[LTP] [PATCH v2] openposix: update invalid clock id to accomodate new auxiliary clock ids
Avinesh Kumar
akumar@suse.de
Tue Oct 7 16:36:07 CEST 2025
On Tuesday, October 7, 2025 4:32:06 PM CEST Avinesh Kumar wrote:
> Starting kernel v6.17, there are 8 more auxiliary clock ids reserved on
> systems with CONFIG_POSIX_AUX_CLOCK=y [1] and moreover posix systems can
> define and support any number of clocks beyond the mandatory ones.
>
> [1] https://lore.kernel.org/lkml/20250519083025.905800695@linutronix.de/
>
> Signed-off-by: Avinesh Kumar <akumar@suse.de>
> ---
> .../conformance/interfaces/clock_getres/6-2.c | 5 ++---
> .../conformance/interfaces/clock_gettime/8-2.c | 4 ++--
> .../conformance/interfaces/clock_settime/17-2.c | 4 ++--
> 3 files changed, 6 insertions(+), 7 deletions(-)
>
> diff --git a/testcases/open_posix_testsuite/conformance/interfaces/clock_getres/6-2.c b/testcases/open_posix_testsuite/conformance/interfaces/clock_getres/6-2.c
> index c44809012..af45e27c9 100644
> --- a/testcases/open_posix_testsuite/conformance/interfaces/clock_getres/6-2.c
> +++ b/testcases/open_posix_testsuite/conformance/interfaces/clock_getres/6-2.c
> @@ -17,8 +17,7 @@
> * unassigned value = -1073743192 (ex. of what gcc will set to)
> * unassigned value = 1073743192 (ex. of what gcc will set to)
> * -1
> - * 17 (currently not = to any clock)
> - *
> + * 50 (hopefully big enough value not to be a valid clock id)
> */
> #include <stdio.h>
> #include <time.h>
> @@ -33,7 +32,7 @@ int main(void)
> struct timespec res;
> int invalid_tests[NUMINVALIDTESTS] = {
> INT32_MIN, INT32_MAX, 2147483647, -2147483647, -1073743192,
> - 1073743192, -1, 17
> + 1073743192, -1, 50
> };
> int i;
> int failure = 0;
> diff --git a/testcases/open_posix_testsuite/conformance/interfaces/clock_gettime/8-2.c b/testcases/open_posix_testsuite/conformance/interfaces/clock_gettime/8-2.c
> index ed4cd4078..92263ce87 100644
> --- a/testcases/open_posix_testsuite/conformance/interfaces/clock_gettime/8-2.c
> +++ b/testcases/open_posix_testsuite/conformance/interfaces/clock_gettime/8-2.c
> @@ -15,7 +15,7 @@
> * unassigned value = -1073743192 (ex. of what gcc will set to)
> * unassigned value = 1073743192 (ex. of what gcc will set to)
> * -1
> - * 17 (currently not = to any clock)
> + * 50 (hopefully big enough value not to be a valid clock id)
I see I added extra space in this one, please fix while merging if patch is fine.
Thanks,
Avinesh
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