bc: handle "limits" and "quit" immediately at parse time
No need to propagate a special exit code.
function old new delta
bc_parse_stmt 2197 2301 +104
quit - 38 +38
bc_read_line 344 349 +5
bc_program_reset 174 172 -2
bc_num_s 252 246 -6
bc_num_a 454 445 -9
bc_parse_parse 471 461 -10
bc_num_ulong 95 85 -10
bc_program_exec 4500 4478 -22
bc_vm_run 2006 1978 -28
bc_vm_process 291 139 -152
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 2/8 up/down: 147/-239) Total: -92 bytes
text data bss dec hex filename
987936 485 7296 995717 f3185 busybox_old
987844 485 7296 995625 f3129 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
1 file changed