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| author | Sami Kerola | 2012-10-17 21:16:06 +0200 |
|---|---|---|
| committer | Karel Zak | 2012-10-19 14:50:27 +0200 |
| commit | 1ee4dff7246949cbebef884d84ccdc127450bee0 (patch) | |
| tree | 1af3a454706d0179a407f1813734a8b6ec2b1c57 /include/env.h | |
| parent | fdisk: gpt: use swap_efi_guid for new partitions (diff) | |
| download | kernel-qcow2-util-linux-1ee4dff7246949cbebef884d84ccdc127450bee0.tar.gz kernel-qcow2-util-linux-1ee4dff7246949cbebef884d84ccdc127450bee0.tar.xz kernel-qcow2-util-linux-1ee4dff7246949cbebef884d84ccdc127450bee0.zip | |
include/c: add get_hostname_max() inline function
Using sysconf(_SC_HOST_NAME_MAX) does not work everywhere. At such even
header values for hostname length should be preferred, and if nothing
else works guess the maxium being 64 bytes.
Based-on-code-by: Karel Zak <kzak@redhat.com>
CC: Mike Frysinger <vapier@gentoo.org>
References: http://www.spinics.net/lists/util-linux-ng/msg07050.html
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'include/env.h')
0 files changed, 0 insertions, 0 deletions