[unix-history] / usr / sys / ken / sysent.c

#
/*
 */

/*
 * This table is the switch used to transfer
 * to the appropriate routine for processing a system call.
 * Each row contains the number of arguments expected
 * and a pointer to the routine.
 */
int	sysent[]
{
	0, &nullsys,			/*  0 = indir */
	0, &rexit,			/*  1 = exit */
	0, &fork,			/*  2 = fork */
	2, &read,			/*  3 = read */
	2, &write,			/*  4 = write */
	2, &open,			/*  5 = open */
	0, &close,			/*  6 = close */
	0, &wait,			/*  7 = wait */
	2, &creat,			/*  8 = creat */
	2, &link,			/*  9 = link */
	1, &unlink,			/* 10 = unlink */
	2, &exec,			/* 11 = exec */
	1, &chdir,			/* 12 = chdir */
	0, &gtime,			/* 13 = time */
	3, &mknod,			/* 14 = mknod */
	2, &chmod,			/* 15 = chmod */
	2, &chown,			/* 16 = chown */
	1, &sbreak,			/* 17 = break */
	2, &stat,			/* 18 = stat */
	2, &seek,			/* 19 = seek */
	0, &getpid,			/* 20 = getpid */
	3, &smount,			/* 21 = mount */
	1, &sumount,			/* 22 = umount */
	0, &setuid,			/* 23 = setuid */
	0, &getuid,			/* 24 = getuid */
	0, &stime,			/* 25 = stime */
	3, &ptrace,			/* 26 = ptrace */
	0, &nosys,			/* 27 = x */
	1, &fstat,			/* 28 = fstat */
	0, &nosys,			/* 29 = x */
	1, &nullsys,			/* 30 = smdate; inoperative */
	1, &stty,			/* 31 = stty */
	1, &gtty,			/* 32 = gtty */
	0, &nosys,			/* 33 = x */
	0, &nice,			/* 34 = nice */
	0, &sslep,			/* 35 = sleep */
	0, &sync,			/* 36 = sync */
	1, &kill,			/* 37 = kill */
	0, &getswit,			/* 38 = switch */
	0, &nosys,			/* 39 = x */
	0, &nosys,			/* 40 = x */
	0, &dup,			/* 41 = dup */
	0, &pipe,			/* 42 = pipe */
	1, &times,			/* 43 = times */
	4, &profil,			/* 44 = prof */
	0, &nosys,			/* 45 = tiu */
	0, &setgid,			/* 46 = setgid */
	0, &getgid,			/* 47 = getgid */
	2, &ssig,			/* 48 = sig */
	0, &nosys,			/* 49 = x */
	0, &nosys,			/* 50 = x */
	0, &nosys,			/* 51 = x */
	0, &nosys,			/* 52 = x */
	0, &nosys,			/* 53 = x */
	0, &nosys,			/* 54 = x */
	0, &nosys,			/* 55 = x */
	0, &nosys,			/* 56 = x */
	0, &nosys,			/* 57 = x */
	0, &nosys,			/* 58 = x */
	0, &nosys,			/* 59 = x */
	0, &nosys,			/* 60 = x */
	0, &nosys,			/* 61 = x */
	0, &nosys,			/* 62 = x */
	0, &nosys			/* 63 = x */
};
Commit	Line	Data
f1b39b19 KT	1	#
	2	/*
	3	*/
	4
	5	/*
	6	* This table is the switch used to transfer
	7	* to the appropriate routine for processing a system call.
	8	* Each row contains the number of arguments expected
	9	* and a pointer to the routine.
	10	*/
	11	int sysent[]
	12	{
	13	0, &nullsys, /* 0 = indir */
	14	0, &rexit, /* 1 = exit */
	15	0, &fork, /* 2 = fork */
	16	2, &read, /* 3 = read */
	17	2, &write, /* 4 = write */
	18	2, &open, /* 5 = open */
	19	0, &close, /* 6 = close */
	20	0, &wait, /* 7 = wait */
	21	2, &creat, /* 8 = creat */
	22	2, &link, /* 9 = link */
	23	1, &unlink, /* 10 = unlink */
	24	2, &exec, /* 11 = exec */
	25	1, &chdir, /* 12 = chdir */
	26	0, &gtime, /* 13 = time */
	27	3, &mknod, /* 14 = mknod */
	28	2, &chmod, /* 15 = chmod */
	29	2, &chown, /* 16 = chown */
	30	1, &sbreak, /* 17 = break */
	31	2, &stat, /* 18 = stat */
	32	2, &seek, /* 19 = seek */
	33	0, &getpid, /* 20 = getpid */
	34	3, &smount, /* 21 = mount */
	35	1, &sumount, /* 22 = umount */
	36	0, &setuid, /* 23 = setuid */
	37	0, &getuid, /* 24 = getuid */
	38	0, &stime, /* 25 = stime */
	39	3, &ptrace, /* 26 = ptrace */
	40	0, &nosys, /* 27 = x */
	41	1, &fstat, /* 28 = fstat */
	42	0, &nosys, /* 29 = x */
	43	1, &nullsys, /* 30 = smdate; inoperative */
	44	1, &stty, /* 31 = stty */
	45	1, &gtty, /* 32 = gtty */
	46	0, &nosys, /* 33 = x */
	47	0, &nice, /* 34 = nice */
	48	0, &sslep, /* 35 = sleep */
	49	0, &sync, /* 36 = sync */
	50	1, &kill, /* 37 = kill */
	51	0, &getswit, /* 38 = switch */
	52	0, &nosys, /* 39 = x */
	53	0, &nosys, /* 40 = x */
	54	0, &dup, /* 41 = dup */
	55	0, &pipe, /* 42 = pipe */
	56	1, &times, /* 43 = times */
	57	4, &profil, /* 44 = prof */
	58	0, &nosys, /* 45 = tiu */
	59	0, &setgid, /* 46 = setgid */
	60	0, &getgid, /* 47 = getgid */
	61	2, &ssig, /* 48 = sig */
	62	0, &nosys, /* 49 = x */
	63	0, &nosys, /* 50 = x */
	64	0, &nosys, /* 51 = x */
65	0, &nosys, /* 52 = x */
66	0, &nosys, /* 53 = x */
67	0, &nosys, /* 54 = x */
68	0, &nosys, /* 55 = x */
69	0, &nosys, /* 56 = x */
70	0, &nosys, /* 57 = x */
71	0, &nosys, /* 58 = x */
72	0, &nosys, /* 59 = x */
73	0, &nosys, /* 60 = x */
74	0, &nosys, /* 61 = x */
75	0, &nosys, /* 62 = x */
76	0, &nosys /* 63 = x */
77	};