Reverts the change made in d4d53010f00cadbb4f89c6d41391937646fc1740
(The changes was moved to another file in a restructuring)
The commit incorrectly assumed that no blocking would be allowed in
the syswq. This has caused issues observed among others
in #77241 and #80167
Signed-off-by: Håvard Reierstad <haavard.reierstad@nordicsemi.no>
Notifying users that the supplied timeout is being ignored is worthy of
a higher log level than debug. Any such usage should be changed at the
application level.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Move the network buffer header file from zephyr/net/buf.h to
zephyr/net_buf.h as the implementation now lives outside of the networking
subsystem.
Add (deprecated) zephyr/net/buf.h header to maintain compatibility with old
file path.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Move the net_buf implementation from the networking subsystem to a library
as they have no dependency on the networking subsystem.
Network buffers are used in subsystems outside of networking
(e.g. Bluetooth, USB).
Fixes: #36374
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
