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| author | June McEnroe <curtis.mcenroe@adgear.com> | 2016-09-13 10:20:18 -0400 |
|---|---|---|
| committer | June McEnroe <curtis.mcenroe@adgear.com> | 2016-09-13 10:20:18 -0400 |
| commit | 82b3fbec2bc6e20cadcf95f9d6fabe67937fe55a (patch) | |
| tree | e294af466012ff6c2745643d8d5a1c5b409707ac /.ssh/config | |
| parent | Compile xx.c with clang specifically (diff) | |
| download | src-82b3fbec2bc6e20cadcf95f9d6fabe67937fe55a.tar.gz src-82b3fbec2bc6e20cadcf95f9d6fabe67937fe55a.zip | |
Use return value of getopt in xx
On macOS/FreeBSD, optopt is always set after calling getopt. On Linux, optopt is only set if an unrecognized option was found. What is the point of POSIX if such behaviour can differ?
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