chmod, chown, close, endgrent, endpwent, execv, execve, fork, fstat, fstat64, getegid, getenv, geteuid, getgid, getgrent, getgrgid, getgrnam, getlogin, getpgid, getpgid, getpgrp, getpid, getppid, getpriority, getpwent, getpwnam, getpwuid, getuid, isatty, kill, lchmod, lchown, link, lstat, lstat64, mkdir, read, readlink, rmdir, setegid, setenv, seteuid, setgid, setgrent, setpgid, setpgrp, setpriority, setpwent, setsid, setuid, signal, stat, stat64, symlink, sysconf, times, umask, unsetenv, utimes, wait, waitpid, write |