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Diffstat (limited to 'src/lib/libc/stdlib/exit.3')
-rw-r--r-- | src/lib/libc/stdlib/exit.3 | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/src/lib/libc/stdlib/exit.3 b/src/lib/libc/stdlib/exit.3 deleted file mode 100644 index 22acade86c..0000000000 --- a/src/lib/libc/stdlib/exit.3 +++ /dev/null | |||
@@ -1,102 +0,0 @@ | |||
1 | .\" Copyright (c) 1990, 1991 The Regents of the University of California. | ||
2 | .\" All rights reserved. | ||
3 | .\" | ||
4 | .\" This code is derived from software contributed to Berkeley by | ||
5 | .\" the American National Standards Committee X3, on Information | ||
6 | .\" Processing Systems. | ||
7 | .\" | ||
8 | .\" Redistribution and use in source and binary forms, with or without | ||
9 | .\" modification, are permitted provided that the following conditions | ||
10 | .\" are met: | ||
11 | .\" 1. Redistributions of source code must retain the above copyright | ||
12 | .\" notice, this list of conditions and the following disclaimer. | ||
13 | .\" 2. Redistributions in binary form must reproduce the above copyright | ||
14 | .\" notice, this list of conditions and the following disclaimer in the | ||
15 | .\" documentation and/or other materials provided with the distribution. | ||
16 | .\" 3. Neither the name of the University nor the names of its contributors | ||
17 | .\" may be used to endorse or promote products derived from this software | ||
18 | .\" without specific prior written permission. | ||
19 | .\" | ||
20 | .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | ||
21 | .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
22 | .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
23 | .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | ||
24 | .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
25 | .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
26 | .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
27 | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
28 | .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
29 | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
30 | .\" SUCH DAMAGE. | ||
31 | .\" | ||
32 | .\" $OpenBSD: exit.3,v 1.18 2024/08/30 03:44:48 guenther Exp $ | ||
33 | .\" | ||
34 | .Dd $Mdocdate: August 30 2024 $ | ||
35 | .Dt EXIT 3 | ||
36 | .Os | ||
37 | .Sh NAME | ||
38 | .Nm exit | ||
39 | .Nd perform normal program termination | ||
40 | .Sh SYNOPSIS | ||
41 | .In stdlib.h | ||
42 | .Ft void | ||
43 | .Fn exit "int status" | ||
44 | .Sh DESCRIPTION | ||
45 | The | ||
46 | .Fn exit | ||
47 | function terminates a process. | ||
48 | .Pp | ||
49 | Before termination it performs the following functions in the | ||
50 | order listed: | ||
51 | .Bl -enum -offset indent | ||
52 | .It | ||
53 | Call the functions registered with the | ||
54 | .Xr atexit 3 | ||
55 | function, in the reverse order of their registration. | ||
56 | .It | ||
57 | Flush all open output streams. | ||
58 | .It | ||
59 | Close all open streams. | ||
60 | .It | ||
61 | Unlink all files created with the | ||
62 | .Xr tmpfile 3 | ||
63 | function. | ||
64 | .El | ||
65 | .Pp | ||
66 | Following this, | ||
67 | .Fn exit | ||
68 | calls | ||
69 | .Xr _exit 2 . | ||
70 | Note that typically | ||
71 | .Xr _exit 2 | ||
72 | only passes the lower 8 bits of | ||
73 | .Fa status | ||
74 | on to the parent, thus negative values have less meaning. | ||
75 | .Sh RETURN VALUES | ||
76 | The | ||
77 | .Fn exit | ||
78 | function never returns. | ||
79 | .Sh SEE ALSO | ||
80 | .Xr _exit 2 , | ||
81 | .Xr atexit 3 , | ||
82 | .Xr intro 3 , | ||
83 | .Xr sysexits 3 , | ||
84 | .Xr tmpfile 3 | ||
85 | .Sh STANDARDS | ||
86 | The | ||
87 | .Fn exit | ||
88 | function conforms to | ||
89 | .St -isoC-99 . | ||
90 | .Sh HISTORY | ||
91 | An | ||
92 | .Fn exit | ||
93 | function first appeared as a system call in | ||
94 | .At v1 . | ||
95 | It has accepted the | ||
96 | .Fa status | ||
97 | argument since | ||
98 | .At v2 . | ||
99 | In | ||
100 | .At v7 , | ||
101 | the bare system call was renamed to | ||
102 | .Xr _exit 2 . | ||