Searched refs:oldfd (Results 1 – 6 of 6) sorted by relevance
| /linux/fs/ |
| H A D | file.c | 1336 static int ksys_dup3(unsigned int oldfd, unsigned int newfd, int flags) in ksys_dup3() argument
1345 if (unlikely(oldfd == newfd)) in ksys_dup3()
1353 file = files_lookup_fd_locked(files, oldfd); in ksys_dup3()
1370 SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags) in SYSCALL_DEFINE3() argument
1372 return ksys_dup3(oldfd, newfd, flags); in SYSCALL_DEFINE3()
1375 SYSCALL_DEFINE2(dup2, unsigned int, oldfd, unsigned int, newfd) in SYSCALL_DEFINE2() argument
1377 if (unlikely(newfd == oldfd)) { /* corner case */ in SYSCALL_DEFINE2()
1380 int retval = oldfd; in SYSCALL_DEFINE2()
1383 f = __fget_files_rcu(files, oldfd, 0); in SYSCALL_DEFINE2()
1391 return ksys_dup3(oldfd, newfd, 0); in SYSCALL_DEFINE2()
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| /linux/fs/hostfs/ |
| H A D | hostfs.h | 81 extern int replace_file(int oldfd, int fd);
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| H A D | hostfs_user.c | 171 int replace_file(int oldfd, int fd) in replace_file() argument
173 return dup2(oldfd, fd); in replace_file()
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| /linux/fs/fuse/ |
| H A D | dev.c | 2407 int oldfd; in fuse_dev_ioctl_clone() local
2410 if (get_user(oldfd, argp)) in fuse_dev_ioctl_clone()
2413 CLASS(fd, f)(oldfd); in fuse_dev_ioctl_clone()
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| /linux/include/linux/ |
| H A D | syscalls.h | 389 asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
1046 asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
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| /linux/Documentation/trace/ |
| H A D | ftrace.rst | 3702 bash-1998 [000] d... 140.733504: sys_dup2(oldfd: a, newfd: 1)
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