diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2018-12-02 21:02:54 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-12-05 15:43:35 +0100 |
| commit | d9d66556d74f14982daa34b70c0aeb8c6456117d (patch) | |
| tree | 4213ed266c2807993590d6bb4012a1f7e4bd771e | |
| parent | 416ce76bcd26084099f430367f88387fced1c34e (diff) | |
bc: use smaller datatypes for limits, match GNU bc 'limits' output
function old new delta
bc_vm_process 315 291 -24
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-24) Total: -24 bytes
text data bss dec hex filename
988303 485 7296 996084 f32f4 busybox_old
988273 485 7296 996054 f32d6 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | miscutils/bc.c | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index ee05cd4b4..7c88a4ba0 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -802,14 +802,14 @@ static BcStatus bc_program_reset(BcStatus s); #define BC_MAX(a, b) ((a) > (b) ? (a) : (b)) #define BC_MIN(a, b) ((a) < (b) ? (a) : (b)) -#define BC_MAX_OBASE ((unsigned long) 999) -#define BC_MAX_DIM ((unsigned long) INT_MAX) -#define BC_MAX_SCALE ((unsigned long) UINT_MAX) -#define BC_MAX_STRING ((unsigned long) UINT_MAX - 1) -#define BC_MAX_NAME BC_MAX_STRING -#define BC_MAX_NUM BC_MAX_STRING -#define BC_MAX_EXP ((unsigned long) LONG_MAX) -#define BC_MAX_VARS ((unsigned long) SIZE_MAX - 1) +#define BC_MAX_OBASE ((unsigned) 999) +#define BC_MAX_DIM ((unsigned) INT_MAX) +#define BC_MAX_SCALE ((unsigned) UINT_MAX) +#define BC_MAX_STRING ((unsigned) UINT_MAX - 1) +#define BC_MAX_NAME BC_MAX_STRING +#define BC_MAX_NUM BC_MAX_STRING +#define BC_MAX_EXP ((unsigned long) LONG_MAX) +#define BC_MAX_VARS ((unsigned long) SIZE_MAX - 1) struct globals { char sbgn; @@ -6956,16 +6956,14 @@ static BcStatus bc_vm_process(const char *text) if (s == BC_STATUS_LIMITS) { - bb_putchar('\n'); - printf("BC_BASE_MAX = %lu\n", BC_MAX_OBASE); - printf("BC_DIM_MAX = %lu\n", BC_MAX_DIM); - printf("BC_SCALE_MAX = %lu\n", BC_MAX_SCALE); - printf("BC_STRING_MAX = %lu\n", BC_MAX_STRING); - printf("BC_NAME_MAX = %lu\n", BC_MAX_NAME); - printf("BC_NUM_MAX = %lu\n", BC_MAX_NUM); - printf("Max Exponent = %lu\n", BC_MAX_EXP); - printf("Number of Vars = %lu\n", BC_MAX_VARS); - bb_putchar('\n'); + printf("BC_BASE_MAX = %u\n", BC_MAX_OBASE); + printf("BC_DIM_MAX = %u\n", BC_MAX_DIM); + printf("BC_SCALE_MAX = %u\n", BC_MAX_SCALE); + printf("BC_STRING_MAX = %u\n", BC_MAX_STRING); + printf("BC_NAME_MAX = %u\n", BC_MAX_NAME); + printf("BC_NUM_MAX = %u\n", BC_MAX_NUM); + printf("MAX Exponent = %lu\n", BC_MAX_EXP); + printf("Number of vars = %lu\n", BC_MAX_VARS); s = BC_STATUS_SUCCESS; } |