Searched refs:oldfd (Results 1 – 7 of 7) sorted by relevance
| /linux-6.15/fs/ |
| H A D | file.c | 1377 static int ksys_dup3(unsigned int oldfd, unsigned int newfd, int flags) in ksys_dup3() argument
1386 if (unlikely(oldfd == newfd)) in ksys_dup3()
1394 file = files_lookup_fd_locked(files, oldfd); in ksys_dup3()
1411 SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags) in SYSCALL_DEFINE3() argument
1413 return ksys_dup3(oldfd, newfd, flags); in SYSCALL_DEFINE3()
1416 SYSCALL_DEFINE2(dup2, unsigned int, oldfd, unsigned int, newfd) in SYSCALL_DEFINE2() argument
1418 if (unlikely(newfd == oldfd)) { /* corner case */ in SYSCALL_DEFINE2()
1421 int retval = oldfd; in SYSCALL_DEFINE2()
1424 f = __fget_files_rcu(files, oldfd, 0); in SYSCALL_DEFINE2()
1432 return ksys_dup3(oldfd, newfd, 0); in SYSCALL_DEFINE2()
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| /linux-6.15/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 | 180 int replace_file(int oldfd, int fd) in replace_file() argument
182 return dup2(oldfd, fd); in replace_file()
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| /linux-6.15/tools/lib/bpf/ |
| H A D | libbpf_internal.h | 665 static inline int sys_dup3(int oldfd, int newfd, int flags) in sys_dup3() argument
667 return syscall(__NR_dup3, oldfd, newfd, flags); in sys_dup3()
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| /linux-6.15/fs/fuse/ |
| H A D | dev.c | 2523 int oldfd; in fuse_dev_ioctl_clone() local
2526 if (get_user(oldfd, argp)) in fuse_dev_ioctl_clone()
2529 CLASS(fd, f)(oldfd); in fuse_dev_ioctl_clone()
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| /linux-6.15/include/linux/ |
| H A D | syscalls.h | 389 asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
1050 asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
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| /linux-6.15/Documentation/trace/ |
| H A D | ftrace.rst | 3702 bash-1998 [000] d... 140.733504: sys_dup2(oldfd: a, newfd: 1)
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