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| author | Eric Andersen <andersen@codepoet.org> | 2001-12-06 14:52:32 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2001-12-06 14:52:32 +0000 |
| commit | b24d65659f193cd7497dfdae4d8aa1bc91dbf343 (patch) | |
| tree | 430b543e3b98a9028f5c0435b1363b2256d26a24 /docs | |
| parent | 06656f363de87846086f03c5e12541a66637858e (diff) | |
| download | busybox-b24d65659f193cd7497dfdae4d8aa1bc91dbf343.tar.gz | |
If find_pid_by_name() had an error, it was returning -1, but storing
that into a pid_t, which is unsigned on a number archs. Furthermore,
find_pid_by_name() would _never_ return an error if the intended proces
was "init", but instead would return 1, meaning we would fail to work
on 2.4.x kernels running an initrd...
-Erik
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