ed: add support for -s command-line option as mandated by POSIX
Apart from the -p option, POSIX also mandates an -s option which
suppresses the output of byte counts for the e, E, r, and w command.
From these commands, Busybox ed presently only implements the r and w
commands. This commit ensures that these two command do not output any
bytes counts when the -s option is passed. The shell escape command,
also effected by the -s option, is not implemented by Busybox at the
moment.
function old new delta
packed_usage 34096 34115 +19
doCommands 1887 1900 +13
readLines 388 397 +9
.rodata 104196 104200 +4
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(add/remove: 0/0 grow/shrink: 4/0 up/down: 45/0) Total: 45 bytes
Signed-off-by: Sören Tempel <soeren+git@soeren-tempel.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
1 file changed