svc: new applet (daemontools-compatible version of "sv")

function                                             old     new   delta
sv                                                     -    1199   +1199
svc_main                                               -     145    +145
packed_usage                                       30255   30364    +109
applet_names                                        2437    2441      +4
applet_main                                         1420    1424      +4
find_applet_by_name                                  125     126      +1
sv_main                                             1201       9   -1192
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(add/remove: 2/0 grow/shrink: 4/1 up/down: 1462/-1192)        Total: 270 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
1 file changed