diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2013-11-28 03:14:16 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2013-11-28 03:14:16 +0100 |
| commit | 259b3c047aea430c4aaecbdb9580a07e67691e8d (patch) | |
| tree | 937c646d6384e0f79c11ef3d6527601ce164911b /printutils/lpr.c | |
| parent | 8bd810bd276d20451faafdae88df4af9c2dd96d1 (diff) | |
| download | busybox-259b3c047aea430c4aaecbdb9580a07e67691e8d.tar.gz | |
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
------------------------------------------------------------------------------
(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>
Diffstat (limited to 'printutils/lpr.c')
0 files changed, 0 insertions, 0 deletions