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| author |   Gabriel Ganne <gabriel.ganne@enea.com> | 2017-11-07 14:24:56 +0100 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2017-11-10 20:28:45 +0000 |
| commit | beb85cc662beda891989872b90bfd2a95e3c7a5a (patch) | |
| tree | e5123053d4eb198298381e7e2b993cec56c9510b /src/vnet/feature | |
| parent | 0f85333a94e176ab915e583ff66c8774cdbda620 (diff) | |
add warning control macro set
Add a way to toggle on and off a warning for a specific section of code.
This supports clang and gcc, and has no effect for any other compilers.
This follows commit bfc29ba442dbb65599f29fe5aa44c6219ed0d3a8 and
provides a generic way to handle warnings in such corner cases.
To disable a warning enabled by "-Wsome-warning" for a specific code:
WARN_OFF(some-warning) // disable compiler warning
; /* some code */
WARN_ON(some-warning) // enable the warning again
Change-Id: I0101caa0aa775e2b905c7b3b5fef3bbdce281673
Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
Diffstat (limited to 'src/vnet/feature')
0 files changed, 0 insertions, 0 deletions