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| author | Denys Vlasenko | 2018-12-21 00:10:26 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2018-12-21 00:10:26 +0100 |
| commit | 047154472ac41ddf45ed57d9bc294fbf9057cbad (patch) | |
| tree | 7866ce31c1c8df808572949f62823d864294cb6a | |
| parent | 44a99ca61716f9846756c3d0cd434bfe8192339e (diff) | |
| download | busybox-047154472ac41ddf45ed57d9bc294fbf9057cbad.zip busybox-047154472ac41ddf45ed57d9bc294fbf9057cbad.tar.gz | |
bc: shrink bc_program_add_fn()
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | miscutils/bc.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index e051917..d37417f 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -3606,14 +3606,14 @@ static void bc_parse_create(BcParse *p, size_t fidx) p->func = bc_program_func(fidx); } -static size_t bc_program_add_fn(void) +static void bc_program_add_fn(void) { - size_t idx; + //size_t idx; BcFunc f; bc_func_init(&f); - idx = G.prog.fns.len; + //idx = G.prog.fns.len; bc_vec_push(&G.prog.fns, &f); - return idx; + //return idx; } #if ENABLE_BC @@ -7035,10 +7035,11 @@ static void bc_program_init(void) bc_vec_init(&G.prog.fns, sizeof(BcFunc), bc_func_free); IF_BC(bc_vec_init(&G.prog.fn_map, sizeof(BcId), bc_id_free);) -//TODO: with "", dc_strings.dc enters infinite loop, ??! if (IS_BC) { - IF_BC(bc_program_addFunc(xstrdup("(m)"))); // func #0: main - IF_BC(bc_program_addFunc(xstrdup("(r)"))); // func #1: for read() + // Names are chosen simply to never match + // a valid function name (and be short) + IF_BC(bc_program_addFunc(xstrdup(""))); // func #0: main + IF_BC(bc_program_addFunc(xstrdup(""))); // func #1: for read() } else { bc_program_add_fn(); bc_program_add_fn(); |