SIG_BLOCK&0&/*&for&blocking&signals&*/
#define&SIG_UNBLOCK&1&/*&for&unblocking&signals&*/
#define&SIG_SETMASK&2&/*&for&setting&the&signal&mask&*/
#define&SIG_DFL&((void&(*)(int))0)&/*&default&signal&handling&*/
#define&SIG_IGN&((void&(*)(int))1)&/*&ignore&signal&*/
快试试吧，可以对自己使用挽尊卡咯~◆◆
struct&sigaction&{
void&(*sa_handler)(int);
sigset_t&sa_
int&sa_
};
void&(*signal(int&_sig,&void&(*_func)(int)))(int);
int&raise(int&sig);
int&kill(pid_t&pid,&int&sig);
int&sigaddset(sigset_t&*mask,&int&signo);
int&sigdelset(sigset_t&*mask,&int&signo);
int&sigemptyset(sigset_t&*mask);
int&sigfillset(sigset_t&*mask);
int&sigismember(sigset_t&*mask,&int&signo);&/*&1&-&is,&0&-&not,&-1&error&*/
int&sigpending(sigset_t&*set);
int&sigprocmask(int&how,&sigset_t&*set,&sigset_t&*oldset);
int&sigsuspend(sigset_t&*sigmask);
int&sigaction(int&sig,&struct&sigaction&*act,&struct&sigaction&*oldact);
#endif&/*&_SIGNAL_H&*/
n\t&
&jl&1f\n\t&
&negl&%%eax\n&
&1:&
:&=a&&(__res):&0&&(0),&D&&(cs),&S&&(ct),&c&&(count)
:&si&,&di&,&cx&);
return&__
}
extern&inline&void&*&memchr(const&void&*&cs,char&c,int&count)
{
register&void&*&__res&__asm__(&di&);
if&(!count)
return&NULL;
__asm__(&cld\n\t&
&repne\n\t&
&scasb\n\t&
&je&1f\n\t&
&movl&$1,%0\n&
&1:\tdecl&%0&
:&=D&&(__res):&a&&&,&D&&(clinux/include/const.h&644&&501&&10321&#ifndef&_CONST_H
#define&_CONST_H
#define&BUFFER_END&0x200000
#define&I_TYPE&0170000
#define&I_DIRECTORY&0040000
#define&I_REGULAR&0100000
#define&I_BLOCK_SPECIAL&0060000
#define&I_CHAR_SPECIAL&0020000
#define&I_NAMED_PIPE&0010000
#define&I_SET_UID_BIT&0004000
#define&I_SET_GID_BIT&0002000
#endif
define&SIGUNUSED&7
#define&SIGFPE&8
#define&SIGKILL&9
#define&SIGUSR1&10
#define&SIGSEGV&11
#define&SIGUSR2&12
#define&SIGPIPE&13
#define&SIGALRM&14
#define&SIGTERM&15
#define&SIGSlinux/include/a.out.h&644&&&#ifndef&_A_OUT_H
#define&_A_OUT_H
#define&__GNU_EXEC_MACROS__
struct&exec&{
unsigned&long&a_&/*&Use&macros&N_MAGIC,&etc&for&access&*/
unsigned&a_&/*&length&of&text,&in&bytes&*/
unsigned&a_&/*&length&of&data,&in&bytes&*/
unsigned&a_&/*&length&of&uninitialized&data&area&for&file,&in&bytes&*/
unsigned&a_&/*&length&of&symbol&table&data&in&file,&in&bytes&*/
unsigned&a_&/*&start&address&*/
unsigned&a_&/*&length&of&relocation&info&for&text,&in&bytes&*/
unsigned&a_&/*&length&of&relocation&info&for&data,&in&bytes&*/
};
#ifndef&N_MAGIC
#define&N_MAGIC(exec)&((exec).a_magic)
#endif
#ifndef&OMAGIC
/*&Code&indicating&object&file&or&impure&executable.&*/
#define&OMAGIC&0407
/*&Code&indicating&pure&executable.&*/
#define&NMAGIC&0410
/*&Code&indicating&demand-paged&executable.&*/
#define&ZMAGIC&0413
#endif&/*&not&OMAGIC&*/
#ifndef&N_BADMAG
#define&N_BADMAG(x)&\
(N_MAGIC(x)&!=&OMAGIC&&&&N_MAGIC(x)&!=&NMAGIC&\
&&&N_MAGIC(x)&!=&ZMAGIC)
#endif
#define&_N_BADMAG(x)&\
(N_MAGIC(x)&!=&OMAGIC&&&&N_MAGIC(x)&!=&NMAGIC&\
&&&N_MAGIC(x)&!=&ZMAGIC)
#define&_N_HDROFF(x)&(SEGMENT_SIZE&-&sizeof&(struct&exec))
#ifndef&N_TXTOFF
#define&N_TXTOFF(x)&\
(N_MAGIC(x)&==&ZMAGIC&?&_N_HDROFF((x))&+&sizeof&(struct&exec)&:&sizeof&(struct&exec))
#endif
#ifndef&N_DATOFF
#define&N_DATOFF(x)&(N_TXTOFF(x)&+&(x).a_text)
#endif
#ifndef&N_TRELOFF
快试试吧，可以对自己使用挽尊卡咯~◆◆
#define&N_TRELOFF(x)&(N_DATOFF(x)&+&(x).a_data)
#endif
#ifndef&N_DRELOFF
#define&N_DRELOFF(x)&(N_TRELOFF(x)&+&(x).a_trsize)
#endif
#ifndef&N_SYMOFF
#define&N_SYMOFF(x)&(N_DRELOFF(x)&+&(x).a_drsize)
#endif
#ifndef&N_STROFF
#define&N_STROFF(x)&(N_SYMOFF(x)&+&(x).a_syms)
#endif
/*&Address&of&text&segment&in&memory&after&it&is&loaded.&*/
#ifndef&N_TXTADDR
#define&N_TXTADDR(x)&0
#endif
/*&Address&of&data&segment&in&memory&after&it&is&loaded.
Note&that&it&is&up&to&you&to&define&SEGMENT_SIZE
on&machines&not&listed&here.&*/
#if&defined(vax)&||&defined(hp300)&||&defined(pyr)
#define&SEGMENT_SIZE&PAGE_SIZE
#endif
#ifdef&hp300
#define&PAGE_SIZE&4096
#endif
#ifdef&sony
#define&SEGMENT_SIZE&0x2000
#endif&/*&Sony.&*/
#ifdef&is68k
#define&SEGMENT_SIZE&0x20000
#endif
#if&defined(m68k)&&&&defined(PORTAR)
#define&PAGE_SIZE&0x400
#define&SEGMENT_SIZE&PAGE_SIZE
#endif
#define&PAGE_SIZE&4096
#define&SEGMENT_SIZE&1024
#define&_N_SEGMENT_ROUND(x)&(((x)&+&SEGMENT_SIZE&-&1)&&&~(SEGMENT_SIZE&-&1))
#define&_N_TXTENDADDR(x)&(N_TXTADDR(x)+(x).a_text)
#ifndef&N_DATADDR
#define&N_DATADDR(x)&\
(N_MAGIC(x)==OMAGIC?&(_N_TXTENDADDR(x))&\
:&(_N_SEGMENT_ROUND&(_N_TXTENDADDR(x))))
#endif
/*&Address&of&bss&segment&in&memory&after&it&is&loaded.&*/
#ifndef&N_BSSADDR
#define&N_BSSADDR(x)&(N_DATADDR(x)&+&(x).a_data)
#endif
#ifndef&N_NLIST_DECLARED
struct&nlist&{
union&{
char&*n_
struct&nlist&*n_
long&n_
}&n_
unsigned&char&n_
char&n_
short&n_
unsigned&long&n_
};
#endif
#ifndef&N_UNDF
#define&N_UNDF&0
#endif
#ifndef&N_ABS
#define&N_ABS&2
#endif
#ifndef&N_TEXT
#define&N_TEXT&4
#endif
#ifndef&N_DATA
#define&N_DATA&6
#endif
#ifndef&N_BSS
#define&N_BSS&8
#endif
#ifndef&N_COMM
#define&N_COMM&18
#endif
#ifndef&N_FN
#define&N_FN&15
#endif
#ifndef&N_EXT
#define&N_EXT&1
#endif
#ifndef&N_TYPE
#define&N_TYPE&036
#endif
#ifndef&N_STAB
#define&N_STAB&0340
#endif
/*&The&following&type&indicates&the&definition&of&a&symbol&as&being
an&indirect&reference&to&another&symbol.&The&other&symbol
appears&as&an&undefined&reference,&immediately&following&this&symbol.
Indirection&is&asymmetrical.&The&other&symbol's&value&will&be&used
to&satisfy&requests&for&the&indirect&symbol,&but&not&vice&versa.
If&the&other&symbol&does&not&have&a&definition,&libraries&will
be&searched&to&find&a&definition.&*/
#define&N_INDR&0xa
/*&The&following&symbols&refer&to&set&elements.
All&the&N_SET[ATDB]&symbols&with&the&same&name&form&one&set.
Space&is&allocated&for&the&set&in&the&text&section,&and&each&set
element's&value&is&stored&into&one&word&of&the&space.
The&first&word&of&the&space&is&the&length&of&the&set&(number&of&elements).
The&address&of&the&set&is&made&into&an&N_SETV&symbol
whose&name&is&the&same&as&the&name&of&the&set.
This&symbol&acts&like&a&N_DATA&global&symbol
in&that&it&can&satisfy&undefined&external&references.&*/
/*&These&appear&as&input&to&LD,&in&a&.o&file.&*/
#define&N_SETA&0x14&/*&Absolute&set&element&symbol&*/
快试试吧，可以对自己使用挽尊卡咯~◆◆
#define&N_SETT&0x16&/*&Text&set&element&symbol&*/
#define&N_SETD&0x18&/*&Data&set&element&symbol&*/
#define&N_SETB&0x1A&/*&Bss&set&element&symbol&*/
/*&This&is&output&from&LD.&*/
#define&N_SETV&0x1C&/*&Pointer&to&set&vector&in&data&area.&*/
#ifndef&N_RELOCATION_INFO_DECLARED
/*&This&structure&describes&a&single&relocation&to&be&performed.
The&text-relocation&section&of&the&file&is&a&vector&of&these&structures,
all&of&which&apply&to&the&text&section.
Likewise,&the&data-relocation&section&applies&to&the&data&section.&*/
struct&relocation_info
{
/*&Address&(within&segment)&to&be&relocated.&*/
int&r_
/*&The&meaning&of&r_symbolnum&depends&on&r_extern.&*/
unsigned&int&r_symbolnum:24;
/*&Nonzero&means&value&is&a&pc-relative&offset
and&it&should&be&relocated&for&changes&in&its&own&address
as&well&as&for&changes&in&the&symbol&or&section&specified.&*/
unsigned&int&r_pcrel:1;
/*&Length&(as&exponent&of&2)&of&the&field&to&be&relocated.
Thus,&a&value&of&2&indicates&1&&2&bytes.&*/
unsigned&int&r_length:2;
/*&1&=&&relocate&with&value&of&symbol.
r_symbolnum&is&the&index&of&the&symbol
in&file's&the&symbol&table.
0&=&&relocate&with&the&address&of&a&segment.
r_symbolnum&is&N_TEXT,&N_DATA,&N_BSS&or&N_ABS
(the&N_EXT&bit&may&be&set&also,&but&signifies&nothing).&*/
unsigned&int&r_extern:1;
/*&Four&bits&that&aren't&used,&but&when&writing&an&object&file
it&is&desirable&to&clear&them.&*/
unsigned&int&r_pad:4;
};
#endif&/*&no&N_RELOCATION_INFO_DECLARED.&*/
#endif&/*&__A_OUT_GNU_H__&*/
4-B7&br&br&unrshift&br&*/
.long&unalt,none,uncaps,none&/*&B8-BB&unalt&br&uncaps&br&*/
.long&nolinux/include/ctype.h&644&&155&10332&#ifndef&_CTYPE_H
#define&_CTYPE_H
#define&_U&0x01&/*&upper&*/
#define&_L&0x02&/*&lower&*/
#define&_D&0x04&/*&digit&*/
#define&_C&0x08&/*&cntrl&*/
#define&_P&0x10&/*&punct&*/
#define&_S&0x20&/*&white&space&(space/lf/tab)&*/
#define&_X&0x40&/*&hex&digit&*/
#define&_SP&0x80&/*&hard&space&(0x20)&*/
extern&unsigned&char&_ctype[];
extern&char&_
#define&isalnum&&((_ctype+1)[c]&(_U|_L|_D))
#define&isalpha&&((_ctype+1)[c]&(_U|_L))
#define&iscntrl&&((_ctype+1)[c]&(_C))
#define&isdigit&&((_ctype+1)[c]&(_D))
#define&isgraph&&((_ctype+1)[c]&(_P|_U|_L|_D))
#define&islower&&((_ctype+1)[c]&(_L))
#define&isprint&&((_ctype+1)[c]&(_P|_U|_L|_D|_SP))
#define&ispunct&&((_ctype+1)[c]&(_P))
#define&isspace&&((_ctype+1)[c]&(_S))
#define&isupper&&((_ctype+1)[c]&(_U))
#define&isxdigit&&((_ctype+1)[c]&(_D|_X))
#define&isascii&&(((unsigned)&c)&=0x7f)
#define&toascii&&(((unsigned)&c)&0x7f)
#define&tolower&&(_ctmp=c,isupper(_ctmp)?_ctmp+('a'+'A'):_ctmp)
#define&toupper&&(_ctmp=c,islower(_ctmp)?_ctmp+('A'-'a'):_ctmp)
#endif
_CTYPE_H
#define&_U&0x01&/*&upper&*/
#define&_L&0x02&/*&lower&*/
#define&_D&0x04&/*&digit&*/
#define&_C&0x08&/*&cntrl&*/
#define&_P&0x10&/*&punct&*/
#define&_S&0x20&/*&white&space&(space/lf/tab)&*/
#define&_X&0x40&/*&hex&digit&*/
#define&_SP&0x80&/*&hard&space&(0x20)&*/
extern&unsigned&char&_ctype[];
快试试吧，可以对自己使用挽尊卡咯~◆◆
extern&char&_
#define&isalnum&&((_ctype+1)[c]&(_U|_L|_D))
#define&isalpha&&((_ctype+1)[c]&(_U|_L))
#define&iscntrl&&((_ctype+1)[c]&(_C))
#define&isdigit&&((_ctype+1)[c]&linux/include/linux/&755&&0&&10104&linux/include/linux/hdreg.h&644&&665&11451&/*
*&This&file&contains&some&defines&for&the&AT-hd-controller.
*&Various&sources.&Check&out&some&definitions&(see&comments&with
*&a&ques).
*/
#ifndef&_HDREG_H
#define&_HDREG_H
/*&currently&supports&only&1&hd,&put&type&here&*/
#define&HARD_DISK_TYPE&17
/*
*&Ok,&hard-disk-type&is&currently&hardcoded.&Not&beatiful,
*&but&easier.&We&don't&use&BIOS&for&anything&else,&why&should
*&we&get&HD-type&from&it?&Get&these&values&from&Reference&Guide.
*/
#if&HARD_DISK_TYPE&==&17
#define&_CYL&977
#define&_HEAD&5
#define&__WPCOM&300
#define&_LZONE&977
#define&_SECT&17
#define&_CTL&0
#elif&HARD_DISK_TYPE&==&18
#define&_CYL&977
#define&_HEAD&7
#define&__WPCOM&(-1)
#define&_LZONE&977
#define&_SECT&17
#define&_CTL&0
#else
#error&Define&HARD_DISK_TYPE&and&parameters,&add&your&own&entries&as&well
#endif
/*&Controller&wants&just&wp-com/4&*/
#if&__WPCOM&&=&0
#define&_WPCOM&((__WPCOM)&&2)
#else
#define&_WPCOM&__WPCOM
#endif
/*&Hd&controller&regs.&Ref:&IBM&AT&Bios-listing&*/
#define&HD_DATA&0x1f0&/*&_CTL&when&writing&*/
#define&HD_ERROR&0x1f1&/*&see&err-bits&*/
#define&HD_NSECTOR&0x1f2&/*&nr&of&sectors&to&read/write&*/
#define&HD_SECTOR&0x1f3&/*&starting&sector&*/
#define&HD_LCYL&0x1f4&/*&starting&cylinder&*/
#define&HD_HCYL&0x1f5&/*&high&byte&of&starting&cyl&*/
#define&HD_CURRENT&0x1f6&/*&101dhhhh&,&d=drive,&hhhh=head&*/
#define&HD_STATUS&0x1f7&/*&see&status-bits&*/
#define&HD_PRECOMP&HD_ERROR&/*&same&io&address,&read=error,&write=precomp&*/
#define&HD_COMMAND&HD_STATUS&/*&same&io&address,&read=status,&write=cmd&*/
#define&HD_CMD&0x3f6
/*&Bits&of&HD_STATUS&*/
#define&ERR_STAT&0x01
#define&INDEX_STAT&0x02
#define&ECC_STAT&0x04&/*&Corrected&error&*/
#define&DRQ_STAT&0x08
#define&SEEK_STAT&0x10
#define&WRERR_STAT&0x20
#define&READY_STAT&0x40
#define&BUSY_STAT&0x80
/*&Values&for&HD_COMMAND&*/
#define&WIN_RESTORE&0x10
#define&WIN_READ&0x20
#define&WIN_WRITE&0x30
#define&WIN_VERIFY&0x40
#define&WIN_FORMAT&0x50
#define&WIN_INIT&0x60
#define&WIN_SEEK&0x70
#define&WIN_DIAGNOSE&0x90
#define&WIN_SPECIFY&0x91
/*&Bits&for&HD_ERROR&*/
#define&MARK_ERR&0x01&/*&Bad&address&mark&?&*/
#define&TRK0_ERR&0x02&/*&couldn't&find&track&0&*/
#define&ABRT_ERR&0x04&/*&?&*/
#define&ID_ERR&0x10&/*&?&*/
#define&ECC_ERR&0x40&/*&?&*/
#define&BBD_ERR&0x80&/*&?&*/
struct&partition&{
unsigned&char&boot_&/*&0x80&-&active&(unused)&*/
unsigned&char&&/*&?&*/
unsigned&char&&/*&?&*/
unsigned&char&&/*&?&*/
unsigned&char&sys_&/*&?&*/
unsigned&char&end_&/*&?&*/
unsigned&char&end_&/*&?&*/
unsigned&char&end_&/*&?&*/
unsigned&int&start_&/*&starting&sector&counting&from&0&*/
unsigned&int&nr_&/*&nr&of&sectors&in&partition&*/
};
快试试吧，可以对自己使用挽尊卡咯~◆◆
ATADDR(x)&+&(x).a_data)
#endif
#ifndef&N_NLIST_DECLARED
struct&nlist&{
union&{
char&*n_
struct&nlist&*n_
long&n_
}&n_
unsigned&char&n_
char&n_
short&n_
unsigned&long&n_
};
#endif
#ifndef&N_UNDF
#define&N_UNDF&0
#endif
#ifndef&N_ABS
#define&N_ABS&2
#endif
#ifndef&N_TEXT
#define&N_TEXT&4
#endif
linux/include/linux/kernel.h&644&&415&&11610&/*
*&'kernel.h'&contains&some&often-used&function&prototypes&etc
*/
void&verify_area(void&*&addr,int&count);
volatile&void&panic(const&char&*&str);
int&printf(const&char&*&fmt,&...);
int&printk(const&char&*&fmt,&...);
int&tty_write(unsigned&ch,char&*&buf,int&count);
ard-disk-type&is&currently&hardcoded.&Not&beatiful,
*&but&easier.&We&don't&use&BIOS&for&anything&else,&why&should
*&we&get&HD-type&from&it?&Get&these&values&from&Reference&Guide.
*/
#if&HARD_DISK_TYPE&==&17
#define&_CYL&977
#define&_HEAD&5linux/include/linux/sched.h&644&&&#ifndef&_SCHED_H
#define&_SCHED_H
#define&NR_TASKS&64
#define&HZ&100
#define&FIRST_TASK&task[0]
#define&LAST_TASK&task[NR_TASKS-1]
#include&
#include&
#include&
#if&(NR_OPEN&&&32)
#error&&Currently&the&close-on-exec-flags&are&in&one&word,&max&32&files/proc&
#endif
#define&TASK_RUNNING&0
#define&TASK_INTERRUPTIBLE&1
#define&TASK_UNINTERRUPTIBLE&2
#define&TASK_ZOMBIE&3
#define&TASK_STOPPED&4
#ifndef&NULL
#define&NULL&((void&*)&0)
#endif
extern&int&copy_page_tables(unsigned&long&from,&unsigned&long&to,&long&size);
extern&int&free_page_tables(unsigned&long&from,&long&size);
extern&void&sched_init(void);
extern&void&schedule(void);
extern&void&trap_init(void);
extern&void&panic(const&char&*&str);
extern&int&tty_write(unsigned&minor,char&*&buf,int&count);
typedef&int&(*fn_ptr)();
struct&i387_struct&{
long&
long&
long&
long&
long&
long&
long&
long&st_space[20];&/*&8*10&bytes&for&each&FP-reg&=&80&bytes&*/
};
struct&tss_struct&{
long&back_&/*&16&high&bits&zero&*/
long&esp0;
long&ss0;&/*&16&high&bits&zero&*/
long&esp1;
long&ss1;&/*&16&high&bits&zero&*/
long&esp2;
long&ss2;&/*&16&high&bits&zero&*/
long&cr3;
long&
long&
long&eax,ecx,edx,
long&
long&
long&
long&
long&&/*&16&high&bits&zero&*/
long&&/*&16&high&bits&zero&*/
long&&/*&16&high&bits&zero&*/
long&&/*&16&high&bits&zero&*/
long&&/*&16&high&bits&zero&*/
long&&/*&16&high&bits&zero&*/
long&&/*&16&high&bits&zero&*/
long&trace_&/*&bits:&trace&0,&bitmap&16-31&*/
struct&i387_struct&i387;
};
struct&task_struct&{
/*&these&are&hardcoded&-&don't&touch&*/
long&&/*&-1&unrunnable,&0&runnable,&&0&stopped&*/
long&
long&
long&
fn_ptr&sig_
fn_ptr&sig_fn[32];
/*&various&fields&*/
int&exit_
unsigned&long&end_code,end_data,brk,start_
long&pid,father,pgrp,session,
unsigned&short&uid,euid,
unsigned&short&gid,egid,
long&
long&utime,stime,cutime,cstime,start_
快试试吧，可以对自己使用挽尊卡咯~◆◆
unsigned&short&used_
/*&file&system&info&*/
int&&/*&-1&if&no&tty,&so&it&must&be&signed&*/
unsigned&short&
struct&m_inode&*&
struct&m_inode&*&
unsigned&long&close_on_
struct&file&*&filp[NR_OPEN];
/*&ldt&for&this&task&0&-&zero&1&-&cs&2&-&ds&ss&*/
struct&desc_struct&ldt[3];
/*&tss&for&this&task&*/
struct&tss_struct&
};
/*
*&INIT_TASK&is&used&to&set&up&the&first&task&table,&touch&at
*&your&own&risk!.&Base=0,&limit=0x9ffff&(=640kB)
*/
#define&INIT_TASK&\
/*&state&etc&*/&{&0,15,15,&\
/*&signals&*/&0,NULL,{(fn_ptr)&0,},&\
/*&ec,brk...&*/&0,0,0,0,0,&\
/*&pid&etc..&*/&0,-1,0,0,0,&\
/*&uid&etc&*/&0,0,0,0,0,0,&\
/*&alarm&*/&0,0,0,0,0,0,&\
/*&math&*/&0,&\
/*&fs&info&*/&-1,0133,NULL,NULL,0,&\
/*&filp&*/&{NULL,},&\
{&\
{0,0},&\
/*&ldt&*/&{0x9f,0xc0fa00},&\
{0x9f,0xc0f200},&\
},&\
/*tss*/&{0,PAGE_SIZE+(long)&init_task,0x10,0,0,0,0,(long)&pg_dir,\
0,0,0,0,0,0,0,0,&\
0,0,0x17,0x17,0x17,0x17,0x17,0x17,&\
_LDT(0),0x,&\
{}&\
},&\
}
extern&struct&task_struct&*task[NR_TASKS];
extern&struct&task_struct&*last_task_used_
extern&struct&task_struct&*
extern&long&volatile&
extern&long&startup_
#define&CURRENT_TIME&(startup_time+jiffies/HZ)
extern&void&sleep_on(struct&task_struct&**&p);
extern&void&interruptible_sleep_on(struct&task_struct&**&p);
extern&void&wake_up(struct&task_struct&**&p);
/*
*&Entry&into&gdt&where&to&find&first&TSS.&0-nul,&1-cs,&2-ds,&3-syscall
*&4-TSS0,&5-LDT0,&6-TSS1&etc&...
*/
#define&FIRST_TSS_ENTRY&4
#define&FIRST_LDT_ENTRY&(FIRST_TSS_ENTRY+1)
#define&_TSS(n)&((((unsigned&long)&n)&&4)+(FIRST_TSS_ENTRY&&3))
#define&_LDT(n)&((((unsigned&long)&n)&&4)+(FIRST_LDT_ENTRY&&3))
#define&ltr(n)&__asm__(&ltr&%%ax&::&a&&(_TSS(n)))
#define&lldt(n)&__asm__(&lldt&%%ax&::&a&&(_LDT(n)))
#define&str(n)&\
__asm__(&str&%%ax\n\t&&\
&subl&%2,%%eax\n\t&&\
&shrl&$4,%%eax&&\
:&=a&&(n)&\
:&a&&(0),&i&&(FIRST_TSS_ENTRY&&3))
/*
*&switch_to(n)&should&switch&tasks&to&task&nr&n,&first
*&checking&that&n&isn't&the&current&task,&in&which&case&it&does&nothing.
*&This&also&clears&the&TS-flag&if&the&task&we&switched&to&has&used
*&tha&math&co-processor&latest.
*/
#define&switch_to(n)&{\
struct&{long&a,b;}&__&\
__asm__(&cmpl&%%ecx,_current\n\t&&\
&je&1f\n\t&&\
&xchgl&%%ecx,_current\n\t&&\
&movw&%%dx,%1\n\t&&\
&ljmp&%0\n\t&&\
&cmpl&%%ecx,%2\n\t&&\
&jne&1f\n\t&&\
&clts\n&&\
&1:&&\
::&m&&(*&__tmp.a),&m&&(*&__tmp.b),&\
&m&&(last_task_used_math),&d&&_TSS(n),&c&&((long)&task[n]));&\
}
快试试吧，可以对自己使用挽尊卡咯~◆◆
#define&PAGE_ALIGN(n)&(((n)+0xfff)&0xfffff000)
#define&_set_base(addr,base)&\
__asm__(&movw&%%dx,%0\n\t&&\
&rorl&$16,%%edx\n\t&&\
&movb&%%dl,%1\n\t&&\
&movb&%%dh,%2&&\
::&m&&(*((addr)+2)),&\
&m&&(*((addr)+4)),&\
&m&&(*((addr)+7)),&\
&d&&(base)&\
:&dx&)
#define&_set_limit(addr,limit)&\
__asm__(&movw&%%dx,%0\n\t&&\
&rorl&$16,%%edx\n\t&&\
&movb&%1,%%dh\n\t&&\
&andb&$0xf0,%%dh\n\t&&\
&orb&%%dh,%%dl\n\t&&\
&movb&%%dl,%1&&\
::&m&&(*(addr)),&\
&m&&(*((addr)+6)),&\
&d&&(limit)&\
:&dx&)
#define&set_base(ldt,base)&_set_base(&((char&*)&(ldt))&,&base&)
#define&set_limit(ldt,limit)&_set_limit(&((char&*)&(ldt))&,&(limit-1)&&12&)
#define&_get_base(addr)&({\
unsigned&long&__&\
__asm__(&movb&%3,%%dh\n\t&&\
&movb&%2,%%dl\n\t&&\
&shll&$16,%%edx\n\t&&\
&movw&%1,%%dx&&\
:&=d&&(__base)&\
:&m&&(*((addr)+2)),&\
&m&&(*((addr)+4)),&\
&m&&(*((addr)+7)));&\
__})
#define&get_base(ldt)&_get_base(&((char&*)&(ldt))&)
#define&get_limit(segment)&({&\
unsigned&long&__&\
__asm__(&lsll&%1,%0\n\tincl&%0&:&=r&&(__limit):&r&&(segment));&\
__})
#endif
uests&for&the&indirect&symbol,&but&not&vice&versa.
If&the&other&symbol&does&not&have&a&definition,&libraries&will
be&searched&to&find&a&definition.&*/
#define&N_INDR&0xa
/*&The&following&symbols&refer&to&set&elements.
All&the&N_SET[ATDB]&symbols&with&the&same&name&form&one&set.
Space&is&allocated&for&the&set&in&the&text&section,&and&each&set
element's&value&is&stored&into&one&word&of&the&space.
The&first&word&of&the&space&is&the&lengtlinux/include/linux/sys.h&644&&375&11173&extern&int&sys_setup();
extern&int&sys_exit();
extern&int&sys_fork();
extern&int&sys_read();
extern&int&sys_write();
extern&int&sys_open();
extern&int&sys_close();
extern&int&sys_waitpid();
extern&int&sys_creat();
extern&int&sys_link();
extern&int&sys_unlink();
extern&int&sys_execve();
extern&int&sys_chdir();
extern&int&sys_time();
extern&int&sys_mknod();
extern&int&sys_chmod();
extern&int&sys_chown();
extern&int&sys_break();
extern&int&sys_stat();
extern&int&sys_lseek();
extern&int&sys_getpid();
extern&int&sys_mount();
extern&int&sys_umount();
extern&int&sys_setuid();
extern&int&sys_getuid();
extern&int&sys_stime();
extern&int&sys_ptrace();
extern&int&sys_alarm();
extern&int&sys_fstat();
extern&int&sys_pause();
extern&int&sys_utime();
extern&int&sys_stty();
extern&int&sys_gtty();
extern&int&sys_access();
extern&int&sys_nice();
extern&int&sys_ftime();
extern&int&sys_sync();
extern&int&sys_kill();
extern&int&sys_rename();
extern&int&sys_mkdir();
extern&int&sys_rmdir();
extern&int&sys_dup();
extern&int&sys_pipe();
extern&int&sys_times();
extern&int&sys_prof();
extern&int&sys_brk();
extern&int&sys_setgid();
extern&int&sys_getgid();
extern&int&sys_signal();
extern&int&sys_geteuid();
extern&int&sys_getegid();
extern&int&sys_acct();
extern&int&sys_phys();
extern&int&sys_lock();
extern&int&sys_ioctl();
extern&int&sys_fcntl();
extern&int&sys_mpx();
extern&int&sys_setpgid();
extern&int&sys_ulimit();
《盗墓笔记》十年之约,震撼揭秘真实地下世界
快试试吧，可以对自己使用挽尊卡咯~◆◆
extern&int&sys_uname();
extern&int&sys_umask();
extern&int&sys_chroot();
extern&int&sys_ustat();
extern&int&sys_dup2();
extern&int&sys_getppid();
extern&int&sys_getpgrp();
extern&int&sys_setsid();
fn_ptr&sys_call_table[]&=&{&sys_setup,&sys_exit,&sys_fork,&sys_read,
sys_write,&sys_open,&sys_close,&sys_waitpid,&sys_creat,&sys_link,
sys_unlink,&sys_execve,&sys_chdir,&sys_time,&sys_mknod,&sys_chmod,
sys_chown,&sys_break,&sys_stat,&sys_lseek,&sys_getpid,&sys_mount,
sys_umount,&sys_setuid,&sys_getuid,&sys_stime,&sys_ptrace,&sys_alarm,
sys_fstat,&sys_pause,&sys_utime,&sys_stty,&sys_gtty,&sys_access,
sys_nice,&sys_ftime,&sys_sync,&sys_kill,&sys_rename,&sys_mkdir,
sys_rmdir,&sys_dup,&sys_pipe,&sys_times,&sys_prof,&sys_brk,&sys_setgid,
sys_getgid,&sys_signal,&sys_geteuid,&sys_getegid,&sys_acct,&sys_phys,
sys_lock,&sys_ioctl,&sys_fcntl,&sys_mpx,&sys_setpgid,&sys_ulimit,
sys_uname,&sys_umask,&sys_chroot,&sys_ustat,&sys_dup2,&sys_getppid,
sys_getpgrp,sys_setsid};
\
&cmpl&%%ecx,%2\n\t&&\
&jne&1f\n\t&&\
&clts\n&&\
&1:&&\
::&m&&(*&__tmp.a),&m&&(*&__tmp.b),&\
&m&&(last_task_used_math),&d&&_TSS(n),&c&&((long)&task[n]));&\
}
#define&PAGE_Alinux/include/linux/tty.h&644&&622&11175&/*
*&'tty.h'&defines&some&structures&used&by&tty_io.c&and&some&defines.
*
*&NOTE!&Don't&touch&this&without&checking&that&nothing&in&rs_io.s&or
*&con_io.s&breaks.&Some&constants&are&hardwired&into&the&system&(mainly
*&offsets&into&'tty_queue'
*/
#ifndef&_TTY_H
#define&_TTY_H
#define&TTY_BUF_SIZE&1024
struct&tty_queue&{
unsigned&long&
unsigned&long&
unsigned&long&
struct&task_struct&*&proc_
char&buf[TTY_BUF_SIZE];
};
#define&INC(a)&((a)&=&((a)+1)&&&(TTY_BUF_SIZE-1))
#define&DEC(a)&((a)&=&((a)-1)&&&(TTY_BUF_SIZE-1))
#define&EMPTY(a)&((a).head&==&(a).tail)
#define&LEFT(a)&(((a).tail-(a).head-1)&(TTY_BUF_SIZE-1))
#define&LAST(a)&((a).buf[(TTY_BUF_SIZE-1)&((a).head-1)])
#define&FULL(a)&(!LEFT(a))
#define&CHARS(a)&(((a).head-(a).tail)&(TTY_BUF_SIZE-1))
#define&GETCH(queue,c)&\
(void)({c=(queue).buf[(queue).tail];INC((queue).tail);})
#define&PUTCH(c,queue)&\
(void)({(queue).buf[(queue).head]=&;INC((queue).head);})
#define&EOF_CHAR(tty)&((tty)-&termios.c_cc[VEOF])
#define&INTR_CHAR(tty)&((tty)-&termios.c_cc[VINTR])
#define&STOP_CHAR(tty)&((tty)-&termios.c_cc[VSTOP])
#define&START_CHAR(tty)&((tty)-&termios.c_cc[VSTART])
#define&ERASE_CHAR(tty)&((tty)-&termios.c_cc[VERASE])
struct&tty_struct&{
struct&termios&
int&
int&
void&(*write)(struct&tty_struct&*&tty);
struct&tty_queue&read_q;
struct&tty_queue&write_q;
struct&tty_queue&
};
extern&struct&tty_struct&tty_table[];
/*&intr=^C&quit=^|&erase=del&kill=^U
eof=^D&vtime=\0&vmin=\1&sxtc=\0
start=^Q&stop=^S&susp=^Y&eol=\0
reprint=^R&discard=^U&werase=^W&lnext=^V
eol2=\0
*/
#define&INIT_C_CC&&\003\034\177\025\004\0\1\0\021\023\031\0\022\017\027\026\0&
void&rs_init(void);
void&con_init(void);
void&tty_init(void);
int&tty_read(unsigned&c,&char&*&buf,&int&n);
登录百度帐号推荐应用
为兴趣而生，贴吧更懂你。或}