NAME wait3, wait4 - wait for process to change state, BSD style LIBRARY Standard C library ... options , struct rusage *_Nullable rusage ); pid_t wait4(pid_t pid , int *_Nullable w…NAME wait3, wait4 - wait for process to change state, BSD style LIBRARY Standard C library ... options , struct rusage *_Nullable rusage ); pid_t wait4(pid_t pid , int *_Nullable w…glibc) is implemented as a call to wait4 (2). On some architectures, there ... library wrapper function that calls wait4 (2). The raw waitid () system call takes a fifthglibc) is implemented as a call to wait4 (2). On some architectures, there ... library wrapper function that calls wait4 (2). The raw waitid () system call takes a fifthglibc) is implemented as a call to wait4 (2). On some architectures, there ... library wrapper function that calls wait4 (2). The raw waitid () system call takes a fifthstatus of the command as returned by wait4 (2). RETURN VALUE popen (): on success, returns ... exit status of the command; if wait4 (2) returns an error, or some other errorstatus of the command as returned by wait4 (2). RETURN VALUE popen (): on success, returns ... exit status of the command; if wait4 (2) returns an error, or some other errorfork (2), kill (2), wait (2), wait4 (2), waitpid (2), atexit (3), exitgetrlimit (2), times (2), wait (2), wait4 (2), clock (3), proc_pid_stat (5), procfifo (7)). • wait (2), wait3 (2), wait4 (2), waitid (2), and waitpid (2). • Socket interfacesvm86 (2) 2.0.28; 2.2 vmsplice (2) 2.6.17 wait4 (2) 1.0 waitid (2) 2.6.10 waitpidgetrlimit (2), times (2), wait (2), wait4 (2), clock (3), proc_pid_stat (5), proc