mirror of
https://gitlab.freedesktop.org/monado/monado.git
synced 2025-01-10 08:55:27 +00:00
a4167ee500
On some systems fread() is declared with attribute warn_unused_result
and this results in a build warning:
-----------------------------------------------------------------------
Building C object src/xrt/drivers/CMakeFiles/drv_ns.dir/north_star/ns_hmd.c.o
.../src/xrt/drivers/north_star/ns_hmd.c: In function ‘ns_config_load’:
.../src/xrt/drivers/north_star/ns_hmd.c:512:2: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
512 | fread(json, 1, file_size, config_file);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-----------------------------------------------------------------------
Explicitly ignore the return value of that fread() to silence the
warning.
And while at it also close config_file in some error paths between
fopen() and fclose() which where leaking the file pointer when jumping
to the parse_error label.
|
||
|---|---|---|
| .. | ||
| android | ||
| arduino | ||
| daydream | ||
| depthai | ||
| dummy | ||
| euroc | ||
| hdk | ||
| ht | ||
| ht_ctrl_emu | ||
| hydra | ||
| illixr | ||
| multi_wrapper | ||
| north_star | ||
| ohmd | ||
| psmv | ||
| psvr | ||
| qwerty | ||
| realsense | ||
| remote | ||
| sample | ||
| survive | ||
| ultraleap_v2 | ||
| v4l2 | ||
| vf | ||
| vive | ||
| wmr | ||
| CMakeLists.txt | ||
| meson.build | ||