Re: [PATCH v2 2/2] tools/nolibc: add err.h

:::::: 
:::::: Manual check reason: "low confidence bisect report"
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BCC: [email protected]
CC: [email protected]
In-Reply-To: <[email protected]>
References: <[email protected]>
TO: "Thomas Weißschuh" <[email protected]>
TO: Willy Tarreau <[email protected]>
TO: Shuah Khan <[email protected]>
CC: [email protected]
CC: [email protected]
CC: "Thomas Weißschuh" <[email protected]>

Hi Thomas,

kernel test robot noticed the following build errors:

[auto build test ERROR on 745dadd6d3d984feafb96f27b60d74b29ade4957]

url:    https://github.com/intel-lab-lkp/linux/commits/Thomas-Wei-schuh/tools-nolibc-add-support-for-program_invocation_-short_-name/20260814-021623
base:   745dadd6d3d984feafb96f27b60d74b29ade4957
patch link:    https://lore.kernel.org/r/20260313-nolibc-err-h-v2-2-f4481053b07a%40weissschuh.net
patch subject: [PATCH v2 2/2] tools/nolibc: add err.h
:::::: branch date: 4 days ago
:::::: commit date: 4 days ago
config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260818/[email protected]/config)
compiler: aarch64-linux-gnu-gcc (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260818/[email protected]/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <[email protected]>
| Closes: https://lore.kernel.org/r/[email protected]/

All errors (new ones prefixed by >>):

   nolibc-test.c: In function 'run_startup':
>> nolibc-test.c:750:9: error: unknown type name 'bool'
     750 |         bool proc = access("/proc", R_OK) == 0;
         |         ^~~~
   nolibc-test.c:49:1: note: 'bool' is defined in header '<stdbool.h>'; this is probably fixable by adding '#include <stdbool.h>'
      48 | #include "nolibc-test-linkage.h"
     +++ |+#include <stdbool.h>
      49 | 

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