projects / apple / libc.git / blame
| Commit | Line | Data |
|---|---|---|
| 224c7076 A |
1 | .Dd Oct 31, 2005 |
| 2 | .Dt LCHFLAGS 3 | |
| 3 | .Os | |
| 4 | .Sh NAME | |
| 5 | .Nm lchflags | |
| 6 | .Nd set file flags | |
| 7 | .Sh SYNOPSIS | |
| 8 | .In sys/stat.h | |
| 9 | .In unistd.h | |
| 10 | .Ft int | |
| 11 | .Fn lchflags "const char *path" "u_int flags" | |
| 12 | .Sh DESCRIPTION | |
| 13 | The file whose name is given by | |
| 14 | .Fa path | |
| 15 | has its flags changed to | |
| 16 | .Fa flags . | |
| 17 | See | |
| 18 | .Xr chflags 2 | |
| 19 | for the values of the | |
| 20 | .Fa flags . | |
| 21 | .Pp | |
| 22 | The | |
| 23 | .Fn lchflags | |
| 24 | call is like | |
| 25 | .Fn chflags | |
| 26 | except when the named file is a symbolic link, | |
| 27 | in which case | |
| 28 | .Fn lchflags | |
| 29 | will change the flags of the link itself, | |
| 30 | rather than the file it points to. | |
| 31 | .Sh NOTE | |
| 32 | Instead of being a system call, | |
| 33 | .Fn lchflags | |
| 34 | is emulated using | |
| 35 | .Xr setattrlist 2 . | |
| 36 | Not all file systems support | |
| 37 | .Xr setattrlist 2 . | |
| 38 | .Sh RETURN VALUES | |
| 39 | Upon successful completion, a value of 0 is returned. | |
| 40 | Otherwise, -1 is returned and the global variable | |
| 41 | .Va errno | |
| 42 | is set to indicate the error. | |
| 43 | .Sh ERRORS | |
| 44 | The | |
| 45 | .Fn lchflags | |
| 46 | call may return the same errors as | |
| 47 | .Xr chflags 2 | |
| 48 | and | |
| 49 | .Xr setattrlist 2 . | |
| 50 | .Sh SEE ALSO | |
| 51 | .Xr chflags 2 , | |
| 52 | .Xr setattrlist 2 |