289     let res = unsafe { libc::fork() };  localVariable
328     let res = unsafe { libc::setpgid(pid.into(), pgid.into()) };  localVariable
336     let res = unsafe { libc::getpgid(pid.unwrap_or(Pid(0)).into()) };  localVariable
355     let res = unsafe { libc::getsid(pid.unwrap_or(Pid(0)).into()) };  localVariable
369     let res = unsafe { libc::tcgetpgrp(fd.as_fd().as_raw_fd()) };  localVariable
379     let res = unsafe { libc::tcsetpgrp(fd.as_fd().as_raw_fd(), pgrp.into()) };  localVariable
427     let res = unsafe { libc::dup(oldfd) };  localVariable
440     let res = unsafe { libc::dup2(oldfd, newfd) };  localVariable
459     let res = unsafe { libc::dup3(oldfd, newfd, flags.bits()) };  localVariable
471     let res =  localVariable
486     let res = unsafe { libc::fchdir(dirfd) };  localVariable
519     let res = path.with_nix_path(|cstr| unsafe {  localVariable
558     let res = path.with_nix_path(|cstr| unsafe {  localVariable
587     let res = path.with_nix_path(|cstr| unsafe {  localVariable
609     let res = path1.with_nix_path(|path1| {  localVariable
725     let res = path.with_nix_path(|cstr| {  localVariable
743     let res = unsafe { libc::fchown(fd, uid, gid) };  localVariable
791     let res = path.with_nix_path(|cstr| unsafe {  localVariable
995     let res = unsafe { libc::daemon(nochdir as c_int, noclose as c_int) };  localVariable
1026     let res = unsafe { libc::sethostname(ptr, len) };  localVariable
1050     let res = unsafe { libc::gethostname(ptr, len) };  localVariable
1088     let res = unsafe { libc::close(fd) };  in close()  localVariable
1096     let res =  in read()  localVariable
1106     let res = unsafe {  in write()  localVariable
1159     let res = unsafe { libc::lseek(fd, offset, whence as i32) };  localVariable
1174     let res = unsafe { libc::lseek64(fd, offset, whence as i32) };  localVariable
1186     let res = unsafe { libc::pipe(fds.as_mut_ptr().cast()) };  in pipe()  localVariable
1225     let res =  localVariable
1240     let res = path  localVariable
1305     let res = oldpath.with_nix_path(|oldcstr| {  localVariable
1323     let res =  localVariable
1357     let res = path.with_nix_path(|cstr| unsafe {  localVariable
1371     let res =  localVariable
1391     let res = unsafe { libc::syncfs(fd) };  localVariable
1401     let res = unsafe { libc::fsync(fd) };  localVariable
1434     let res = unsafe { fdatasync(fd) };  localVariable
1488     let res = unsafe { libc::seteuid(euid.into()) };  localVariable
1498     let res = unsafe { libc::setegid(egid.into()) };  localVariable
1508     let res = unsafe { libc::setuid(uid.into()) };  localVariable
1518     let res = unsafe { libc::setgid(gid.into()) };  localVariable
1661     let res = unsafe {  localVariable
1790     let res =  localVariable
1921         let res = filename  localVariable
1929         let res = unsafe { libc::acct(ptr::null()) };  localVariable
2889         let res = new_root.with_nix_path(|new_root| {  in pivot_root()  localVariable
2923         let res =  localVariable
2940         let res =  localVariable
2993         let res = unsafe { libc::getresuid(&mut ruid, &mut euid, &mut suid) };  localVariable
3016         let res = unsafe { libc::getresgid(&mut rgid, &mut egid, &mut sgid) };  localVariable
3074     let res = unsafe { libc::rfork(flags.bits()) };  localVariable
3105     let res = path.with_nix_path(|cstr| unsafe {  localVariable
3128     let res = path.with_nix_path(|cstr| unsafe {  localVariable
3151     let res = path.with_nix_path(|cstr| unsafe {  localVariable
3380         let mut res = ptr::null_mut();  localVariable
3538         let mut res = ptr::null_mut();  localVariable
3671     let res = path.with_nix_path(|cstr| unsafe {  localVariable