5a87153824
fix TestNsenterAlivePid
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unblock the nsenter-exec test process to let it finish succesfully
Signed-off-by: Daniel, Dao Quang Minh <dqminh89@gmail.com>
2015-01-16 05:13:19 -05:00
f5dfd9a702
nit: reindent with indent -linux
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Signed-off-by: Daniel, Dao Quang Minh <dqminh89@gmail.com>
2015-01-16 04:58:30 -05:00
9946e299af
nsenter waits for parent signal before forking
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this allows the parent to place the process into cgroup first so it can track
the children properly
Docker-DCO-1.1-Signed-off-by: Daniel, Dao Quang Minh <dqminh89@gmail.com> (github: dqminh)
2015-01-16 04:56:45 -05:00
35ae1c4871
nsenter: add a macros to print errors
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Signed-off-by: Andrey Vagin <avagin@openvz.org>
2015-01-12 07:56:12 +03:00
85cd86999f
nsenter: use %m instead of strerror(errno)
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Signed-off-by: Andrey Vagin <avagin@openvz.org>
2015-01-12 07:56:12 +03:00
0f8f0601ae
nsenter: return an error if a process with specified pid is a zombie
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Signed-off-by: Andrey Vagin <avagin@openvz.org>
2015-01-12 07:56:12 +03:00
b6a1b88985
nsenter: return an error if a process with specified pid doesn't exist
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Signed-off-by: Andrey Vagin <avagin@openvz.org>
2015-01-12 07:56:12 +03:00
ecace12e5a
nsenter: check errors from open(), read() and open()
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Currently if nsenter is executed without /proc, it segfaulted.
Signed-off-by: Andrey Vagin <avagin@openvz.org>
2015-01-12 07:56:12 +03:00
b7e54b0b41
nsenter: add tests
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Signed-off-by: Andrey Vagin <avagin@openvz.org>
2015-01-12 07:56:12 +03:00
a1ac9b1015
Use the child subreaper option only when available
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Signed-off-by: Mrunal Patel <mrunalp@gmail.com> (github: mrunalp)
2015-01-06 18:30:30 -05:00
d6cd7ce43f
define PR_SET_CHILD_SUBREAPER if not set
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Docker-DCO-1.1-Signed-off-by: Daniel, Dao Quang Minh <dqminh89@gmail.com> (github: dqminh)
2014-12-17 10:16:57 -05:00
43842efecc
reformat with indent -linux
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Docker-DCO-1.1-Signed-off-by: Daniel, Dao Quang Minh <dqminh89@gmail.com> (github: dqminh)
2014-12-15 14:39:55 -05:00
4c6df516ae
Set child sub reaper option on nsenter to help cleanup all processes orphaned via ExecIn.
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Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
2014-11-19 20:14:20 +00:00
ae08910fde
Enter cgroups as part of nsenter while using systemd.
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Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
2014-08-13 23:26:27 +00:00
fc05554fdb
Allow comparison based on strlen of "nsenter"
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Signed-off-by: Michael Crosby <michael@docker.com>
2014-08-08 15:44:18 -07:00
4d1d6185ab
Add unsupported file for cross compile
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Signed-off-by: Michael Crosby <michael@docker.com>
2014-08-08 12:14:48 -07:00
cdff060b63
Nsenter checks for argv 0 before running
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Signed-off-by: Michael Crosby <michael@docker.com>
2014-08-08 11:11:23 -07:00
86f6df8993
Move nsenter code into separate package
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Signed-off-by: Michael Crosby <michael@docker.com>
2014-08-08 10:42:19 -07:00
Daniel, Dao Quang Minh
Andrey Vagin
Mrunal Patel
Vishnu Kannan
Michael Crosby