sed: open input files sequentially to avoid EMFILE
Currently, sed pre-opens all files, which may cause EMFILE errors
on systems with low ulimit -n. Change sed to open one file at a time.
function old new delta
get_next_line 177 235 +58
sed_main 682 652 -30
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(add/remove: 0/0 grow/shrink: 1/1 up/down: 58/-30) Total: 28 bytes
Based on the patch by Daniel Borca <dborca@yahoo.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2 files changed