blob: 98ca155082a7e35f0dcf76b815f4952a9ac4eff1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
'\" t
.\" Title: waitpid
.\" Author: [see the "AUTHOR(S)" section]
.\" Generator: Asciidoctor 2.0.20
.\" Date: 2023-11-21
.\" Manual: User Commands
.\" Source: util-linux 2.39.3
.\" Language: English
.\"
.TH "WAITPID" "1" "2023-11-21" "util\-linux 2.39.3" "User Commands"
.ie \n(.g .ds Aq \(aq
.el .ds Aq '
.ss \n[.ss] 0
.nh
.ad l
.de URL
\fI\\$2\fP <\\$1>\\$3
..
.als MTO URL
.if \n[.g] \{\
. mso www.tmac
. am URL
. ad l
. .
. am MTO
. ad l
. .
. LINKSTYLE blue R < >
.\}
.SH "NAME"
waitpid \- utility to wait for arbitrary processes
.SH "SYNOPSIS"
.sp
\fBwaitpid\fP [\-v] [\fB\-\-timeout\fP|\fB\-t\fP \fIseconds\fP] pid...
.SH "DESCRIPTION"
.sp
\fBwaitpid\fP is a simple command to wait for arbitrary non\-child processes.
.sp
It exits after all processes whose PIDs have been passed as arguments have
exited.
.SH "OPTIONS"
.sp
\fB\-v\fP, \fB\-\-verbose\fP
.RS 4
Be more verbose.
.RE
.sp
\fB\-t\fP, \fB\-\-timeout\fP \fIseconds\fP
.RS 4
Maximum wait time.
.RE
.sp
\fB\-e\fP, \fB\-\-exited\fP
.RS 4
Don\(cqt error on already exited PIDs.
.RE
.sp
\fB\-c\fP, \fB\-\-count\fP \fIcount\fP
.RS 4
Number of process exits to wait for.
.RE
.sp
\fB\-h\fP, \fB\-\-help\fP
.RS 4
Display help text and exit.
.RE
.sp
\fB\-V\fP, \fB\-\-version\fP
.RS 4
Print version and exit.
.RE
.SH "EXIT STATUS"
.sp
\fBwaitpid\fP has the following exit status values:
.sp
\fB0\fP
.RS 4
success
.RE
.sp
\fB1\fP
.RS 4
unspecified failure
.RE
.sp
\fB2\fP
.RS 4
system does not provide necessary functionality
.RE
.sp
\fB3\fP
.RS 4
timeout expired
.RE
.SH "AUTHORS"
.sp
.MTO "thomas\(att\-8ch.de" "Thomas Weißschuh" ""
.SH "SEE ALSO"
.sp
\fBwaitpid\fP(2) \fBwait\fP(1P)
.SH "REPORTING BUGS"
.sp
For bug reports, use the issue tracker at \c
.URL "https://github.com/util\-linux/util\-linux/issues" "" "."
.SH "AVAILABILITY"
.sp
The \fBwaitpid\fP command is part of the util\-linux package which can be downloaded from \c
.URL "https://www.kernel.org/pub/linux/utils/util\-linux/" "Linux Kernel Archive" "."
|
