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| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2021-08-16 15:49:59 +0200 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2021-08-16 15:49:59 +0200 |
| commit | 35b874af5fb9ab9420c5e0e4b34f1152d825d848 (patch) | |
| tree | 06c948a036086a1c16609badeed9130d6c79b391 | |
| parent | 31776068e6a0c4659adcb8645a9217785be368b2 (diff) | |
Add thread attribute to global variables
The libnl does not allow to retrieve the 'err' and 'ack' pointers,
thus we are forced to use global variables.
However, this is not thread safe, add the __thread annotation to have
per thread variables. This is fine, as it is not a shared resource
across the threads.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
| -rw-r--r-- | src/netlink.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/netlink.c b/src/netlink.c index 4fdd361..9ebb7e2 100644 --- a/src/netlink.c +++ b/src/netlink.c @@ -13,8 +13,8 @@ struct handler_args { int id; }; -static int err; -static int done; +static __thread int err; +static __thread int done; static int nl_seq_check_handler(struct nl_msg *msg, void *arg) { |