A.8. librt

The behavior of the interfaces in this library is specified by the following Standards.

ISO POSIX (2003) [SUSv3]

Table A-11. librt Function Interfaces

clock_getcpuclockid[SUSv3]mq_open(GLIBC_2.3.4)[SUSv3]shm_unlink[SUSv3]
clock_getres[SUSv3]mq_receive(GLIBC_2.3.4)[SUSv3]timer_create[SUSv3]
clock_gettime[SUSv3]mq_send(GLIBC_2.3.4)[SUSv3]timer_delete[SUSv3]
clock_nanosleep[SUSv3]mq_setattr(GLIBC_2.3.4)[SUSv3]timer_getoverrun[SUSv3]
clock_settime[SUSv3]mq_timedreceive(GLIBC_2.3.4)[SUSv3]timer_gettime[SUSv3]
mq_close(GLIBC_2.3.4)[SUSv3]mq_timedsend(GLIBC_2.3.4)[SUSv3]timer_settime[SUSv3]
mq_getattr(GLIBC_2.3.4)[SUSv3]mq_unlink(GLIBC_2.3.4)[SUSv3] 
mq_notify(GLIBC_2.3.4)[SUSv3]shm_open[SUSv3]