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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-08-30 09:08:02 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-10-20 10:19:08 -0300 |
| commit | 9b5e138f2bbd032da858a4ad5bb51ed99d6f89b6 (patch) | |
| tree | d61137c94c8088bde747b0b6c741c35e0ed22f1a /sysdeps/unix/sysv/linux/timer_create.c | |
| parent | 643a2d01399188192e0da234581034f77c892054 (diff) | |
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linux: Avoid shifting a negative signed on POSIX timer interface
The current macros uses pid as signed value, which triggers a compiler
warning for process and thread timers. Replace MAKE_PROCESS_CPUCLOCK
with static inline function that expects the pid as unsigned. These
are similar to what Linux does internally.
Checked on x86_64-linux-gnu.
Reviewed-by: Arjun Shankar <arjun@redhat.com>
Diffstat (limited to 'sysdeps/unix/sysv/linux/timer_create.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/timer_create.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/timer_create.c b/sysdeps/unix/sysv/linux/timer_create.c index a8b2a41d9e..290324a7ea 100644 --- a/sysdeps/unix/sysv/linux/timer_create.c +++ b/sysdeps/unix/sysv/linux/timer_create.c @@ -33,9 +33,9 @@ ___timer_create (clockid_t clock_id, struct sigevent *evp, timer_t *timerid) { { clockid_t syscall_clockid = (clock_id == CLOCK_PROCESS_CPUTIME_ID - ? MAKE_PROCESS_CPUCLOCK (0, CPUCLOCK_SCHED) + ? PROCESS_CLOCK : clock_id == CLOCK_THREAD_CPUTIME_ID - ? MAKE_THREAD_CPUCLOCK (0, CPUCLOCK_SCHED) + ? THREAD_CLOCK : clock_id); /* If the user wants notification via a thread we need to handle |