.../* Prototype for the glibc wrapper function */ int sigprocmask(int how , const sigset_t *_Nullable restrict set , sigset_t *_Nullable restrict oldset ); #include <signal.h> /* D….../* Prototype for the glibc wrapper function */ int sigprocmask(int how , const sigset_t *_Nullable restrict set , sigset_t *_Nullable restrict oldset ); #include <signal.h> /* D…...IBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/wait.h> pid_t wait3(int *_Nullable wstatus , int options , struct rusage *_Nullable rusage ); pid_t wait4(pid_t p…...IBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/wait.h> pid_t wait3(int *_Nullable wstatus , int options , struct rusage *_Nullable rusage ); pid_t wait4(pid_t p…...SYNOPSIS #include <sys/select.h> typedef /* ... */ fd_set; int select(int nfds , fd_set *_Nullable restrict readfds , fd_set *_Nullable restrict writefds , fd_set *_Nullable res…...SYNOPSIS #include <sys/select.h> typedef /* ... */ fd_set; int select(int nfds , fd_set *_Nullable restrict readfds , fd_set *_Nullable restrict writefds , fd_set *_Nullable res…...SYNOPSIS #include <sys/select.h> typedef /* ... */ fd_set; int select(int nfds , fd_set *_Nullable restrict readfds , fd_set *_Nullable restrict writefds , fd_set *_Nullable res…...lc ) SYNOPSIS #include <utime.h> int utime(const char * filename , const struct utimbuf *_Nullable times ); #include <sys/time.h> int utimes(const char * filename , const struct…...lc ) SYNOPSIS #include <utime.h> int utime(const char * filename , const struct utimbuf *_Nullable times ); #include <sys/time.h> int utimes(const char * filename , const struct…...libc , -lc ) SYNOPSIS #include <sys/xattr.h> ssize_t listxattr(const char * path , char *_Nullable list , size_t size ); ssize_t llistxattr(const char * path , char *_Nullable l…...libc , -lc ) SYNOPSIS #include <sys/xattr.h> ssize_t listxattr(const char * path , char *_Nullable list , size_t size ); ssize_t llistxattr(const char * path , char *_Nullable l…...libc , -lc ) SYNOPSIS #include <sys/xattr.h> ssize_t listxattr(const char * path , char *_Nullable list , size_t size ); ssize_t llistxattr(const char * path , char *_Nullable l…..._GNU_SOURCE /* See feature_test_macros(7) */ #include <sched.h> int getcpu(unsigned int *_Nullable cpu , unsigned int *_Nullable node ); DESCRIPTION The getcpu () system call id…...t(int epfd , struct epoll_event * events , int maxevents , int timeout , const sigset_t *_Nullable sigmask ); int epoll_pwait2(int epfd , struct epoll_event * events , int maxev…...t(int epfd , struct epoll_event * events , int maxevents , int timeout , const sigset_t *_Nullable sigmask ); int epoll_pwait2(int epfd , struct epoll_event * events , int maxev…...t(int epfd , struct epoll_event * events , int maxevents , int timeout , const sigset_t *_Nullable sigmask ); int epoll_pwait2(int epfd , struct epoll_event * events , int maxev…...IS #include <sys/time.h> int gettimeofday(struct timeval *restrict tv , struct timezone *_Nullable restrict tz ); int settimeofday(const struct timeval * tv , const struct timez…...IS #include <sys/time.h> int gettimeofday(struct timeval *restrict tv , struct timezone *_Nullable restrict tz ); int settimeofday(const struct timeval * tv , const struct timez…...(7) */ #define _FILE_OFFSET_BITS 64 #include <fcntl.h> ssize_t splice(int fd_in , off_t *_Nullable off_in , int fd_out , off_t *_Nullable off_out , size_t len , unsigned int fla…...( libc , -lc ) SYNOPSIS #include <sys/socket.h> int accept(int sockfd , struct sockaddr *_Nullable restrict addr , socklen_t *_Nullable restrict addrlen ); #define _GNU_SOURCE /…