get/set resource limits NAME getrlimit, setrlimit, prlimit - get/set resource limits LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/resource.h> int getrlimit(int …API for miscellaneous information in the /proc filesystem NAME procps_misc - API for miscellaneous information in the /proc filesystem SYNOPSIS #include <libproc2/misc.h> Platform …create a new thread NAME pthread_create - create a new thread LIBRARY POSIX threads library ( libpthread , -lpthread ) SYNOPSIS #include <pthread.h> int pthread_create(pthread_t *r…set/get the name of a thread NAME pthread_setname_np, pthread_getname_np - set/get the name of a thread LIBRARY POSIX threads library ( libpthread , -lpthread ) SYNOPSIS #define _G…set/get the name of a thread NAME pthread_setname_np, pthread_getname_np - set/get the name of a thread LIBRARY POSIX threads library ( libpthread , -lpthread ) SYNOPSIS #define _G…obtain name used to invoke calling program NAME program_invocation_name, program_invocation_short_name - obtain name used to invoke calling program LIBRARY Standard C library ( lib…obtain name used to invoke calling program NAME program_invocation_name, program_invocation_short_name - obtain name used to invoke calling program LIBRARY Standard C library ( lib…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 );…map or unmap files or devices into memory NAME mmap, munmap - map or unmap files or devices into memory LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/mman.h> voi…retrieve a value from the auxiliary vector NAME getauxval - retrieve a value from the auxiliary vector LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/auxv.h> unsi…spawn a process NAME posix_spawn, posix_spawnp - spawn a process LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <spawn.h> int posix_spawn(pid_t *restrict pid , const c…spawn a process NAME posix_spawn, posix_spawnp - spawn a process LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <spawn.h> int posix_spawn(pid_t *restrict pid , const c…open a message queue NAME mq_open - open a message queue LIBRARY Real-time library ( librt , -lrt ) SYNOPSIS #include <fcntl.h> /* For O_* constants */ #include <sys/stat.h> /* For…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…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…get and set user limits NAME ulimit - get and set user limits LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <ulimit.h> [[deprecated]] long ulimit(int cmd , long newli…create a file descriptor for event notification NAME eventfd - create a file descriptor for event notification LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/even…create a file descriptor for event notification NAME eventfd - create a file descriptor for event notification LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/even…queue a signal and data to a process NAME sigqueue - queue a signal and data to a process LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <signal.h> int sigqueue(pid_t …return the canonicalized absolute pathname NAME realpath - return the canonicalized absolute pathname LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <limits.h> #includ…