Linux 2.6 的 System Call：12 大類

把 Linux 提供的 sytsem call service 依分類做整理，並提供實作檔案。本表使用於 Jollen 的「2. GNU Toolchains 與 Embedded Linux Programming」課程中，在此提供給大家做參考。目前依據 Linux 2.6.11 原始碼製成，請搭配 2.6.11 以上的版本做研究。

no	Syscall name	Implementation file in Linux 2.6.11 (or above)
目前大致把 Linux 2.6.11 的 system call 分成以下幾個類別： Machine-dependent (i386) Filesystem Linux kernel Scheduling Signals Systems Time Kernel Timer & Process 16-bit uid Memory Management Swapfile Socket 最後一個欄位列出該 system call 實作的檔案 (以 Linux 2.6.11 為主)。請注意，Blog 裡並沒有該檔案的 hyperlink，您可以複制本 blog，並準備一份 Linux 2.6.11 (or above) 的原始碼，以方便 link 到檔案做查詢。
Machine-dependent (i386)
101	sys_ioperm	linux/arch/i386/kernel/ioport.c
110	sys_iopl	linux/arch/i386/kernel/ioport.c
123	sys_modify_ldt	linux/arch/i386/kernel/ldt.c
2	sys_fork	linux/arch/i386/kernel/process.c
11	sys_execve	linux/arch/i386/kernel/process.c
120	sys_clone	linux/arch/i386/kernel/process.c
190	sys_vfork	linux/arch/i386/kernel/process.c
243	sys_set_thread_area	linux/arch/i386/kernel/process.c
244	sys_get_thread_area	linux/arch/i386/kernel/process.c
26	sys_ptrace	linux/arch/i386/kernel/ptrace.c
67	sys_sigaction	linux/arch/i386/kernel/signal.c
72	sys_sigsuspend	linux/arch/i386/kernel/signal.c
119	sys_sigreturn	linux/arch/i386/kernel/signal.c
173	sys_rt_sigreturn	linux/arch/i386/kernel/signal.c
179	sys_rt_sigsuspend	linux/arch/i386/kernel/signal.c
186	sys_sigaltstack	linux/arch/i386/kernel/signal.c
42	sys_pipe	linux/arch/i386/kernel/sys_i386.c
59	sys_olduname	linux/arch/i386/kernel/sys_i386.c
82	old_select	linux/arch/i386/kernel/sys_i386.c
90	old_mmap	linux/arch/i386/kernel/sys_i386.c
109	sys_uname	linux/arch/i386/kernel/sys_i386.c
117	sys_ipc	linux/arch/i386/kernel/sys_i386.c
192	sys_mmap2	linux/arch/i386/kernel/sys_i386.c
113	sys_vm86old	linux/arch/i386/kernel/vm86.c
166	sys_vm86	linux/arch/i386/kernel/vm86.c
Filesystem
245	sys_io_setup	linux/fs/aio.c
246	sys_io_destroy	linux/fs/aio.c
247	sys_io_getevents	linux/fs/aio.c
248	sys_io_submit	linux/fs/aio.c
249	sys_io_cancel	linux/fs/aio.c
36	sys_sync	linux/fs/buffer.c
118	sys_fsync	linux/fs/buffer.c
134	sys_bdflush	linux/fs/buffer.c
148	sys_fdatasync	linux/fs/buffer.c
183	sys_getcwd	linux/fs/dcache.c
253	sys_lookup_dcookie	linux/fs/dcookies.c
254	sys_epoll_create	linux/fs/eventpoll.c
255	sys_epoll_ctl	linux/fs/eventpoll.c
256	sys_epoll_wait	linux/fs/eventpoll.c
86	sys_uselib	linux/fs/exec.c
41	sys_dup	linux/fs/fcntl.c
55	sys_fcntl	linux/fs/fcntl.c
63	sys_dup2	linux/fs/fcntl.c
221	sys_fcntl64	linux/fs/fcntl.c
135	sys_sysfs	linux/fs/filesystems.c
54	sys_ioctl	linux/fs/ioctl.c
143	sys_flock	linux/fs/locks.c
9	sys_link	linux/fs/namei.c
10	sys_unlink	linux/fs/namei.c
14	sys_mknod	linux/fs/namei.c
38	sys_rename	linux/fs/namei.c
39	sys_mkdir	linux/fs/namei.c
40	sys_rmdir	linux/fs/namei.c
83	sys_symlink	linux/fs/namei.c
21	sys_mount	linux/fs/namespace.c
22	sys_oldumount	linux/fs/namespace.c
52	sys_umount	linux/fs/namespace.c
217	sys_pivot_root	linux/fs/namespace.c
169	sys_nfsservctl	linux/fs/nfsctl.c
5	sys_open	linux/fs/open.c
6	sys_close	linux/fs/open.c
8	sys_creat	linux/fs/open.c
12	sys_chdir	linux/fs/open.c
15	sys_chmod	linux/fs/open.c
30	sys_utime	linux/fs/open.c
33	sys_access	linux/fs/open.c
61	sys_chroot	linux/fs/open.c
92	sys_truncate	linux/fs/open.c
93	sys_ftruncate	linux/fs/open.c
94	sys_fchmod	linux/fs/open.c
99	sys_statfs	linux/fs/open.c
100	sys_fstatfs	linux/fs/open.c
111	sys_vhangup	linux/fs/open.c
133	sys_fchdir	linux/fs/open.c
193	sys_truncate64	linux/fs/open.c
194	sys_ftruncate64	linux/fs/open.c
198	sys_lchown	linux/fs/open.c
207	sys_fchown	linux/fs/open.c
212	sys_chown	linux/fs/open.c
268	sys_statfs64	linux/fs/open.c
269	sys_fstatfs64	linux/fs/open.c
131	sys_quotactl	linux/fs/quota.c
89	old_readdir	linux/fs/readdir.c
141	sys_getdents	linux/fs/readdir.c
220	sys_getdents64	linux/fs/readdir.c
3	sys_read	linux/fs/read_write.c
4	sys_write	linux/fs/read_write.c
19	sys_lseek	linux/fs/read_write.c
140	sys_llseek	linux/fs/read_write.c
145	sys_readv	linux/fs/read_write.c
146	sys_writev	linux/fs/read_write.c
180	sys_pread64	linux/fs/read_write.c
181	sys_pwrite64	linux/fs/read_write.c
187	sys_sendfile	linux/fs/read_write.c
239	sys_sendfile64	linux/fs/read_write.c
142	sys_select	linux/fs/select.c
168	sys_poll	linux/fs/select.c
18	sys_stat	linux/fs/stat.c
28	sys_fstat	linux/fs/stat.c
84	sys_lstat	linux/fs/stat.c
85	sys_readlink	linux/fs/stat.c
106	sys_newstat	linux/fs/stat.c
107	sys_newlstat	linux/fs/stat.c
108	sys_newfstat	linux/fs/stat.c
195	sys_stat64	linux/fs/stat.c
196	sys_lstat64	linux/fs/stat.c
197	sys_fstat64	linux/fs/stat.c
62	sys_ustat	linux/fs/super.c
226	sys_setxattr	linux/fs/xattr.c
227	sys_lsetxattr	linux/fs/xattr.c
228	sys_fsetxattr	linux/fs/xattr.c
229	sys_getxattr	linux/fs/xattr.c
230	sys_lgetxattr	linux/fs/xattr.c
231	sys_fgetxattr	linux/fs/xattr.c
232	sys_listxattr	linux/fs/xattr.c
233	sys_llistxattr	linux/fs/xattr.c
234	sys_flistxattr	linux/fs/xattr.c
235	sys_removexattr	linux/fs/xattr.c
236	sys_lremovexattr	linux/fs/xattr.c
237	sys_fremovexattr	linux/fs/xattr.c
Linux Kernel
51	sys_acct	linux/kernel/acct.c
184	sys_capget	linux/kernel/capability.c
185	sys_capset	linux/kernel/capability.c
136	sys_personality	linux/kernel/exec_domain.c
1	sys_exit	linux/kernel/exit.c
7	sys_waitpid	linux/kernel/exit.c
114	sys_wait4	linux/kernel/exit.c
252	sys_exit_group	linux/kernel/exit.c
258	sys_set_tid_address	linux/kernel/fork.c
240	sys_futex	linux/kernel/futex.c
104	sys_setitimer	linux/kernel/itimer.c
105	sys_getitimer	linux/kernel/itimer.c
128	sys_init_module	linux/kernel/module.c
129	sys_delete_module	linux/kernel/module.c
162	sys_nanosleep	linux/kernel/posix-timers.c
259	sys_timer_create	linux/kernel/posix-timers.c
260	sys_timer_settime	linux/kernel/posix-timers.c
261	sys_timer_gettime	linux/kernel/posix-timers.c
262	sys_timer_getoverrun	linux/kernel/posix-timers.c
263	sys_timer_delete	linux/kernel/posix-timers.c
264	sys_clock_settime	linux/kernel/posix-timers.c
265	sys_clock_gettime	linux/kernel/posix-timers.c
266	sys_clock_getres	linux/kernel/posix-timers.c
267	sys_clock_nanosleep	linux/kernel/posix-timers.c
103	sys_syslog	linux/kernel/printk.c
Scheduling
34	sys_nice	linux/kernel/sched.c
154	sys_sched_setparam	linux/kernel/sched.c
155	sys_sched_getparam	linux/kernel/sched.c
156	sys_sched_setscheduler	linux/kernel/sched.c
157	sys_sched_getscheduler	linux/kernel/sched.c
158	sys_sched_yield	linux/kernel/sched.c
159	sys_sched_get_priority_max	linux/kernel/sched.c
160	sys_sched_get_priority_min	linux/kernel/sched.c
161	sys_sched_rr_get_interval	linux/kernel/sched.c
241	sys_sched_setaffinity	linux/kernel/sched.c
242	sys_sched_getaffinity	linux/kernel/sched.c
Signals
0	sys_restart_syscall	linux/kernel/signal.c
29	sys_pause	linux/kernel/signal.c
37	sys_kill	linux/kernel/signal.c
48	sys_signal	linux/kernel/signal.c
68	sys_sgetmask	linux/kernel/signal.c
69	sys_ssetmask	linux/kernel/signal.c
73	sys_sigpending	linux/kernel/signal.c
126	sys_sigprocmask	linux/kernel/signal.c
174	sys_rt_sigaction	linux/kernel/signal.c
175	sys_rt_sigprocmask	linux/kernel/signal.c
176	sys_rt_sigpending	linux/kernel/signal.c
177	sys_rt_sigtimedwait	linux/kernel/signal.c
178	sys_rt_sigqueueinfo	linux/kernel/signal.c
238	sys_tkill	linux/kernel/signal.c
270	sys_tgkill	linux/kernel/signal.c
Systems
43	sys_times	linux/kernel/sys.c
57	sys_setpgid	linux/kernel/sys.c
60	sys_umask	linux/kernel/sys.c
65	sys_getpgrp	linux/kernel/sys.c
66	sys_setsid	linux/kernel/sys.c
74	sys_sethostname	linux/kernel/sys.c
75	sys_setrlimit	linux/kernel/sys.c
76	sys_old_getrlimit	linux/kernel/sys.c
77	sys_getrusage	linux/kernel/sys.c
88	sys_reboot	linux/kernel/sys.c
96	sys_getpriority	linux/kernel/sys.c
97	sys_setpriority	linux/kernel/sys.c
121	sys_setdomainname	linux/kernel/sys.c
122	sys_newuname	linux/kernel/sys.c
132	sys_getpgid	linux/kernel/sys.c
147	sys_getsid	linux/kernel/sys.c
172	sys_prctl	linux/kernel/sys.c
191	sys_getrlimit	linux/kernel/sys.c
203	sys_setreuid	linux/kernel/sys.c
204	sys_setregid	linux/kernel/sys.c
205	sys_getgroups	linux/kernel/sys.c
206	sys_setgroups	linux/kernel/sys.c
208	sys_setresuid	linux/kernel/sys.c
209	sys_getresuid	linux/kernel/sys.c
210	sys_setresgid	linux/kernel/sys.c
211	sys_getresgid	linux/kernel/sys.c
213	sys_setuid	linux/kernel/sys.c
214	sys_setgid	linux/kernel/sys.c
215	sys_setfsuid	linux/kernel/sys.c
216	sys_setfsgid	linux/kernel/sys.c
149	sys_sysctl	linux/kernel/sysctl.c
Time
13	sys_time	linux/kernel/time.c
25	sys_stime	linux/kernel/time.c
78	sys_gettimeofday	linux/kernel/time.c
79	sys_settimeofday	linux/kernel/time.c
124	sys_adjtimex	linux/kernel/time.c
Kernel Timer & Process
20	sys_getpid	linux/kernel/timer.c
27	sys_alarm	linux/kernel/timer.c
64	sys_getppid	linux/kernel/timer.c
116	sys_sysinfo	linux/kernel/timer.c
199	sys_getuid	linux/kernel/timer.c
200	sys_getgid	linux/kernel/timer.c
201	sys_geteuid	linux/kernel/timer.c
202	sys_getegid	linux/kernel/timer.c
224	sys_gettid	linux/kernel/timer.c
16-bit uid (wrapper functions)
16	sys_lchown16	linux/kernel/uid16.c
23	sys_setuid16	linux/kernel/uid16.c
24	sys_getuid16	linux/kernel/uid16.c
46	sys_setgid16	linux/kernel/uid16.c
47	sys_getgid16	linux/kernel/uid16.c
49	sys_geteuid16	linux/kernel/uid16.c
50	sys_getegid16	linux/kernel/uid16.c
70	sys_setreuid16	linux/kernel/uid16.c
71	sys_setregid16	linux/kernel/uid16.c
80	sys_getgroups16	linux/kernel/uid16.c
81	sys_setgroups16	linux/kernel/uid16.c
95	sys_fchown16	linux/kernel/uid16.c
138	sys_setfsuid16	linux/kernel/uid16.c
139	sys_setfsgid16	linux/kernel/uid16.c
164	sys_setresuid16	linux/kernel/uid16.c
165	sys_getresuid16	linux/kernel/uid16.c
170	sys_setresgid16	linux/kernel/uid16.c
171	sys_getresgid16	linux/kernel/uid16.c
182	sys_chown16	linux/kernel/uid16.c
Memory Management
250	sys_fadvise64	linux/mm/fadvise.c
225	sys_readahead	linux/mm/filemap.c
257	sys_remap_file_pages	linux/mm/fremap.c
219	sys_madvise	linux/mm/madvise.c
218	sys_mincore	linux/mm/mincore.c
150	sys_mlock	linux/mm/mlock.c
151	sys_munlock	linux/mm/mlock.c
152	sys_mlockall	linux/mm/mlock.c
153	sys_munlockall	linux/mm/mlock.c
45	sys_brk	linux/mm/mmap.c
91	sys_munmap	linux/mm/mmap.c
125	sys_mprotect	linux/mm/mprotect.c
163	sys_mremap	linux/mm/mremap.c
144	sys_msync	linux/mm/msync.c
Swapfile
87	sys_swapon	linux/mm/swapfile.c
115	sys_swapoff	linux/mm/swapfile.c
Socket
102	sys_socketcall	linux/net/socket.c

--jollen

Linux 2.6 的 System Call：12 大類

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