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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2010-05-26 18:54:19 +0800 |
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| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2010-05-26 18:54:19 +0800 |
| commit | 95a60b2936e8835963bfb08eadc0edf9dddf0498 (patch) | |
| tree | 7c7843fe6f74a7b93131d00fc49a799497c91863 /src/hetio.c | |
| parent | [VAR] Move unsetvar functionality into setvareq (diff) | |
| download | dash-95a60b2936e8835963bfb08eadc0edf9dddf0498.tar.gz dash-95a60b2936e8835963bfb08eadc0edf9dddf0498.zip | |
[VAR] Replace cmdenviron with localvars
This patch replaces the cmdenviron mechanism for temporary command variables with the localvars mechanism used by functions. This reduces code size, and more importantly, makes the variable assignment take effect immediately as required by POSIX. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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