Lines Matching refs:oldfd
1232 static int ksys_dup3(unsigned int oldfd, unsigned int newfd, int flags)
1241 if (unlikely(oldfd == newfd))
1249 file = files_lookup_fd_locked(files, oldfd);
1266 SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
1268 return ksys_dup3(oldfd, newfd, flags);
1271 SYSCALL_DEFINE2(dup2, unsigned int, oldfd, unsigned int, newfd)
1273 if (unlikely(newfd == oldfd)) { /* corner case */
1275 int retval = oldfd;
1278 if (!files_lookup_fd_rcu(files, oldfd))
1283 return ksys_dup3(oldfd, newfd, 0);