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authorJo-Philipp Wich <jo@mein.io>2021-11-18 13:00:09 +0100
committerDaniel Golle <daniel@makrotopia.org>2021-11-23 14:03:39 +0000
commit50bc06e774f89517f98c89c76a7626f35c3ff659 (patch)
treeb835e8241b73752ffb48dbafce4ef5c8afdf7fbb
parent507f50df0771935ee389d383c0543e36f914f949 (diff)
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procd: setup /dev/stdin, /dev/stdout and /dev/stderr symlinks
Extend the hotplug.json ruleset to setup the common /dev/std{in,out,err} symbolic links which are needed by some applications, e.g. nftables when applying rulesets from stdin. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
-rw-r--r--package/system/procd/files/hotplug.json12
1 files changed, 11 insertions, 1 deletions
diff --git a/package/system/procd/files/hotplug.json b/package/system/procd/files/hotplug.json
index 7e0f129d35..b930b307a4 100644
--- a/package/system/procd/files/hotplug.json
+++ b/package/system/procd/files/hotplug.json
@@ -8,8 +8,18 @@
],
[
[ "if",
+ [ "eq", "DEVNAME", "null" ],
+ [
+ [ "makedev", "/dev/%DEVNAME%", "0666" ],
+ [ "exec", "/bin/ln", "-s", "/proc/self/fd/0", "/dev/stdin" ],
+ [ "exec", "/bin/ln", "-s", "/proc/self/fd/1", "/dev/stdout" ],
+ [ "exec", "/bin/ln", "-s", "/proc/self/fd/2", "/dev/stderr" ],
+ [ "return" ]
+ ]
+ ],
+ [ "if",
[ "eq", "DEVNAME",
- [ "null", "full", "ptmx", "zero", "tty", "net", "random", "urandom" ]
+ [ "full", "ptmx", "zero", "tty", "net", "random", "urandom" ]
],
[
[ "makedev", "/dev/%DEVNAME%", "0666" ],