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| author | Denis Vlasenko | 2008-04-01 14:47:57 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-04-01 14:47:57 +0000 |
| commit | 468aea2d8800cc0496383616d82d7c957ae8bc50 (patch) | |
| tree | 8a2f3d80dc2440dd007caed4cfa235b3858c9170 /coreutils/echo.c | |
| parent | 165f5b394fa337e71e08435b51108f4394199b2b (diff) | |
| download | busybox-468aea2d8800cc0496383616d82d7c957ae8bc50.zip busybox-468aea2d8800cc0496383616d82d7c957ae8bc50.tar.gz | |
shells: do not frocibly enable test, echo and kill _applets_,
just build relevant source and use xxx_main functions.
build system: add a special case when we have exactly one applet enabled
(makes "true", "false", "basename" REALLY tiny).
getopt32: do not use stdio.
function old new delta
getopt32 1385 1412 +27
make_device 1187 1200 +13
basename_main 120 127 +7
tcpudpsvd_main 1922 1926 +4
testcmd 5 - -5
echocmd 5 - -5
fuser_main 1243 1231 -12
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 4/1 up/down: 51/-22) Total: 29 bytes
Diffstat (limited to 'coreutils/echo.c')
| -rw-r--r-- | coreutils/echo.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/coreutils/echo.c b/coreutils/echo.c index fd6c950..6e25db6 100644 --- a/coreutils/echo.c +++ b/coreutils/echo.c @@ -27,10 +27,8 @@ /* This is a NOFORK applet. Be very careful! */ -/* argc is unused, but removing it precludes compiler from - * using call -> jump optimization */ +/* NB: can be used by shell even if not enabled as applet */ -int echo_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int echo_main(int argc ATTRIBUTE_UNUSED, char **argv) { const char *arg; |