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1.1 root 1: /*
2: * unix7sys.h 4.3 84/05/05
3: */
4:
5: /* From Lou Salkind: compat/RCS/unix7sys.h,v 1.2 84/01/31 13:34:22 */
6:
7: #define NSYSTRAPS 64
8: #define NSIGS 13
9: #define ILLSYS -1
10: #define NORMRET 0
11: #define LONGRET 1
12: #define TWORET 2
13: #define FORK 2
14: #define READ 3
15: #define WRITE 4
16: #define OPEN 5
17: #define CLOSE 6
18: #define WAIT 7
19: #define CREAT 8
20: #define LINK 9
21: #define UNLNK 10
22: #define EXEC 11
23: #define CHDIR 12
24: #define TIME 13
25: #define MKNOD 14
26: #define BRK 17
27: #define STAT 18
28: #define SEEK 19
29: #define SETUID 23
30: #define GETUID 24
31: #define STIME 25
32: #define ALARM 27
33: #define FSTAT 28
34: #define PAUSE 29
35: #define UTIME 30
36: #define NICE 34
37: #define FTIME 35
38: #define SETPGRP 39
39: #define PIPE 42
40: #define TIMES 43
41: #define SETGID 46
42: #define GETGID 47
43: #define SIG 48
44: #define IOCTL 54
45: #define EXECE 59
46: /*
47: * The numerical entries in the following table are
48: * really composed of 3 parts.
49: * The first entry in each row indicates the number
50: * of register arguments for the system call, while
51: * the 2nd position is the number of memory arguments
52: * the 3rd position is LONGRET if the return is a long (r0 and r1)
53: * or is TWORET if the return is 2 ints ala pipe
54: * otherwise it is NORMRET.
55: */
56: int sysargs[][3] =
57: {
58: 0, 0, NORMRET, /* 0 = indir */
59: 1, 0, NORMRET, /* 1 = exit */
60: 0, 0, NORMRET, /* 2 = fork */
61: 1, 2, NORMRET, /* 3 = read */
62: 1, 2, NORMRET, /* 4 = write */
63: 0, 2, NORMRET, /* 5 = open */
64: 1, 0, NORMRET, /* 6 = close */
65: 0, 0, TWORET, /* 7 = wait */
66: 0, 2, NORMRET, /* 8 = creat */
67: 0, 2, NORMRET, /* 9 = link */
68: 0, 1, NORMRET, /* 10 = unlink */
69: 0, 2, NORMRET, /* 11 = exec */
70: 0, 1, NORMRET, /* 12 = chdir */
71: 0, 0, LONGRET, /* 13 = time */
72: 0, 3, NORMRET, /* 14 = mknod */
73: 0, 2, NORMRET, /* 15 = chmod */
74: 0, 3, NORMRET, /* 16 = chown; now 3 args */
75: 0, 1, NORMRET, /* 17 = break */
76: 0, 2, NORMRET, /* 18 = stat */
77: 1, 3, LONGRET, /* 19 = seek; now 3 args */
78: 0, 0, NORMRET, /* 20 = getpid */
79: 0, 3, NORMRET, /* 21 = mount */
80: 0, 1, NORMRET, /* 22 = umount */
81: 1, 0, NORMRET, /* 23 = setuid */
82: 0, 0, TWORET, /* 24 = getuid */
83: 2, 0, NORMRET, /* 25 = stime */
84: 1, 3, NORMRET, /* 26 = ptrace */
85: 1, 0, NORMRET, /* 27 = alarm */
86: 1, 1, NORMRET, /* 28 = fstat */
87: 0, 0, NORMRET, /* 29 = pause */
88: 0, 2, NORMRET, /* 30 = utime */
89: 1, 1, NORMRET, /* 31 = stty */
90: 1, 1, NORMRET, /* 32 = gtty */
91: 0, 2, NORMRET, /* 33 = access */
92: 1, 0, NORMRET, /* 34 = nice */
93: 0, 1, NORMRET, /* 35 = ftime; formerly sleep */
94: 0, 0, NORMRET, /* 36 = sync */
95: 1, 1, NORMRET, /* 37 = kill */
96: 0, 0, NORMRET, /* 38 = switch; inoperative */
97: 0, 0, NORMRET, /* 39 = setpgrp (not in yet) */
98: ILLSYS, 0, NORMRET, /* 40 = tell (obsolete) */
99: 2, 0, NORMRET, /* 41 = dup */
100: 0, 0, TWORET, /* 42 = pipe */
101: 0, 1, NORMRET, /* 43 = times */
102: 0, 4, NORMRET, /* 44 = prof */
103: ILLSYS, 0, NORMRET, /* 45 = unused */
104: 1, 0, NORMRET, /* 46 = setgid */
105: 0, 0, TWORET, /* 47 = getgid */
106: 0, 2, NORMRET, /* 48 = sig */
107: ILLSYS, 0, NORMRET, /* 49 = reserved for USG */
108: ILLSYS, 0, NORMRET, /* 50 = reserved for USG */
109: 0, 1, NORMRET, /* 51 = turn acct off/on */
110: 0, 3, NORMRET, /* 52 = set user physical addresses */
111: 0, 1, NORMRET, /* 53 = lock user in core */
112: 0, 3, NORMRET, /* 54 = ioctl */
113: ILLSYS, 0, NORMRET, /* 55 = readwrite (in abeyance) */
114: 0, 4, NORMRET, /* 56 = creat mpx comm channel */
115: ILLSYS, 0, NORMRET, /* 57 = reserved for USG */
116: ILLSYS, 0, NORMRET, /* 58 = reserved for USG */
117: 0, 3, NORMRET, /* 59 = exece */
118: 0, 1, NORMRET, /* 60 = umask */
119: 0, 1, NORMRET, /* 61 = chroot */
120: ILLSYS, 0, NORMRET, /* 62 = x */
121: ILLSYS, 0, NORMRET /* 63 = used internally */
122: };
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