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sleep: if FANCY && DESKTOP, support fractional seconds, minutes,

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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
This commit is contained in:
Denis Vlasenko
2008-07-12 17:05:14 +00:00
parent 34e8f6a7ac
commit adbb73bda7
5 changed files with 136 additions and 39 deletions
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30
libbb/bb_strtonum.c
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@@ -124,33 +124,3 @@ int FAST_FUNC bb_strtoi(const char *arg, char **endp, int base)
return handle_errors(v, endp, endptr);
}
#endif
/* Floating point */
#if 0
#include <math.h> /* just for HUGE_VAL */
#define NOT_DIGIT(a) (((unsigned char)(a-'0')) > 9)
double FAST_FUNC bb_strtod(const char *arg, char **endp)
{
double v;
char *endptr;
if (arg[0] != '-' && NOT_DIGIT(arg[0])) goto err;
errno = 0;
v = strtod(arg, &endptr);
if (endp) *endp = endptr;
if (endptr[0]) {
/* "1234abcg" or out-of-range? */
if (isalnum(endptr[0]) || errno) {
err:
errno = ERANGE;
return HUGE_VAL;
}
/* good number, just suspicious terminator */
errno = EINVAL;
}
return v;
}
#endif