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| author | Jacopo Mondi <jacopo@jmondi.org> | 2021-12-13 15:44:22 +0100 |
|---|---|---|
| committer | Jacopo Mondi <jacopo@jmondi.org> | 2021-12-13 19:31:02 +0100 |
| commit | a3122eeceafae4f37346ec40f24d20706473e962 (patch) | |
| tree | 99fd5156b73b707d0cd769a0653685b696b8b83a /test/v4l2_compat | |
| parent | 13fdf9d0dcd371e8b348e234847b133494be615d (diff) | |
test: fence: Check write return value
The ::write() function used to signal a framebuffer fence in the unit
test is marked with the 'warn_unused_result'.
When building in debugoptimized mode not checking for the return
value causes issues at build time:
/test/fence.cpp:254:2: error: ignoring return value of function declared with 'warn_unused_result' attribute
Fix that by checking the ::write() return value and emitting an
error message in case the write fails.
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Reported-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Diffstat (limited to 'test/v4l2_compat')
0 files changed, 0 insertions, 0 deletions