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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-12 17:05:14 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-12 17:05:14 +0000 |
| commit | adbb73bda7c0ff75caceaf6ad29187293f0afd3f (patch) | |
| tree | acfa5f28ecd65dc585e83200816a904febf01e25 /libbb/bb_strtonum.c | |
| parent | 34e8f6a7ac6a88304e89725d7286f1ff4405a70c (diff) | |
| download | busybox-w32-adbb73bda7c0ff75caceaf6ad29187293f0afd3f.tar.gz busybox-w32-adbb73bda7c0ff75caceaf6ad29187293f0afd3f.tar.bz2 busybox-w32-adbb73bda7c0ff75caceaf6ad29187293f0afd3f.zip | |
sleep: if FANCY && DESKTOP, support fractional seconds, minutes,
hours and so on. It's coreutils compat. bloatcheck is atrocious :(
function old new delta
sleep_main 71 362 +291
bb_strtod - 127 +127
make_device 1269 1294 +25
getoptscmd 708 713 +5
switch_root_main 402 401 -1
display_speed 90 85 -5
show_entry 295 289 -6
parse_expr 841 833 -8
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/4 up/down: 448/-20) Total: 428 bytes
Diffstat (limited to 'libbb/bb_strtonum.c')
| -rw-r--r-- | libbb/bb_strtonum.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/libbb/bb_strtonum.c b/libbb/bb_strtonum.c index 525c830cd..50ed99b4b 100644 --- a/libbb/bb_strtonum.c +++ b/libbb/bb_strtonum.c | |||
| @@ -124,33 +124,3 @@ int FAST_FUNC bb_strtoi(const char *arg, char **endp, int base) | |||
| 124 | return handle_errors(v, endp, endptr); | 124 | return handle_errors(v, endp, endptr); |
| 125 | } | 125 | } |
| 126 | #endif | 126 | #endif |
| 127 | |||
| 128 | /* Floating point */ | ||
| 129 | |||
| 130 | #if 0 | ||
| 131 | |||
| 132 | #include <math.h> /* just for HUGE_VAL */ | ||
| 133 | #define NOT_DIGIT(a) (((unsigned char)(a-'0')) > 9) | ||
| 134 | double FAST_FUNC bb_strtod(const char *arg, char **endp) | ||
| 135 | { | ||
| 136 | double v; | ||
| 137 | char *endptr; | ||
| 138 | |||
| 139 | if (arg[0] != '-' && NOT_DIGIT(arg[0])) goto err; | ||
| 140 | errno = 0; | ||
| 141 | v = strtod(arg, &endptr); | ||
| 142 | if (endp) *endp = endptr; | ||
| 143 | if (endptr[0]) { | ||
| 144 | /* "1234abcg" or out-of-range? */ | ||
| 145 | if (isalnum(endptr[0]) || errno) { | ||
| 146 | err: | ||
| 147 | errno = ERANGE; | ||
| 148 | return HUGE_VAL; | ||
| 149 | } | ||
| 150 | /* good number, just suspicious terminator */ | ||
| 151 | errno = EINVAL; | ||
| 152 | } | ||
| 153 | return v; | ||
| 154 | } | ||
| 155 | |||
| 156 | #endif | ||