tune kernel clock NAME adjtimex, clock_adjtime, ntp_adjtime - tune kernel clock LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #incl...correct the time to synchronize the system clock NAME adjtime - correct the time to synchronize the system clock LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/ti…get time parameters (NTP daemon interface) NAME ntp_gettime, ntp_gettimex - get time parameters (NTP daemon interface) LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <…get time parameters (NTP daemon interface) NAME ntp_gettime, ntp_gettimex - get time parameters (NTP daemon interface) LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <…obtain ID of a process CPU-time clock NAME clock_getcpuclockid - obtain ID of a process CPU-time clock LIBRARY Standard C library ( libc , -lc ), since glibc 2.17 Before glibc 2.17…determine processor time NAME clock - determine processor time LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <time.h> clock_t clock(void); DESCRIPTION The clock () fu…retrieve ID of a thread's CPU time clock NAME pthread_getcpuclockid - retrieve ID of a thread's CPU time clock LIBRARY POSIX threads library ( libpthread , -lpthread ) SYNOPSIS #in…try to join with a terminated thread NAME pthread_tryjoin_np, pthread_timedjoin_np - try to join with a terminated thread LIBRARY POSIX threads library ( libpthread , -lpthread ) S…try to join with a terminated thread NAME pthread_tryjoin_np, pthread_timedjoin_np - try to join with a terminated thread LIBRARY POSIX threads library ( libpthread , -lpthread ) S…wait for asynchronous I/O operation or timeout NAME aio_suspend - wait for asynchronous I/O operation or timeout LIBRARY Real-time library ( librt , -lrt ) SYNOPSIS #include <aio.h…lock a semaphore NAME sem_wait, sem_timedwait, sem_trywait - lock a semaphore LIBRARY POSIX threads library ( libpthread , -lpthread ) SYNOPSIS #include <semaphore.h> int sem_wait(…lock a semaphore NAME sem_wait, sem_timedwait, sem_trywait - lock a semaphore LIBRARY POSIX threads library ( libpthread , -lpthread ) SYNOPSIS #include <semaphore.h> int sem_wait(…lock a semaphore NAME sem_wait, sem_timedwait, sem_trywait - lock a semaphore LIBRARY POSIX threads library ( libpthread , -lpthread ) SYNOPSIS #include <semaphore.h> int sem_wait(…return date and time NAME ftime - return date and time LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/timeb.h> int ftime(struct timeb * tp ); DESCRIPTION NOTE : T…convert a string representation of time to a time tm structure NAME strptime - convert a string representation of time to a time tm structure LIBRARY Standard C library ( libc , -l…get resource usage NAME getrusage - get resource usage LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/resource.h> int getrusage(int who , struct rusage * usage );…sleep for a specified number of seconds NAME sleep - sleep for a specified number of seconds LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> unsigned int sle…format date and time NAME strftime - format date and time LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <time.h> size_t strftime(char s [restrict . max ], size_t max …format date and time NAME strftime - format date and time LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <time.h> size_t strftime(char s [restrict . max ], size_t max …get configuration information at run time NAME sysconf - get configuration information at run time LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> long sysco…