Searched refs:oldfd (Results 1 – 5 of 5) sorted by relevance
| /linux/fs/ |
| H A D | file.c | 1425 static int ksys_dup3(unsigned int oldfd, unsigned int newfd, int flags) in ksys_dup3() argument
1434 if (unlikely(oldfd == newfd)) in ksys_dup3()
1442 file = files_lookup_fd_locked(files, oldfd); in ksys_dup3()
1459 SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags) in SYSCALL_DEFINE3() argument
1461 return ksys_dup3(oldfd, newfd, flags); in SYSCALL_DEFINE3()
1464 SYSCALL_DEFINE2(dup2, unsigned int, oldfd, unsigned int, newfd) in SYSCALL_DEFINE2() argument
1466 if (unlikely(newfd == oldfd)) { /* corner case */ in SYSCALL_DEFINE2()
1469 int retval = oldfd; in SYSCALL_DEFINE2()
1472 f = __fget_files_rcu(files, oldfd, 0); in SYSCALL_DEFINE2()
1480 return ksys_dup3(oldfd, newfd, 0); in SYSCALL_DEFINE2()
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| /linux/fs/hostfs/ |
| H A D | hostfs.h | 49 extern int replace_file(int oldfd, int fd);
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| /linux/tools/lib/bpf/ |
| H A D | libbpf_internal.h | 679 static inline int sys_dup3(int oldfd, int newfd, int flags) in sys_dup3() argument
681 return syscall(__NR_dup3, oldfd, newfd, flags); in sys_dup3()
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| /linux/fs/fuse/ |
| H A D | dev.c | 2594 int oldfd; in fuse_dev_ioctl_clone() local
2597 if (get_user(oldfd, argp)) in fuse_dev_ioctl_clone()
2600 CLASS(fd, f)(oldfd); in fuse_dev_ioctl_clone()
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| /linux/include/linux/ |
| H A D | syscalls.h | 396 asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
1063 asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
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