projects / apple / libc.git / blame
| Commit | Line | Data |
|---|---|---|
| 1f2f436a A |
1 | --- gethostname.3.orig 2010-04-28 23:38:49.000000000 -0700 |
| 2 | +++ gethostname.3 2010-04-28 23:47:57.000000000 -0700 | |
| 3 | @@ -56,7 +56,7 @@ argument | |
| 224c7076 A |
4 | specifies the size of the |
| 5 | .Fa name | |
| 6 | array. | |
| 7 | -The returned name is null-terminated unless insufficient space is provided. | |
| 8 | +The returned name is null-terminated, unless insufficient space is provided. | |
| 9 | .Pp | |
| 10 | The | |
| 11 | .Fn sethostname | |
| 1f2f436a A |
12 | @@ -68,8 +68,8 @@ which has length |
| 13 | This call is restricted to the super-user and | |
| 14 | is normally used only when the system is bootstrapped. | |
| 15 | .Pp | |
| 16 | -Host names are limited to | |
| 17 | -.Brq Dv HOST_NAME_MAX | |
| 18 | +Host names are limited in length to | |
| 19 | +.Brq Dv sysconf(_SC_HOST_NAME_MAX) | |
| 20 | characters, not including the trailing null, currently 255. | |
| 21 | .Sh RETURN VALUES | |
| 22 | .Rv -std | |
| 23 | @@ -101,7 +101,7 @@ The | |
| 24 | function conforms to | |
| 25 | .St -p1003.1-2001 . | |
| 26 | Callers should be aware that | |
| 27 | -.Brq Dv HOST_NAME_MAX | |
| 28 | +.Brq Dv sysconf(_SC_HOST_NAME_MAX) | |
| 29 | may be variable or infinite, but is guaranteed to be no less than | |
| 30 | .Brq Dv _POSIX_HOST_NAME_MAX . | |
| 31 | On older systems, this limit was defined in the non-standard header |