diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2011-02-22 01:57:01 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2011-02-22 01:57:01 +0100 |
| commit | 8fb38008cc0abccdce7b8a971bf0c3f1745655b8 (patch) | |
| tree | 65a82bc6117efbd661d7f103e5a4455c87ada668 /hurd | |
| parent | 0cbb8c0650eacae336687243904048a0d22233a2 (diff) | |
Fix S_pfinet_siocgifconf given -1 as amount
* hurd/pfinet.defs (pfinet_siocgifconf): Document that -1 is used for "all
interfaces".
* pfinet/pfinet-ops.c (S_pfinet_siocgifconf): Compare amount with
`(vm_size_t) -1' instead of '< 0' (which can never happen).
Diffstat (limited to 'hurd')
| -rw-r--r-- | hurd/pfinet.defs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hurd/pfinet.defs b/hurd/pfinet.defs index a42b6d0c..ec0b03e3 100644 --- a/hurd/pfinet.defs +++ b/hurd/pfinet.defs @@ -29,7 +29,7 @@ INTR_INTERFACE /* Return a list of interfaces as expected by the SIOCGIFCONF ioctl. The maximum number of bytes returned can be given in AMOUNT, but if - AMOUNT is negative, all interfaces will be returned. Always + AMOUNT is -1, all interfaces will be returned. Always succeeds (and interface list will be truncated to fit into AMOUNT space) for BSD compatibility. */ routine pfinet_siocgifconf ( |