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1.1 root 1: .\" Copyright (c) 1990 The Regents of the University of California.
2: .\" All rights reserved.
3: .\"
4: .\" Redistribution and use in source and binary forms are permitted
5: .\" provided that: (1) source distributions retain this entire copyright
6: .\" notice and comment, and (2) distributions including binaries display
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8: .\" developed by the University of California, Berkeley and its contributors''
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14: .\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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18: .\" @(#)exit.3 6.4 (Berkeley) 5/17/90
19: .\"
20: .TH EXIT 3 "May 17, 1990"
21: .UC 5
22: .SH NAME
23: exit \- perform normal program termination
24: .SH SYNOPSIS
25: .nf
26: .ft B
27: #include <stdlib.h>
28:
29: void
30: exit(status)
31: int status;
32: .fi
33: .SH DESCRIPTION
34: .I Exit
35: terminates a process.
36: .PP
37: Before termination it performs the following functions in the
38: order listed:
39: .RS
40: .PP
41: Call the functions registered with the
42: .IR atexit (3)
43: function, in the reverse order of their registration.
44: .PP
45: Flush all open output streams.
46: .PP
47: Close all open streams.
48: .PP
49: Unlink all files created with the
50: .IR tmpfile (3)
51: function.
52: .RE
53: .PP
54: .I Exit
55: never returns.
56: .SH "SEE ALSO"
57: exit(2), atexit(3), intro(3), tmpfile(3)
58: .SH STANDARDS
59: .B Exit
60: conforms to ANSI X3.159-1989 (``ANSI C'').
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