timer_delete - delete a POSIX per-process timer

timer_delete()  deletes  the  timer  whose ID is given in timerid.  If the timer was armed at the time of
       this call, it is disarmed before being deleted.  The treatment of any pending  signal  generated  by  the
       deleted timer is unspecified.

EINVALtimerid is not a valid timer ID.

       Linux 2.6.  POSIX.1-2001.

       Real-time library (librt, -lrt)

       timer_delete - delete a POSIX per-process timer

       On  success,  timer_delete()  returns  0.   On  failure, -1 is returned, and errno is set to indicate the
       error.

clock_gettime(2), timer_create(2), timer_getoverrun(2), timer_settime(2), time(7)

Linux man-pages 6.9.1                              2024-05-02                                    timer_delete(2)

       POSIX.1-2008.

#include<time.h>inttimer_delete(timer_ttimerid);

   Feature Test Macro Requirements for glibc (see feature_test_macros(7)):

       timer_delete():
           _POSIX_C_SOURCE >= 199309L