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author | Giuseppe Scrivano <gscrivan@redhat.com> | 2019-03-10 11:22:57 +0100 |
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committer | Giuseppe Scrivano <gscrivan@redhat.com> | 2019-03-11 11:48:25 +0100 |
commit | f31ba2929ba64f5f279bb3d8d60562d4b77fd0df (patch) | |
tree | ac2a0087eae5269ce861a36786bcab35b110ae28 /pkg/rootless/rootless.go | |
parent | e22fc79f39a974323cb9463996accacb864e4284 (diff) | |
download | podman-f31ba2929ba64f5f279bb3d8d60562d4b77fd0df.tar.gz podman-f31ba2929ba64f5f279bb3d8d60562d4b77fd0df.tar.bz2 podman-f31ba2929ba64f5f279bb3d8d60562d4b77fd0df.zip |
rootless: support a custom arg to the new process
let the process running as euid != 0 pass down an argument to the
process running in the user namespace. This will be useful for
commands like rm -a that needs to join different namespaces, so that
we can re-exec separately for each of them.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Diffstat (limited to 'pkg/rootless/rootless.go')
-rw-r--r-- | pkg/rootless/rootless.go | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/pkg/rootless/rootless.go b/pkg/rootless/rootless.go new file mode 100644 index 000000000..a531e43ce --- /dev/null +++ b/pkg/rootless/rootless.go @@ -0,0 +1,9 @@ +package rootless + +// Opts allows to customize how re-execing to a rootless process is done +type Opts struct { + // Argument overrides the arguments on the command line + // for the re-execed process. The process in the namespace + // must use rootless.Argument() to read its value. + Argument string +} |