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authorRon Yorston <rmy@pobox.com>2022-05-20 12:50:34 +0100
committerRon Yorston <rmy@pobox.com>2022-05-20 12:50:34 +0100
commitbd584ee9d76ca4353fcd5af87a4f413316d3a552 (patch)
treeb2803fbe4b92f680ee834f3fdcc702e11dc3bb82 /libbb
parenteca8fe9c69bd15760ba5206f9ddd7bbf825bcda1 (diff)
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ash: code shrink
Commit 6f8b2f450 (ash: forkshell code shrink) noted that certain global variables were being passed around in the forkshell structure unnecessarily. In fact, since the variables are global there's no need to pass them to the *_size()/*_copy() functions at all. This only saves 32 bytes of bloat (the compiler got there ahead of us) but it does make the code tidier.
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