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authorDenis Vlasenko2008-07-24 19:46:38 +0000
committerDenis Vlasenko2008-07-24 19:46:38 +0000
commit5a867317bb1cbf36d396d9cdb552212607dcc2b1 (patch)
treee8c01f8c4f8242694db730eed60a3616e86f3a48 /scripts/showasm
parent6fbb43bc3c14fc30030cae77db51c322bece30ab (diff)
downloadbusybox-5a867317bb1cbf36d396d9cdb552212607dcc2b1.zip
busybox-5a867317bb1cbf36d396d9cdb552212607dcc2b1.tar.gz
ash: fix a bug where redirection fds were not closed afterwards.
optimize close+fcntl(DUPFD) into dup2. add testsuites. function old new delta copyfd 47 68 +21 argstr 1311 1298 -13 popredir 148 131 -17 redirect 1139 1107 -32 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/3 up/down: 21/-62) Total: -41 bytes
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