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ÀÌ ¹®¼­´Â http://tiger.la.asu.edu/Quick_Ref/Linux_Syscall_quickref.pdf ÀÇ ¹ø¿ª ¹®¼­ÀÔ´Ï´Ù. Âü°íÇϽñ⠹ٶø´Ï´Ù.

¸®´ª½º ½Ã½ºÅÛ ÄÝ Äü ·¹ÆÛ·±½º

¸®´ª½º ½Ã½ºÅÛ ÄÝ Äü ·¹ÆÛ·±½º

À± »ó¹è

yundream@joinc.co.kr

고친 과정
고침 0.82004³â 3¿ù 19ÀÏ 23½Ã
ÃÖÃÊ ¹ø¿ª

1. ¼Ò°³

½Ã½ºÅÛ ÄÝÀ̶õ ¸®´ª½º Ä¿³Î¿¡ ÀÇÇØ Á¦°øµÇ´Â ¼­ºñ½ºÀÌ´Ù. ¿¹¸¦ µé¾î ÆÄÀÏ¿¡ ¾²´Â ¼­ºñ½º¸¦ ÀÌ¿ëÇÏ±æ ¿øÇÑ´Ù¸é ÇÁ·Î±×·¡¸Ó´Â ¸®´ª½º¿¡¼­ Á¦°øÇÏ´Â ÇØ´ç ½Ã½ºÅÛÄÝÀ» ÀÌ¿ëÇØ¼­ ÇÁ·Î±×·¥À» ÀÛ¼ºÇÑ´Ù. C¸¦ ÀÌ¿ëÇØ¼­ ÇÁ·Î±×·¡¹ÖÀ» ÇÒ°æ¿ì ´ëºÎºÐÀÇ ½Ã½ºÅÛÄÝÀº libc¸¦ ÅëÇÑ Æ÷Àå(wrapper)ÇÔ¼öÇüÅ·ΠÁ¦°ø¹ÞÀ» ¼ö ÀÖ´Ù.

½Ã½ºÅÛ ÄÝ ÇÔ¼ö¿¡ ´ëÇÑ Á¤º¸´Â ¸Å´º¾ó ÆäÀÌÁö(man page)ÀÇ ¼½¼Ç 2¹øÀ» ÅëÇØ¼­ ¾ò¾î¿Ã ¼ö ÀÖ´Ù. ¿¹¸¦ µé¾î read()½Ã½ºÅÛÄÝ¿¡ ´ëÇÑ Á¤º¸¸¦ ¾ò±â¸¦ ¿øÇÑ´Ù¸é man 2 read ÇÏ¸é µÈ´Ù. ½Ã½ºÅÛÄÝ¿¡ ´ëÇÑ ¼Ò°³¸¦ ¿øÇÑ´Ù¸é man 2 intro¸¦ ÀÌ¿ëÇϱ⠹ٶõ´Ù.

# man 2 intro
		

½Ã½ºÅÛ ÄÝÀ» »ç¿ëÇϱâ À§Çؼ­ libc¸¦ ÅëÇÑ Æ÷ÀåÇÔ¼ö¸¦ È£ÃâÇÏ´Â ¿Ü¿¡µµ syscall()ÇÔ¼ö¸¦ ÀÌ¿ëÇØ¼­ Á÷Á¢ ½ÇÇà½ÃŰ´Â ¹æ¹ýµµ ÀÖ´Ù. °¢°¢ÀÇ ½Ã½ºÅÛÄÝÀº °íÀ¯ÇÑ ¹øÈ£¸¦ °¡Áö°í Àִµ¥, syscall¿¡ ÀÌ ½Ã½ºÅÛ ÄÝÀÇ ¹øÈ£¸¦ ÀÔ·ÂÇÏ´Â ¹æ½ÄÀ¸·Î È£ÃâÇÑ´Ù. ³»ºÎÀûÀ¸·Î syscallÀº 0x80 ÀÎÅÍ·´Æ®¸¦ ÀÌ¿ëÇØ¼­ Ä¿³Î¿¡ ¸í·ÉÀ» Àü´ÞÇÑ´Ù.

½Ã½ºÅÛ ÄÝÇÔ¼öµéÀº syscall.h ¿Í unistd.h ¿¡ Á¤ÀǵǾî ÀÖÀ¸¸ç, ½Ã½ºÅÛ ÄÝ Å×À̺íÀº "arch/i386/kernel/entry.S"¸®´ª½º Ä¿³Î ¼Ò½ºÆÄÀÏ¿¡ Á¤ÀǵǾî ÀÖ´Ù.


2. ½Ã½ºÅÛ ÄÝ ¿¹Á¦

#include <syscall.h>
#include <unistd.h>
#include <stdio.h>
#include <sys/types.h>

int main()
{
    long ID1, ID2;

    // ½Ã½ºÅÛÄÝÀÇ Á÷Á¢ »ç¿ë  
    // ½Ã½ºÅÛÄÝ ¹øÈ£ : 20
    ID1 = syscall(SYS_getpid);
    printf("%ld\n", ID1);

    // libc¸¦ ÀÌ¿ëÇÑ ½Ã½ºÅÛ ÄÝ
    // ½Ã½ºÅÛÄÝ ¹øÈ£ : 20
    ID2 = getpid();
    printf("%ld\n", ID2);

    return (0);
}
		


3. ½Ã½ºÅÛ ÄÝ ·¹ÆÛ·±½º

표 1. ½Ã½ºÅÛ ÄÝ ·¹ÆÛ·±½º

¹øÈ£ÇÔ¼ö À̸§¼³¸í¼Ò½º
1exit()ÇöÀç ÇÁ·Î¼¼½ºÀÇ Á¾·ákernel/exit.c
2fork()ÀÚ½Ä ÇÁ·Î¼¼½ºÀÇ »ý¼ºarch/i385/kernel/process.c
3read()ÆÄÀÏ ÁöÁ¤ÀÚ·Î ºÎÅÍ Àбâfs/read_write.c
4write()ÆÄÀÏ ÁöÁ¤ÀÚ·Î ¾²±âfs/read_write.c
5open()ÆÄÀÏÀ̳ª ÀåÄ¡¿­±âfs/open
6close()ÆÄÀÏ ÁöÁ¤ÀÚ ´Ý±âfs/open.c
7waitpid()ÇÁ·Î¼¼½ºÀÇ Á¾·á¸¦ ±â´Ù¸°´Ùkernel/exit.c
8creat()ÆÄÀÏÀ̳ª ÀåÄ¡ÀÇ »ý¼ºfs/open.c
9link()ÆÄÀÏÀ» À§ÇÑ »õ·Î¿î À̸§ ¸¸µé±âfs/namei.c
10unlink()ÆÄÀÏ È¤Àº ÂüÁ¶µÈ À̸§À» »èÁ¦ÇÑ´Ùfs/namei.c
11execv()ÇÁ·Î±×·¥ÀÇ ½ÇÇàarch/i386/kernel/process.c
12chdir()ÀÛ¾÷µð·ºÅ丮ÀÇ º¯°æfs/open.c
13time()ÃÊ´ÜÀ§ÀÇ ½Ã°£ ¾ò±âkernel/time.h
14mknod()ÀÏ¹Ý È¤Àº Ư¼öÆÄÀÏÀÇ »ý¼ºfs/namei.c
15chmod()ÆÄÀÏÀÇ ±ÇÇÑ ¹Ù±¸±âfs/open.c
16chown()ÆÄÀÏÀÇ ¼ÒÀ¯ÀÚ º¯°æfs/open.c
18stat()ÆÄÀÏÀÇ »óÅ ¾ò±âfs/stat.c
19lseek()ÆÄÀÏ¿¡¼­ÀÇ À§Ä¡ º¯°æfs/read_write.c
20getpid()ÇÁ·Î¼¼½ºÀÇ ID¸¦ ¾ò¾î¿Â´Ùkernel/sched.c
21mount()ÆÄÀÏ ½Ã½ºÅÛÀÇ ¸¶¿îÆ®fs/super.c
22umount()ÆÄÀÏ ½Ã½ºÅÛ ¸¶¿îÆ® ÇØÁ¦fs/super.c
23setuid()½ÇÁ¦ À¯Àú ¾ÆÀ̵𠼳Á¤kernel/sys.c
24getuid()½ÇÁ¦ À¯Àú ¾ÆÀ̵ð ¾ò¾î¿À±âkernel/sched.c
25stime()½Ã½ºÅÛÀÇ ½Ã°£°ú ³¯Â¥ ¼³Á¤kernel/time.c
26ptrace()ºÎ¸ðÇÁ·Î¼¼½º°¡ ÀÚ½ÄÇÁ·Î¼¼½ºÀÇ ½ÇÇàÀ» Á¦¾îÇϵµ·Ï Çã°¡arch/i386/kernel/ptrace.c
27alarm()½ÇÁ¤½Ã°£ÈÄ alarm½Ã±×³ÎÀÌ Àü´ÞµÇµµ·Ï ÇÑ´Ù.kernel/sched.c
28fstat()ÆÄÀÏ »óÅ ¾ò±âfs/stat.c
29pause()½Ã±×³ÎÀÌ Àü´ÞµÉ¶§±îÁö ´ë±âÇÑ´Ù.arch/i386/kernel/sys_i386.c
30utime()ÆÄÀÏÀÇ ¿¢¼¼½º½Ã°£°ú ¼öÁ¤½Ã°£À» ¼öÁ¤ÇÑ´Ù.fs/open.c
33access()ÆÄÀÏÀÇ ±ÇÇÑÀ» °Ë»çÇÑ´Ù.fs/open.c
34nice()ÇÁ·Î¼¼½ºÀÇ ¿ì¼±¼øÀ§¸¦ ¹ø°æÇÑ´Ù.kernel/sched.c
36sync()½´ÆÛºí·°À» ¾÷µ¥ÀÌÆ® ÇÑ´Ù.fs/buffer.c
37kill()ÇÁ·Î¼¼½º¿¡ ½Ã±×³ÎÀ» Àü¼ÛÇÑ´Ù.kernel/signal.h
38rename()ÆÄÀÏÀÇ À̸§°ú À§Ä¡¸¦ º¯°æÇÑ´Ù.fs/namei.c
39mkdir()µð·ºÅ丮¸¦ »ý¼ºÇÑ´Ù.fs/namei.c
40rmdir()µð·ºÅ丮¸¦ Á¦°ÅÇÑ´Ù.fs/namei.c
41dup()¿­¸° ÆÄÀÏ ÁöÁ¤ÀÚ¸¦ º¹»çÇÑ´Ù.fs/fcntl.c
42pipe()³»ºÎÅë½ÅÀ» À§ÇÑ Ã¤³ÎÀ» »ý¼ºÇÑ´Ù.arch/i386/kernel/sys_i386.c
43times()ÇÁ·Î¼¼½º ½Ã°£À» ¾ò´Â´Ù.kernel/sys.c
45brk()ÇÁ·Î¼¼½ºÀÇ µ¥ÀÌÅÍ ¼¼±×¸ÕÆ® Å©±â¸¦ º¯°æÇÑ´Ù.mm/mmap.c
46setgid()real ±×·ì ¾ÆÀ̵𸦠¼³Á¤ÇÑ´Ù.kernel/sys.c
47getgid()real ±×·ì ¾ÆÀ̵𸦠¾ò¾î¿Â´Ù.kernel/sched.c
48sys_signal()ANSI C ½Ã±×³Î Á¦¾îkernel/signal.c
49geteuid()effective À¯Àú ¾ÆÀ̵𠰡Á®¿À±âkernel/sched.c
50getegid()effective ±×·ì ¾ÆÀ̵𠰡Á®¿À±âkernel/sched.c
51acct()ÇÁ·Î¼¼½º ÃøÁ¤À» ÄѰųª ²ö´Ù.kernel/acct.c
52umount2()ÆÄÀϽýºÅÛ unmountfs/super.c
54ioctl()ÀåÄ¡ Á¦¾îfs/ioctl.c
55fcntl()ÆÄÀÏ Á¦¾îfs/fcntl.c
56mpx»ç¿ëµÇÁö ¾ÊÀ½ 
57setpgid()ÇÁ·Î¼¼½ºÀÇ ±×·ì ¾ÆÀ̵𠼳Á¤kernel/sys.c
58ulimit()»ç¿ëµÇÁö ¾ÊÀ½ 
59olduname±¸½ÄÀÇ uname ½Ã½ºÅÛÄÝarch/i386/kernel/sys_i386.c
60umaks()ÆÄÀÏ ¸¶½ºÅ©ÀÇ »ý¼ºkernel/sys.c
61chroot()·çÆ®µð·ºÅ丮ÀÇ º¯°æfs/open.c
62ustat()ÆÄÀϽýºÅÛÀÇ Åë°è ¾ò±âfs/super.c
63dup2()ÆÄÀÏ ÁöÁ¤ÀÚ º¹»çfs/fcntl.c
64getppid()ºÎ¸ð ÇÁ·Î¼¼½ºÀÇ PID ¾ò±âkernel/sched.c
65getpgrp()ÇÁ·Î¼¼½ºÀÇ ±×·ì ¾ÆÀ̵ð ¾ò±âkernel/sys.c
66setsid()¼¼¼Ç°ú ÇÁ·Î¼¼½º ±×·ì ¾ÆÀ̵𠼳Á¤kernel/sys.c
67sigaction()POSIX ½Ã±×³Î Á¦¾î ÇÔ¼öarch/i386/kernel/signal.c
68sigmask()ANSI C ½Ã±×³Î Á¦¾îkernel/signal.c
69ssetmask()ANSI C ½Ã±×³Î Á¦¾îkernel/signal.c
70setreuid()½ÇÁ¦ ȤÀº À¯È¿»ç¿ëÀÚ ¾ÆÀ̵ðÀÇ ¼³Á¤kernel/sys.c
71setregid()½ÇÁ¦ ȤÀº À¯È¿±×·ì ¾ÆÀ̵ðÀÇ ¼³Á¤kernel/sys.c
72sigsuspend()½Ã±×³Î ¸¶½ºÅ©¸¦ ÀϽÃÀûÀ¸·Î ´ëüÇÑÈÄ ½Ã±×³ÎÀ» ±â´Ù¸°´Ù.arch/i386/kernel/signal.c
73sigpending()½Ã±×³ÎÀ» ºí·°ÇÏ°í °Ë»ç¸¦ ¼öÇàÇÑ´Ù.kernel/signal.c
74sethostname()È£½ºÆ®À̸§ ¼³Á¤kernel/sys.c
75setrlimit()ÀÚ¿øÀÇ Á¦ÇѰªÀ» ¼³Á¤ÇÑ´Ù.kernel/sys.c
76getrlimit()ÀÚ¿øÀÇ Á¦ÇѰªÀ» ¾ò¾î¿Â´Ù.kernel/sys.c
77getrusage()ÀÚ¿øÀÇ Á¦ÇѰªÀ» ¾ò¾î¿Â´Ù.kernel/sys.c
78gettimeofday()³¯Â¥¿Í ½Ã°£À» ¾ò´Â´Ù.kernel/time.c
79settimeofday()³¯Â¥¿Í ½Ã°£À» ¼³Á¤ÇÑ´Ù.kernel/time.c
80getgroups()Æ÷ÇÔµÈ ±×·ì¾ÆÀ̵ðÀÇ ¸ñ·ÏÀ» ¾ò´Â´Ù.kernel/sys.c
81setgroups()Æ÷Ç﵃ ¸£·ì¾ÆÀ̵ðÀÇ ¸ñ·ÏÀ» ¼³Á¤ÇÑ´Ù.kernel/sys.c
82old_select()¿À·¡µÈ ¹öÁ¯ÀÇ ÀÔÃâ·Â´ÙÁßÈ­arch/i386/kernel/sys_i386.c
83symlink()ÆÄÀÏ¿¡ ´ëÇÑ ½Éº¼¸¯¸µÅ© »ý¼ºfs/namei.c
84lstat()ÆÄÀÏÀÇ »óÅ ¾ò±âfs/stat.c
85readlink()½Éº¼¸¯ ¸µÅ©ÀÇ ¿¬°áµÈ ÆÄÀÏ À̸§À» Àд´Ù.fs/stat.c
86uselib()°øÀ¯¶óÀ̺긦 ¼±ÅÃÇÑ´Ù.fs/exec.c
87swapon()ÆÄÀϰú ÀåÄ¡ÀÇ ½º¿ÍÇÎÀ» ½ÃÀÛÇÑ´Ù.mm/swapfile.c
88reboot()¸®º× ½ÃŰ°Å³ª Ctrl-Alt-DelÀ» Ȱ¼ºÈ­/ºñȰ¼ºÈ­ ½ÃŲ´Ù.kernel/sys.c
89old_readdir()¿À·¡µÈ ¹öÁ¯ÀÇ µð·ºÅ丮 ³»¿ëÀбâfs/readdir.c
90old_mmap()¿À·¡µÈ ¹öÁ¯ÀÇ ¸Þ¸ð¸® ÆÄÀÏ ´ëÀÀarch/i386/kernel/sys/i386.c
91mnunmap()¸Þ¸ð¸® ÆäÀÌÁö ÇØÁ¦mm/mmap.c
92truncate()ÆÄÀÏÀÇ ±æÀÌ °áÁ¤fs/open.c
93ftruncate()ÆÄÀÏÀÇ ±æÀÌ °áÁ¤fs/open.c
94fchmod()ÆÄÀÏÀÇ ±ÇÇÑ º¯°æfs/open.c
95fchown()ÆÄÀÏÀÇ ±×·ì¹× ¼ÒÀ¯ÀÚ º¯°æfs/open.c
96getpriority()ÇÁ·Î±×·¥ÀÇ ¿ì¼±¼øÀ§ ¾ò¾î¿À±âkernel/sys.c
97setpriority()ÇÁ·Î±×·¥ÀÇ ¿ì¼±¼øÀ§ ¼³Á¤kernel/sys.c
98profile()execution time profile 
99statfs()ÆÄÀϽýºÅÛ Á¤º¸ ¾ò±âfs/open.c
100fstatfs()ÆÄÀϽýºÅÛ Á¤º¸ ¾ò±âfs/open.c
101ioperm()set port input/output permissionsarch/i386/kernel/ioport.c
102socketcall()¼ÒÄÏ ½Ã½ºÅÛÄÝnet/socket.c
103syslog()Ä¿³Î ¸Þ½ÃÁö ¹öÆÛÀÇ ³»¿ëÀ» Àаųª Ŭ¸®¾îÇÑ´Ù.kerne/printk.c
104setitimer()³»ºÎ ŸÀÌ¸Ó ¼³Á¤kernel/itimer.c
105getitimer()³»ºÎ ŸÀÌ¸Ó °ª °¡Á®¿À±âkernel/itimer.c
106sys_newstat()ÆÄÀÏÀÇ »óÅ ¾ò±âfs/stat.c
107sys_newlstat()ÆÄÀÏÀÇ »óÅ ¾ò±âfs/stat.c
108sys_newfstat()ÆÄÀÏÀÇ »óÅ ¾ò±âfs/stat.c
109olduname()ÃÖ±Ù Ä¿³ÎÀÇ Á¤º¸¾ò±âarch/i386/kernel/sys_i386.c
110iopl()I/O privilege ·¹º§ º¯°æarch/i386/kernel/ioport.c
111vhangup()°¡»óÀ¸·Î ÇöÀç tty¸¦ ÁßÁö½ÃŲ´Ù.fs/open.c
112idle()0¹ø ÇÁ·Î¼¼½º¸¦ idel»óÅ·ΠÇÑ´Ù.arch/i386/kernel/process.c
113vm86old()°¡»ó 8086¸ðµå·Î µé¾î°¡±âarch/i386/kernel/vm86.c
114wait4()ÇÁ·Î¼¼½ºÀÇ Á¾·á¸¦ ±â´Ù¸°´Ù. BSD ½ºÅ¸ÀÏkernelk/exit.c
115swapoff()ÆÄÀÏ/ÀåÄ¡ÀÇ ½º¿ÍÇÎ ³¡³»±âmm/swapfile.c
116sysinfo()½Ã½ºÅÛÀÇ Á¤º¸ ¾ò¾î¿À±âkernel/info.c
117ipc()System V IPC ½Ã½ºÅÛ ÄÝarch/i386/kernelk/sys_i386.c
118fsync()ÆÄÀÏÀÇ ³»ºÎ»óÅÂ¿Í µð½ºÅ©»óÀÇ »óŸ¦ µ¿±âÈ­ ÇÑ´Ù.fs/buffer.c
119sigreturn()½Ã±×³Î Çڵ鷯¿Í Ŭ¸°¾÷ ½ºÅà ÇÁ·¹ÀÓÀ¸·Î ºÎÅÍ ¹Ýȯarch/i386/kernel/signal.c
120clone()ÀÚ½Ä ÇÁ·Î¼¼½ºÀÇ »ý¼ºarch/i386/kernel/process.c
121setdomainname()µµ¸ÞÀÎ À̸§ ¼³Á¤kernel/sys.c
122uname()ÃÖ±Ù Ä¿³ÎÀÇ Á¤º¸ ¾ò¾î¿À±âkernel/sys.c
123modify_ldt()ldt¸¦ °¡Á®¿À°Å³ª ¼³Á¤ÇÑ´Ù.arch/i386/kernel/ldt.c
124adjtmex()Ä¿³Î Ŭ·°À» Á¶À²ÇÑ´Ù.kernel/time.c
125mprotect()¸Þ¸ð¸® ¿µ¿ª¿¡ ´ëÇÑ Á¢±ÙÀ» Á¦¾îÇÑ´Ù.mm/mprotect.c
126sigprocmask()POSIX ½Ã±×³Î Á¦¾î °ü·Ã ÇÔ¼ökernel/signal.c
127create_module()ÀûÀç°¡´ÉÇÑ ¸ðµâ¿£Æ®¸® »ý¼ºkernel/module.c
128init_module()ÀûÀç°¡´ÉÇÑ ¸ðµâ ¿£Æ®¸® ÃʱâÈ­kernelk/module.c
129delete_module()ÀûÀç ¸ðµâÀÇ »èÁ¦kernel/module.c
130get_kernel_syms()retrieve exported kernel and module symbolskernel/module.c
131quotactl()µð½ºÅ© ÄõÅÍ ¼öÁ¤fs/dquot.c
132getpgid()ÇÁ·Î¼¼½º ±×·ì¾ÆÀ̵𠰡Á®¿À±âkernel/sys.c
133fchdir()ÀÛ¾÷ µð·ºÅ丮 º¯°æfs/open.c
134bdflush()start, flush, buffer-dirty-flush µ¥¸óÀ» Á¶Á¤ÇÑ´Ùfs/buffer.c
135sysfs()ÆÄÀϽýºÅÛ Å¸ÀÔÁ¤º¸ °¡Á®¿À±âfs/super.c
136personality()ÇÁ·Î¼¼½º ½ÇÇà µµ¸ÞÀÎ ¼³Á¤kernel/exec_domain.c
137afs_syscall()»ç¿ëÇÏÁö ¾ÊÀ½ 
138setfsuid()ÆÄÀÏ ½Ã½ºÅÛ °Ë»ç¸¦ À§ÇØ »ç¿ëµÇ´Â »ç¿ëÀÚ ½Çº°ÀÚ¸¦ ¼³Á¤kernel/sys.c
139setfsgid()ÆÄÀÏ ½Ã½ºÅÛ °Ë»ç¸¦ À§ÇØ »ç¿ëµÇ´Â ±×·ì ½Äº°ÀÚ¸¦ ¼³Á¤ 
140sys_llseek()Àбâ/¾²±â ÆÄÀÏÀÇ À§Ä¡ À̵¿fs/read_write.c
141getdents()µð·ºÅ丮 ³»¿ëÀ» ÀоîµéÀδÙ.fs/readdir.c
142select()ÀÔÃâ·Â ´ÙÁßÈ­fs/select.c
143flock()¿­¸°ÆÄÀÏ¿¡ ´ëÇÑ ±Ç°íÀá±Ý Àû¿ë¹× Á¦°Åfs/locks.c
144msync()¸Þ¸ð¸® ¸Ê°ú ÆÄÀÏÀÇ µ¿±âÈ­mm/filemap.c
145readv()º¤Å͸¦ Àд´Ùfs/read_write.c
146writev()º¤Å͸¦ ¾´´Ùfs/read_write.c
147sys_getsid()¼¼¼Ç¸®´õÀÇ ÇÁ·Î¼¼½º ¾ÆÀ̵𸦠°¡Á®¿Â´Ùkernel/sys.c
148fdatasync()ÆÄÀÏÀÇ µð½ºÅ©¿¡ ÀÖ´Â in-core µ¥ÀÌÅ͸¦ µ¿±âÈ­fs/buffer.c
149sysctl()½Ã½ºÅÛ ÆÄ¶ó¸ÞÅ͸¦ ÀÐ°í ¾´´Ù 
150mlock()¸Þ¸ð¸®ÀÇ ÆäÀÌÁö Àá±Ýmm/mlock.c
151munlock()¸Þ¸ð¸®ÀÇ ÆäÀÌÁö Àá±Ý Ç®±âmm/mlock.c
152mlockall()È£ÃâÇÑ ÇÁ·Î¼¼½ºÀÇ ÆäÀÌ¡À» ±ÝÁö½ÃŲ´Ùmm/mlock.c
153munlockall()È£ÃâÇÑ ÇÁ·Î¼¼½º¿¡ ´ëÇÑ ÆäÀÌ¡À» ´Ù½Ã °¡´ÉÇϵµ·Ï ÇÑ´Ù.mm/mlock.c
154sched_setparam()½ºÄÉÁÙ ÆÄ¶ó¸ÞÅÍ ¼³Á¤kernel/sched.c
155sched_getparam()½ºÄÉÁì ÆÄ¶ó¸ÞÅÍ ¼³Á¤°ª °¡Á®¿À±âkernel/sched.c
156sched_setscheduler()½ºÄÉÁì ¾Ë°í¸®Áò ÆÄ¶ó¸ÞÅÍ ¼³Á¤kernel/sched.c
157sched_getscheduler()½ºÄÉÁì ¾Ë°í¸®Áò ÆÄ¶ó¸ÞÅÍ °ª °¡Á®¿À±âkernel/sched.c
158sched_yield() kernel/sched.c
159sched_get_priority_max()Á¤Àû ¼±Çà ¹üÀ§¸¦ °¡Áø´Ùkernel/sched.c
160sched_get_priority_mix() kernel/sched.c
161sched_rr_get_interval()ÇÁ·Î¼¼½ºÀÇ SCHED_RR°£°ÝÀ» °¡Á®¿Â´Ù.kernel/sched.c
162nanosleep()ÁöÁ¤ÇÑ ½Ã°£¿¡ ½ÇÇàÀ» Àá½Ã ¸ØÃá´Ùkernel/sched.c
163mremap()°¡»ó ¸Þ¸ð¸® ÁÖ¼Ò¸¦ Àç´ëÀÀ½ÃŲ´Ùmm/mremap.c
164setresuid()set real, effective and saved user or group IDkernel/sys.c
165getresuid()get real, effective and saved user or group IDkernel/sys.c
166vm86()8086°¡»ó ¸ðµå·Î ÁøÀÔarch/i386/kernel/vm86.c
167query_module()query the kernel for various bits pertaining to moduleskernel/module.c
168poll()ÆÄÀÏ ÁöÁ¤ÀÚ·Î ºÎÅÍ À̺¥Æ®¸¦ ±â´Ù¸°´Ùfs/select.c
169nfsservctl()Ä¿³Î nfs µ¥¸óÀ» À§ÇÑ ÀÎÅÍÆäÀ̽ºfs/filesystems.c
170setresgid()set real, effective and saved user or group IDkernel/sys.c
171getresgid()get real, effective and saved user or group IDkernel/sys.c
172prctl()ÇÁ·Î¼¼½º»ó¿¡¼­ÀÇ ½ÇÇàkernel/sys.c
173rt_sigreturn arch/i386/kernel/signal.c
174rt_sigaction kernel/signal.c
175rt_sigprocmask kernel/signal.c
176rt_sigpending kernel/signal.c
177rt_sigtimedwait kernel/signal.c
178rt_sigqueueinfo kernel/signal.c
179rt_sigsuspend arch/i386/kernel/signal.c
180pread()ÆÄÀÏ ÁöÁ¤ÀÚ·Î ºÎÅÍ À§Ä¡¸¦ °¡Á®¿À°Å³ª Àд´Ùfs/read_write.c
181sys_pwrite()ÆÄÀÏ ÁöÁ¤ÀÚ·Î ºÎÅÍ À§Ä¡¸¦ °¡Á®¿À°Å³ª ¾´´Ùfs/read_write.c
182chown()ÆÄÀÏ ¼ÒÀ¯ÀÚ º¯°æfs/open.c
183getcwd()ÃÖ±Ù ÀÛ¾÷ µð·ºÅ丮 °¡Á®¿À±âfs/dcache.c
184capget()ÇÁ·Î¼¼½º ±â´ÉÀÇ ¼³Á¤°ª °¡Á®¿À±âkernel/capability.c
185capsetÇÁ·Î¼¼½º ±â´É ¼³Á¤Çϱâkernle/capability.c
186sigaltstack()½Ã±×³Î ½ºÅà ¹®¸ÆÀ» °¡Á®¿À°¡³ª ¼³Á¤arch/i386/kernel/signal.c
187sendfile()ÆÄÀÏ ÁöÁ¤ÀÚ »çÀÌÀÇ µ¥ÀÌÅÍ ±³È¯mm/filemap.c
188getpmsg()»ç¿ëÇÏÁö ¾ÊÀ½ 
189putpmsg()»ç¿ëÇÏÁö ¾ÊÀ½ 
190vfork()ÀÚ½Ä ÇÁ·Î¼¼½º »ý¼º°ú ºÎ¸ð ÇÁ·Î¼¼½º ºí·°arch/i386/kernel/process.c