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| author | Lennart Poettering <lennart@poettering.net> | 2020-05-26 23:27:20 +0200 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2020-05-29 15:28:10 +0900 |
| commit | f6dbcebdc28cabf36e6665b67d52d43192fb88df (patch) | |
| tree | 78e352676b149fb55ffdb080c28880cea35bf1ea /src/basic/missing_socket.h | |
| parent | 8abbd9a4d94ef3d66b4d04f0584921b35059c3f9 (diff) | |
| download | systemd-f6dbcebdc28cabf36e6665b67d52d43192fb88df.tar.gz | |
sd-device: check netlink netns matches host netns before using monitor
Tracking down #15931 confused the hell out of me, since running homed in
gdb from the command line worked fine, but doing so as a service failed.
Let's make this more debuggable and check if we live in the host netns
when allocating a new udev monitor.
This is just debug stuff, so that if things don't work, a quick debug
run will reveal what is going on.
That said, while we are at it, also fix unexpected closing of passed in
fd when failing.
Diffstat (limited to 'src/basic/missing_socket.h')
| -rw-r--r-- | src/basic/missing_socket.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/basic/missing_socket.h b/src/basic/missing_socket.h index 276be366c3..8c3fec1e35 100644 --- a/src/basic/missing_socket.h +++ b/src/basic/missing_socket.h @@ -62,3 +62,8 @@ struct sockaddr_vm { #ifndef IP_TRANSPARENT #define IP_TRANSPARENT 19 #endif + +/* linux/sockios.h */ +#ifndef SIOCGSKNS +#define SIOCGSKNS 0x894C +#endif |