diff options
| author | Denys Vlasenko | 2010-09-13 12:49:03 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2010-09-13 12:49:03 +0200 |
| commit | 06d44d7dfb709bfe02e74d187cceb8591bbda3b4 (patch) | |
| tree | 9a2a8e8381cecae29a5c02ed10995d0a0ad9d412 /shell/hush.c | |
| parent | bd14770b0c8594ce5b0ab9b0b1249b72fc781dd3 (diff) | |
| download | busybox-06d44d7dfb709bfe02e74d187cceb8591bbda3b4.zip busybox-06d44d7dfb709bfe02e74d187cceb8591bbda3b4.tar.gz | |
shell/math.c: rename arith_eval_hooks to arith_state, put error code into it
function old new delta
expand_and_evaluate_arith 79 89 +10
arith 675 674 -1
arith_lookup_val 151 142 -9
ash_arith 135 122 -13
arith_apply 1304 1269 -35
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/4 up/down: 10/-58) Total: -48 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/shell/hush.c b/shell/hush.c index ef0c454..4ca5403 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -4463,15 +4463,16 @@ static char *encode_then_expand_string(const char *str, int process_bkslash, int #if ENABLE_SH_MATH_SUPPORT static arith_t expand_and_evaluate_arith(const char *arg, int *errcode_p) { - arith_eval_hooks_t hooks; + arith_state_t math_state; arith_t res; char *exp_str; - hooks.lookupvar = get_local_var_value; - hooks.setvar = set_local_var_from_halves; - //hooks.endofname = endofname; + math_state.lookupvar = get_local_var_value; + math_state.setvar = set_local_var_from_halves; + //math_state.endofname = endofname; exp_str = encode_then_expand_string(arg, /*process_bkslash:*/ 1, /*unbackslash:*/ 1); - res = arith(exp_str ? exp_str : arg, errcode_p, &hooks); + res = arith(&math_state, exp_str ? exp_str : arg); + *errcode_p = math_state.errcode; free(exp_str); return res; } |