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| author | Niclas Zeising <zeising@daemonic.se> | 2016-08-31 20:03:36 +0200 |
|---|---|---|
| committer | Niclas Zeising <zeising@daemonic.se> | 2016-08-31 20:03:36 +0200 |
| commit | 5ab630b59fe449c451d3a6f024d3c997af020a22 (patch) | |
| tree | 8b373d597e34d667c8a28e986a714f1d9f48eebb /src/getopt.c | |
| parent | 873c84f0722b4edf98e46d6c966c0d3618bfb2ac (diff) | |
Only use sysconf() if HOST_NAME_MAX is undefined
On some systsems sysconf() can return a very large value, unsuitable for
use with malloc(). Only use sysconf() if HOST_NAME_MAX isn't avalable.
Diffstat (limited to 'src/getopt.c')
0 files changed, 0 insertions, 0 deletions