Lines Matching refs:oldfd
1196 static int ksys_dup3(unsigned int oldfd, unsigned int newfd, int flags)
1205 if (unlikely(oldfd == newfd))
1213 file = files_lookup_fd_locked(files, oldfd);
1230 SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
1232 return ksys_dup3(oldfd, newfd, flags);
1235 SYSCALL_DEFINE2(dup2, unsigned int, oldfd, unsigned int, newfd)
1237 if (unlikely(newfd == oldfd)) { /* corner case */
1239 int retval = oldfd;
1242 if (!fcheck_files(files, oldfd))
1247 return ksys_dup3(oldfd, newfd, 0);