Searched refs:oldfd (Results 1 - 6 of 6) sorted by relevance

/linux-master/fs/hostfs/
H A Dhostfs.h80 extern int replace_file(int oldfd, int fd);
H A Dhostfs_user.c170 int replace_file(int oldfd, int fd) argument
172 return dup2(oldfd, fd);
/linux-master/fs/
H A Dfile.c1354 static int ksys_dup3(unsigned int oldfd, unsigned int newfd, int flags) argument
1363 if (unlikely(oldfd == newfd))
1371 file = files_lookup_fd_locked(files, oldfd);
1388 SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
1390 return ksys_dup3(oldfd, newfd, flags);
1393 SYSCALL_DEFINE2(dup2, unsigned int, oldfd, unsigned int, newfd)
1395 if (unlikely(newfd == oldfd)) { /* corner case */
1398 int retval = oldfd;
1401 f = __fget_files_rcu(files, oldfd, 0);
1409 return ksys_dup3(oldfd, newf
[all...]
/linux-master/tools/lib/bpf/
H A Dlibbpf_internal.h605 static inline int sys_dup2(int oldfd, int newfd) argument
608 return syscall(__NR_dup2, oldfd, newfd);
610 return syscall(__NR_dup3, oldfd, newfd, 0);
/linux-master/fs/fuse/
H A Ddev.c2315 int oldfd; local
2319 if (get_user(oldfd, argp))
2322 f = fdget(oldfd);
/linux-master/include/linux/
H A Dsyscalls.h376 asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
1024 asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);

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